Rate Gyros Product Catalog Copyright © 2010 Measurement Specialties, Inc. All Rights Reserved Rate Gyros Catalog precisionsensors.meas-spec.com 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 8/21/2013 www.meas-spec.com Rate Gyros Ordering Guide Measurement Specialties offers a complete line of instrumentation grade Rate Gyros. An especially rugged and accurate uniaxial model is now available in a low rate (±50, ±180, ±300 and ±600°/sec) version, and triaxial models are available in both high rate (±1000 and ±1200°/sec) and low rate (±50, ±150, ±300 and ±600°/sec) versions. Measurement Specialties’ rate gyros are built to customer specifications so you can get the exact configuration required for your measurements. The 11206AC uniaxial model is one of the most accurate angular rate gyros available for use in demanding temperature environments, with 0.5% typical accuracy over -40 to +85°C. As an IdentiCal™ Interchangeable Sensor, the management of calibration data has been eliminated, considerably easing installation tasks. All this performance is packaged in a rugged aluminum enclosure less than one cubic inch, with shielded Teflon 22AWG cable standard. Measurement Specialties’ triaxial rate gyros are capable of sensing angular rate around three orthogonal axes. Fully temperature compensated analog outputs are available for the X, Y and Z axes, with an offset stability of less than ±6°/sec. Also packaged in a rugged aluminum enclosure less than one cubic inch. Features • Wide 100 Hz bandwidth • Full operating temperature range, -40°C to +85°C • Built-in temperature sensors to facilitate measurement compensation • IdentiCal™ Interchangeable model (uniaxial) • Rugged, reliable high temperature aluminum packaging with integral mounting • Fully calibrated to NIST traceable standards with certificate • Choice of cables and PCB termination options • Three-year factory warranty NEW! Digital Rate Gyro GY407D Ordering a Rate Gyro When ordering a rate gyro, the range option must be specified and accessories ordered separately. 1) First, select the base rate gyro model: Number of Axes ±50 to ±600°/sec ±300°/sec ±1000 to ±1200°/sec Triaxial 31206B GY407D 31207B Biaxial Uniaxial GY407D 11206AC GY407D 2) Then specify parameters and options: Part # Description -Rnnn ±nnn rate range† -Bnnn ±nnn Hz bandwidth 3dB cutoff† -T004 4 foot cable with D-subminiature connector -Tnnn Custom length cable with D-subminiature connector -T000 Berg Conan connector for PCB mount (31206B, 31207B models) 35172A Vertical mounting adapter for non-cubical models only (GY407D) 35173A Horizontal mounting adapter for non-cubical models only (GY407D) 34170B Compact mounting adapter for cubical models only 99100 Return to Measurement Specialties for NIST calibration (C001 cal) 99200 Return to Measurement Specialties for NIST & temperature calibration (C002 cal) †select nnn from Ordering Information on data sheets Please contact us for availability of custom ranges, bandwidths, and termination cable length. Notes Required Required Default Optional Optional Optional Optional Optional Optional Optional GY407D PRELIMINARY [Patent Pending] Advanced Digital Rate Gyro Built-in Analyses, Dynamic Interface, ±300 °/sec • • • • • Built-in Analyses reduce the need for post-processing time and equipment, plus shrink data file sizes. Simply request minimum values, maximum values, peak-to-peak, magnitude, or threshold. Dynamic Customer Interface - Set and query the GY407D with SCPI-like commands such as CONFigure or MEASure. Users may select the scan rates needed and set threshold detection and actions as required. Employ start-up scripts and run multiple sensors with data synchronization. Flexible Output - Readouts at specified intervals can include one, two or three axes plus temperature. Choose engineering units (° /sec, ° C), or raw ADC counts at RS232 or RS485 baud rates. High Accuracy and Linearity over Wide Temperature Range - Each sensor output is fully temperature compensated, improving accuracy by minimizing variations due to temperature and aging effects. Each axial sensor has been tested over the -40° to + 85°C temperature range. Built-in Calibration - Calibration data for each sensor is maintained in the accelerometer. All data output is fully calibrated in accordance with NIST standards. • Self-Test - Self-test signal and commands help verify channel • Rugged for Harsh Environments - The GY407D is robust • • • • integrity and wiring connections. and suitable for harsh environments. The aluminum-encased, fully-potted unit will survive 3000 g powered or unpowered. Built-In Power Supply Regulation - Unregulated DC power from +8.5 to +36 Volts is all that is required to measure rotation and temperature. Reverse power voltages of up to -80 V can be withstood indefinitely. Transients of +80 V for 550 ms compatible with MIL-STD-704A can be withstood with full operation. Small Size - Completely conditioned uniaxial, biaxial or triaxial rate gyro in less than one cubic inch. Earth Friendly Design - Lead-free design makes the GY407D environmentally safe while Measurement Specialties’ assembly process ensures reliable functionality. Fully-potted electronics eliminates the possibility of tin whiskers-related failures. Three-Year Warranty - Measurement Specialties’ digital rate gyros come with a three-year factory warranty. *Technical Data subject to change without notice The GY407D is the first rate gyro to support SCPI-like commands, return data in engineering units, and work with an ASCII terminal emulator. It also performs basic functions such as evaluating minimum, maximum, magnitude, and peak-to-peak. The output is configurable by the customer - choose number of axes, units returned, bandwidth, sample rates, function specifics, and analysis results. The sensor also contains a temperature sensor, microcontroller, and analog outputs in a small, easy-to-install package. The microcontroller takes 10-bit samples and performs temperature compensation and additional functions as programmed for output via the RS-485 interface. Order the range option best suited for your application to measure up to ±300 °/second. Bandwidth is standard at 100 Hz. GY407D Advanced Digital Rate Gyro 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/30/2013 www.meas-spec.com Specifications for GY407D - improved specifications available upon request TA = TMIN to TMAX; Acceleration = ±1 g, Angular Rate = 0 °/sec unless otherwise noted; within one year of calibration. Parameter Min Typical Max Units Conditions/Notes 11.2 12.5 0.1 13.8 mV/°/sec % FSR Precise values on cal certificate Percent of sensitivity at 25°C mV °/sec Precise values on calibration certificate -3.25 / +3.00 g Sensitivity 0.2 °/sec/g Affects offset Nonlinearity ±1 % FSR Best fit straight line Hz Upper cutoff per Option Bnnn, -3 dB pt ±10% 5-pole Butterworth filter °/sec/√Hz 10 Hz to 400 HZ kΩ Logic “1” ≥ 3.5 V, Logic “0” ≤ 1.5 V, “0” causes self test ±0.2 °C Accuracy ±1 °C 2500 scans/sec Default scan list (G1,G2,G3,T1) Range & Sensitivity at 25 °C Drift TMIN to TMAX Stationary Bias Level At 25°C Drift TMIN to TMAX 400* Frequency Response 0 Noise Density 140 0.018 Self Test Pull-up Resistor 5 Temperature Sensor Scan Rate 0.0007 ADC Resolution Absolute accuracy Outputs Output Voltage Swing Capacitive Drive Capability Power Supply (VS) Input Voltage Limits Input Voltage - Operating Input Current Rejection Ratio 10 ±2 0.5 -80 +8.5 Temperature Range (TA) 1000 25 >120 -40 Mass bits LSB 4.5 V pF IOUT = ±0.5 mA +80 +36 V V mA dB -80 V continuous, >38 V if ≤550 ms, duty <1% Continuous +85 38 Shock Survival -3000 +3000 DC °C grams Precise values on calibration certificate g Any axis for 0.5 ms, powered or unpowered *Scale linearly with Range option Rnnn - see Ordering Information Mechanical Connections T004 3 3 Pin Signal Wire 1 G1+ Brown 2 G2+ Red 3 4 5 6 7 G3+ Signal - RS485- RS485+ ST/Aux Orange Yellow Green Blue Violet 8 +Vs Grey 9 Gnd White Ordering Information GY407D - X3 - R300 - B100 - Instrument GY407D Axes X1 : Uniaxial X2 : Biaxial X3 : Triaxial Mounting adapters (sold separately) 35173A Horizontal GY407D Advanced Digital Rate Gyro 35172A Vertical T004 Termination Length T004 : 4 ft. cable with DB9M Tnnn : Custom length, nnn ft. Range R300 : ±300°/s Bandwidth B100 : 0 to 100 Hz Please note: PC Interface Kit is required for digital sensor use (sold separately). 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/30/2013 www.meas-spec.com GY407D Set up Use the 35250AK0/AK1 interface kit (sold separately) to connect the GY407D to a computer with a serial port and supply power (USB adapters available if needed). Use an ASCII terminal emulator of your choice to interface with the sensor (Tera Term Pro is recommended). GY407D Sample Commands Set commands ROUT:SCAN Query Commands set channels to be scanned *IDN? device identification ROUT:SCAN? channels being scanned READ? show single scan INP:FILT:FREQ set cutoff frequency INP:FILT:FREQ? current cutoff filter setting TRIG:SOUR:TIM set time-based scan TRIG:SOUR? current trigger source TRIG:COUNT set maximum number of triggers TRIG:COUNT? current max number of triggers INIT begin scanning as configured SYST:ERR? current error status OUT:FMT format output OUT:FMT? current formatting CONF:FNC <name> configure function CONF:FNC? current function definitions Display engineering units (FLT), HEX values; add a scan count or CRC to each scan GY407D Functions Configure GY407D’s built-in functions to execute as needed. Each unique function is performed on the scan measurements, with results maintained internally within the sensor. MIN – tracks the minimum reading on each channel since the function was configured MAX – tracks the maximum reading on each channel since the function was configured MAG – calculates the magnitude of the vector sum of axes G1, G2 and G3 PTP – tracks the peak-to-peak value for each channel since the function was configured. This is equal to MAX – MIN for each channel TH1 – tracks channels readings against individual channel threshold values TH2 – tracks MAG or TLT values against a threshold OU1/OU2/OU3 – output functions that print the values of functions on a configurable periodic basis When the GY407D threshold function is set, external controls can be triggered when the threshold is reached. Receive a warning, flip a switch, apply a brake - take action immediately when limits are exceeded. GY407D Advanced Digital Rate Gyro 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/30/2013 www.meas-spec.com 11206AC TM Interchangeable, Rugged Uniaxial Angular Rate Gyro with 0.5% Typical Accuracy over -40 to +85°C range Eliminates management of calibration data Technical Data* -T2.5BB R180-B050 Features and Benefits IdentiCal™ Interchangeable Sensors IdentiCal™ Interchangeable Sensors eliminate the management of calibration data and allow convenient interchangeability of individual sensors. With standardized sensitivity and offset, there is no need to enter new parameters for each unit. Perfect for high volume use. TM Rugged for Harsh Environments The 11206AC is robust to perform well in harsh environments. The 6061-T6 case with electroless nickel finish plus a Teflon cable with a shield bonded to the case provide improved resistance to EMI, lightning, or other disturbances. The enclosure is rated IP65. The unit has resilient power and will survive 1500 g powered and unpowered. High Accuracy and Linearity over Wide Temperature Range The output of the 11206AC is directly proportional to the rotational rate about its axis. The DC-coupled output is fully scaled, referenced, and temperature compensated. When used in demanding temperature environments, gain compensation makes the 11206AC one of the most accurate angular rate gyros available. Small Size Complete conditioned rate gyro in less than a cubic inch. uilt-In Power Supply Regulation B Unregulated DC power from +8.5 to +36 Volts is all that is required to measure rotational rates (min. 12 V for Option L001). The 11206AC is operational with transients of +80 V for 550 ms compatible with MIL-STD-704A. Earth Friendly Design Lead-free design makes the 11206AC environmentally safe while Measurement Specialties’ assembly process ensures reliable functionality. Fully potted electronics eliminates the possibility of failures due to tin whiskers. Three Year Warranty Measurement Specialties’ 11206AC rate sensors are covered by a three year return to factory warranty. Extended warranties are available. Precisely Measure Rates Over Temperature The Measurement Specialties’ 11206AC rugged uniaxial angular rate gyro is capable of accurately measuring angular rate under varied environmental conditions. A tough, compact housing holds potted electronics and a shielded 22 AWG cable. Its cubical form allows mounting with the sensing axis oriented in any direction. The 11206AC provides enhanced accuracy and durability features to meet the challenges of your application. In addition to its robust construction, increased precision is achieved through improved offset and gain compensation. Each axial sensor has been tested over the -40 to +85°C temperature range and has a nominal full scale output swing of ±2.25 Volts. The zero rate output level is nominally +2.5 Volts. The 11206AC can be ordered in configurations with different ranges, bandwidths, or other I/O considerations. *Data subject to change without notice 11206AC Uniaxial Analog Rate Gyro precisionsensors.meas-spec.com 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/19/2013 www.meas-spec.com Specifications for 11206AC - improved specifications available upon request Ta = Tmin to Tmax; 8.5 ≤ Vs ≤ 36 V; Acceleration = ±1 g, Angular Rate = 0°/sec unless otherwise noted; within one year of calibration. Parameter Min Typical Max Units Conditions/Notes Range & Sensitivity* at 25°C Option R600 Option R300 Option R180 Option R050 Sensitivity Drift 25°C to Tmin or Tmax Offset at 25°C Zero g Bias Level 2.500 Offset Drift 25°C to Tmin or Tmax ±3.0 Alignment Deviation from Ideal Axes ±1.5 g Sensitivity 0.2 °/sec/g Affects offset Nonlinearity 0.1 % FSR Best fit straight line Frequency Response 0 Noise Density Outputs Output Voltage Swing Power Supply (Vs) Input Voltage Limits Input Voltage - Operating, Option L000 Input Voltage - Operating, Option L001 Input Current Rejection Ratio -80 +8.5 +12 10 >120 +80 +36 +36 V V V mA dB Temperature Range (Ta) +85 °C Mass Shock Survival 3.0 6.0 10.0 25.0 mV/°/sec mV/°/sec mV/°/sec mV/°/sec 1.0 % FSR V ±6.0 °/sec degrees 100 0.05 0.25 Hz 38 -1500 Upper cutoff per Option Bnnn, -3dB pt ±10% °/sec/√Hz Ta = 25°C 4.75 -40 Must specify via Option Rnnn, see Ordering Info V Iout = 1 mA, Capacitive load < 1000 pF -80V continuous, >38 V if ≤550 ms, duty <1% No load, quiescent DC grams +1500 g Any axis for 0.5 ms, powered or unpowered Data subject to change without notice *IdentiCal sensors are interchangeable, any with same range have same value Ordering Information 11206AC - R180 - B050 - T2.5B - L001 Instrument Level of Additional Testing 11206AC L000 : 2 kV fast transient L001 : 4 kV fast transient Range plus 500 V surge R600 : ±600°/s (If not specified on order, R300 : ±300°/s default level of testing will be L000) R180 : ±180°/s R050 : ±50°/s Connector Bandwidth A : None, tinned leads B100 : 0 to 100 Hz B : None, DIN 46228 terminal tubes B050 : 0 to 50 Hz C : 6-pin M12 connector D : 9-pin DB9M connector Termination Length T2.5 : 2.5 ft. cable T004 : 4 ft. cable Tnnn : Custom length, nnn ft. (call SI) Connections Option D Male D-Shell Connector Pin 1 2 3 Signal G1+ Signal - Not Wire Green Blue Used 11206AC Uniaxial Analog Rate Gyro precisionsensors.meas-spec.com 4 Not Used 5 Not Used 6 Not Used 7 8 9 Not +Vs Gnd Used Orange White 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/19/2013 www.meas-spec.com 11206AC Mechanical 1 1 1 6061-T6 aluminum case with electroless nickel finish plus integrated cable with shield bonded at the case. 1.073 [27.30] 0.295 [7.50] 3 mm x 0.5 mm Thread 0.138 in [3.5 mm] Deep 0.295 [7.50] (6) Mounting Holes on 3 sides 0.945 [24.00] 0.354 [9.0] Dimensions in inches [mm], identical for each view where applicable. Gyros measure rotation around each axis as defined by right hand rule. 0.945 0.354 [24.00] [9.0] Shown with mounting adapter 34170B (sold separately) 22 AWG Cable 1 Third angle Product Testing OPTION EMC- Electromagnetic Compatibility Directive: 89/336/EEC, as amended by 2004/108/EC EN 61000-6-2: Immunity for Industrial EN 61000-4-2 Environments EN 61000-4-3 EN 61000-4-4 EN 61000-4-5 EN 61000-4-6 EN 61000-4-8 EN 61000-4-9 EN 61000-4-10 EN 61000-4-29 EN 61000-6-4: Emission Standard for Industrial Environments Climatic Corrosive Environment Shock and Vibration Robustness to Lubricants and Other Materials Degree of Protection EN 550011 EN 60068-2-1 EN 60068-2-2 EN 61163 EN 60068-2-3 EN 60068-2-30 EN 60068-2-52 EN 60068-2-6 EN 60068-2-64 EN 60068-2-32 EN 60811-2-1 EN 60529 L001 L000 Conditions Reference Standard Levels Electrostatic Discharge: 8 kV air discharge, 4 kV contact mode Radio Frequency Interference: 10 V/m (80 MHz - 1 GHz), 3 V/m (1 GHz - 2.5 GHz), 1 V/m (2.5 GHz - 2.7 GHz) Electric Fast Transients: 2 kV (signal lines) Electric Fast Transients: 4 kV (power lines) Surge: 4 kV on metal enclosure and shield Surge: 0.5 kV on power lines Conducted Radio Frequency: 10 V (150 kHz - 80 MHz) Low Frequency Magnetic Field: 100 A (50, 60 Hz) Pulse Magnetic Field: 1000 A/m (8/20 µs) Damped Oscillatory Magnetic Field: 100 A/m (100 kHz) Voltage Dips, Short Circuit and Voltage Variation: -100% (3 ms), -25% (5 min) Conducted Emission: < 30 dB (150 kHz - 30 MHz) Radiated Emission: < 20 dB (30 MHz - 1 GHz) Cold: -40 ºC Dry Heat: +85 ºC Reliability Stress Screening: -40 ºC to +85 ºC, 16 cycles Stationary Humidity: +40 ºC, 93% RH, 240 hrs Cyclic Humidity: from +25 ºC, 95% RH, to +55 ºC, 95% RH, 144 hrs. Salt Mist, Cyclic: 5% NaCl; +40 ºC, 93% RH, 672 hrs. Sinusoidal: 3 mmpeak (5 Hz-10 Hz), 2 gpeak (10 Hz-500 Hz), 60 min. Random: 1.93 gRMS (5 Hz - 500 Hz), 90 min. Drop: 100 cm, on edge and corners Ozone Resistance, Hot Set and Mineral Oil Immersion: Impervious to various standard oil, gear oil, hydraulic oil, coolants and yaw lubricants Provided by Enclosure: IP65 minimum Reliability Data Calculated (MIL-HDBK-217F): 1.2 x 106 hours Accelerated Thermal Aging: 1.8 x 106 hours at 60% confidence level (testing ongoing) 11206AC Uniaxial Analog Rate Gyro precisionsensors.meas-spec.com 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/19/2013 www.meas-spec.com 11206AC Typical Accuracy & Aging Data, Simulated Adverse Outdoor Conditions To simulate adverse outdoor conditions, sensors were continuously exposed to the following temperature profile for the duration of the test: 198 199 200 201 Days 202 203 204 n Sinusoidal Cycle of Temperature during Life Test The graph below shows the absolute value of the sensor measurement error from the ideal transfer function (2.5 V offset, 10 mV/°/s). A sample set of six (6) 180°/s sensors were tested periodically over time (.6 yr.), each one tested each time at 23 rate points and at 25°C, 60°C, and -15°C. The trend line shows the expected drift rate per year. Trend line: 0.85°/s per year Typical Accuracy over Time with Varying Temperature and Rate 11206AC Uniaxial Analog Rate Gyro precisionsensors.meas-spec.com 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/19/2013 www.meas-spec.com 11206AC Typical Accuracy & Aging Data, Under Conditions of Occasional Use Conditions of occasional use include storage at room temperature and intermittent usage. The graph below shows the absolute value of the sensor measurement error from the ideal transfer function (2.5 V offset, 10 mV/°/s). A sample set of five (5) 180°/s sensors were tested periodically over time (.7 yr.), each one tested each time at 23 rate points and at 25°C, 60°C, and -15°C. The trend line shows the expected drift rate per year when used occasionally at various temperatures. Trend line: 0.25°/s per year Typical Accuracy over Time with Varying Temperature and Rate The graph below shows the test results at 25°C for the above sample set. The trend line shows the expected drift rate per year when used occasionally at room temperature. Trend line: 0.33°/s per year Typical Accuracy over Time with Varying Rate (25°C data only) 11206AC Uniaxial Analog Rate Gyro precisionsensors.meas-spec.com 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/19/2013 www.meas-spec.com 31206B Triaxial Rate Gyro ±50, ±150, ±300, ±600°/sec Ranges < ±6°/sec Offset Stability Technical Data* Precisely Measure Real -World Rates Features and Benefits High Accuracy and Linearity over Wide Temperature Range The voltage output for each axis of the 31206B is directly proportional to the rotational rate along that axis. Each DC-coupled output is fully scaled, referenced, and temperature compensated. Calibration Certificate Each 31206B is supplied with a calibration certificate listing sensitivity and offset needed to ensure rapid and efficient system implementation. Self-Test on Digital Command A TTL-compatible self-test input causes a simulated rotational rate to be injected into all three sensors to verify channel integrity. Small Size Complete conditioned triaxial rate gyro in less than a cubic inch. uilt-In Power Supply Regulation B Unregulated DC power from +8.5 to +36 volts is all that is required to measure rotational rates on all axes. Suitable for Harsh Environments The 31206B is robust and can be used in harsh environments. The unit will survive 2000 g powered and unpowered. Three Year Warranty Measurement Specialties 31206B Triaxial Rate Gyros are covered by a three year return to factory warranty. 31206B Analog Rate Gyro precisionsensors.meas-spec.com Measurement Specialties’ 31206B Triaxial Rate Gyro is capable of sensing angular rate around three orthogonal axes. Fully temperature compensated analog outputs are available for the X, Y and Z axes. Choose the range option best suited for your application to measure ±50°/ sec, ±150°/sec, ±300°/sec, and ±600°/sec rotational rates on each of three axes. Each axial sensor has been tested over the -40 to +85°C temperature range and has a nominal full scale output swing of ±2 Volts. The zero rate output level is nominally +2.5 volts. Precise values for each axis are available on the included calibration certificate. Custom versions of the 31206B can be provided for applications which require different ranges and/or bandwidths. 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 8/19/2013 www.meas-spec.com Specifications for 31206B - improved specifications available upon request Ta = Tmin to Tmax; 8.5 ≤ Vs ≤ 36 V; Acceleration = ±1g, Angular Rate = 0°/sec unless otherwise noted; within one year of calibration. Parameter Range & Sensitivity at 25°C ±600°/sec FSR ±300°/sec FSR ±150°/sec FSR ±50°/sec FSR Drift Tmin to Tmax Zero g Bias Level At 25°C Drift Tmin to Tmax Alignment Deviation from Ideal Axes g Sensitivity Nonlinearity Frequency Response Noise Density Self Test Input Impedance Self Test Response w/ST pin grounded ±600°/sec FSR ±300°/sec FSR ±150°/sec FSR ±50°/sec FSR Temperature Sensor Sensitivity +25°C Bias Level Outputs Output Voltage Swing Power Supply (Vs) Input Voltage Limits Input Voltage - Operating Input Current Rejection Ratio Temperature Range (Ta) Mass Shock Survival Min Typical 2.8 5.6 11.2 22.5 3.4 6.9 13.8 27.5 mV/°/sec mV/°/sec mV/°/sec mV/°/sec % FSR 2.50 ±3.0 ±6.0 V °/sec ±1.5 0.2 0.1 0 0.05 10 3 3 2 0.295 [7,50] 3 mm x 0,5 mm Thread 3,5 mm [0.138] Deep 0.295 [7,50] (6) Mounting Holes on 3 sides -0.275 -0.540 -1.0 -1.9 V V V V 9.1 2.5 mV/°C V 0.25 4.75 -20 +8.5 18 >120 -40 35 -2000 +38 +36 30 +85 +2000 1 0.945 [24,00] 0.354 [9,0] Cable to 9-pin male D-Shell connector 31206B Analog Rate Gyro precisionsensors.meas-spec.com 1 Shown with 34170B mounting adapter (sold separately) Precise values on cal certificate Can be compensated if required Affects offset Best fit straight line Upper cutoff per Option Bnnn, -3 dB pt ±10% Ta = 25°C Pullup. Logic “1”≥ 3.5 V, Logic “0”≤ 1.5 V ±30% may indicate defective axis -20 V continuous No load, quiescent DC Any axis for 0.5 ms, powered or unpowered T004 Gyros measure rotation around each axis as defined by right hand rule. 2 Precise values on cal certificate Iout = 1 mA, Capacitive load < 1000 pF V V mA dB °C grams g 2 Dimensions in inches [mm], identical for each view where applicable. Third angle Conditions/Notes Must specify via Option Rnnn, see Ordering Info Precise values on cal certificate Precise values on cal certificate Precise values on cal certificate Precise values on cal certificate Connections Pin Signal Wire 3 V 3 1 0.945 0.354 [24,00] [9,0] Two 3 mm x 0.5 mm threaded holes are provided on each of three orthogonal faces for mounting. degrees °/sec/g % FSR Hz °/sec/√Hz kΩ 1.115 [28,30] 100 1 Units 3.1 6.3 12.5 25 2.5 Mechanical 2 Max 1 G1+ Brown 2 3 4 5 Signal- G2+ +5VOut G3+ Red Orange Yellow Green 6 7 8 T+ Self Test-L +Vs Blue Violet Grey 9 Gnd White Ordering Information Termination T004 : 4 ft. cable with DB9M T000 : PCB mount (Not shown, Call SI) Tnnn : Custom Length, nnn ft. (Call SI) Bandwidth B100 : 0 to 100 Hz B050 : 0 to 50 Hz Range R600 : ±600º/s R300 : ±300º/s R150 : ±150º/s R050 : ±50º/s Instrument 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 8/19/2013 www.meas-spec.com 31207B Triaxial Rate Gyro ±1000, ±1200°/sec Range < ±6°/sec Offset Stability Technical Data* Precisely Measure Real-World Rates Features and Benefits High Accuracy and Linearity over Wide Temperature Range The voltage output for each axis of the 31207B is directly proportional to the rotational rate along that axis. Each DC-coupled output is fully scaled, referenced, and temperature compensated. Calibration Certificate Each 31207B is supplied with a calibration certificate listing sensitivity and offset needed to ensure rapid and efficient system implementation. Self-Test on Digital Command A TTL-compatible self-test input causes a simulated rotational rate to be injected into all three sensors to verify channel integrity. Small Size Complete conditioned triaxial rate gyro in less than a cubic inch. uilt-In Power Supply Regulation B Unregulated DC power from +8.5 to +36 volts is all that is required to measure rotational rates on all axes. Suitable for Harsh Environments The 31207B is robust and can be used in harsh environments. The unit will survive 2000 g powered and unpowered. Three Year Warranty Measurement Specialties’ 31207B Triaxial Rate Gyros are covered by a three year return to factory warranty. 31207B Analog Rate Gyro precisionsensors.meas-spec.com The Measurement Specialties 31207B Triaxial Rate Gyro is capable of sensing angular rate around three orthogonal axes. Fully temperature compensated analog outputs are available for the X, Y and Z axes. Choose the range option best suited for your application to measure ±1000°/sec or ±1200°/sec rotational rates on each of three axes. Each axial sensor has been tested over the -40 to +85°C temperature range and has a nominal full scale output swing of ±2 volts. The zero rate output level is nominally +2.5 volts. Precise values for each axis are available on the included calibration certificate. Custom versions of the 31207B can be provided for applications which require different ranges and/or bandwidths. 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/18/2013 www.meas-spec.com Specifications for 31207B - improved specifications available upon request Ta = Tmin to Tmax; 8.5 ≤ Vs ≤ 36 V; Acceleration = ±1 g, Angular Rate = 0°/sec unless otherwise noted; within one year of calibration. Parameter Min Typical Range Measurement Full Scale, Option R1k2 ±1200† °/sec 1.7† 2.5 Zero g Bias Level At 25°C Drift Tmin to Tmax 2.50 ±3.0 Alignment Deviation from Ideal Axes ±1.5 g Sensitivity Nonlinearity Frequency Response Self Test Response w/ST pin grounded ±1200°/sec FSR ±1000°/sec FSR 0.145 0.125 Noise Density 0.1 Self Test Input Impedance 10 Temperature Sensor Sensitivity +25°C Bias Level Outputs Output Voltage Swing 0.25 4.75 Power Supply (Vs) Input Voltage Limits Input Voltage - Operating Input Current Rejection Ratio -20 +8.5 18 >120 +38 +36 30 V V mA dB Temperature Range (Ta) -40 +85 °C Mass Shock Survival -2000 Conditions/Notes On each axis mV/°/sec Precise values on cal certificate % FSR V °/sec Precise values on cal certificate degrees Precise values on cal certificate Can be compensated if required 0.2 °/sec/g Affects offset 0.1 % FSR Best fit straight line ±6.0 0 100 Hz Upper cutoff per Option Bnnn, -3 dB pt ±10% ±30% may indicate defective axis V V °/sec/√Hz Ta = 25°C kΩ 9.0 2.5 mV/°K V 35 V Pullup. Logic “1”≥ 3.5 V, Logic “0”≤ 1.5 V Precise values on cal certificate Iout = 1 mA, Capacitive load < 1000 pF -20 V continuous No load, quiescent DC grams +2000 g Any axis for 0.5 ms, powered or unpowered linearly with range option Rnnn Mechanical 2 3 3 1 2 3 1 1 0.295 [7,50] 3 mm x 0,5 mm Thread 3,5 mm [0.138] Deep 0.295 [7,50] (6) Mounting Holes on 3 sides T004 Pin Signal Wire 0.945 [24,00] 0.354 [9,0] 3 2 3 4 5 Signal- G2+ +5VOut G3+ Red Orange Yellow Green 6 T+ Blue 7 Self Test Violet 8 +Vs Grey 9 Gnd White Ordering Information 31207B R1k2 B100 T004 Termination T004 : 4 ft. cable with DB9M T000 : PCB mount (Not shown, Call SI) Tnnn : Custom Length, nnn ft. (Call SI) Bandwidth B100 : 0 to 100 Hz Cable to 9-pin male D-Shell connector Third angle 31207B Analog Rate Gyro precisionsensors.meas-spec.com Dimensions in inches [mm], identical for each view where applicable. 1 G1+ Brown Gyros measure rotation around each axis as defined by right hand rule. 0.945 0.354 [24,00] [9,0] Two 3 mm x 0.5 mm threaded holes are provided on each of three orthogonal faces for mounting. Connections 2 1.115 [28,30] Units Sensitivity at 25°C Option R1k2 Drift Tmin to Tmax †Scale Max 1 Range R1k2 : ±1200º/s R1k0 : ±1000º/s 2 Instrument Shown with 34170B mounting adapter (sold separately) 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 7/18/2013 www.meas-spec.com