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