34200B Precision Aligned ±10 g to ±70 g Triaxial Accelerometer Superior Zero g Bias Stability Technical Data* Features and Benefits Precision Alignment Each axis of the Measurement Specialties 34200B is precision aligned to minimize errors due to axis misalignment or transverse sensitivity. High Accuracy and Linearity over Wide Temperature Range The voltage output for each axis of the 34200B is directly proportional to the acceleration along that axis. Each DC-coupled output is fully scaled, referenced, and temperature compensafted over the entire -40 to +85°C temperature range. Accuracy is improved by minimizing variations due to temperature and aging effects, resulting in a sensor that is more stable over temperature than piezoelectric or piezoresistive devices. Calibration Certificate Each 34200B is supplied with a calibration certificate listing sensitivity and offset, as well as the on-axis and transverse alignment parameters needed to ensure rapid and efficient system implementation. The alignment data can be used to compensate the measured values to achieve an even higher level of sensor accuracy. Self-Test on Digital Command A TTL-compatible self-test low input causes a simulated acceleration to be injected into all three sensors to verify channel integrity. Small Size Complete conditioned triaxial accelerometer 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 accelerations on all axes. Suitable for Harsh Environments The 34200B is robust and can be used in harsh environments. The unit will survive 4000 g powered or unpowered. Warranty These Measurement Specialties accelerometers come with a three-year factory warranty. 34200B Analog Rate Gyro precisionsensors.meas-spec.com Precisely Measure Real -World Accelerations Measurement Specialties’ 34200B accelerometer has each mutually orthogonal axis precisely aligned within 0.5 degree of the theoretical ideal. This provides the accuracy required by most measurement applications without any compensation. Critical applications requiring higher accuracy can use the alignment data provided on the calibration certificate to compensate for any small residual error. Choose the bandwidth and range options best suited for your application to measure ±10 g, ±15 g, ±20 g, ±25 g, ±30 g, ±35 g, ±40 g, ±50 g, or ±70 g accelerations 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 g output level is nominally +2.5 volts. Precise values for each axis are available on the included calibration certificate. 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 8/5/2013 www.meas-spec.com Specifications for 34200B - improved specifications available upon request Ta = Tmin to Tmax; 8.5 ≤ Vs ≤ 36 V; Acceleration = 0 g unless otherwise noted; within one year of calibration. Parameter Min Units Conditions/Notes ±70 g On each axis. Must specify via Option Rnnn Sensitivity At 25°C, Option R050 Drift Tmin to Tmax 38† ±0.5 mV/g % Zero g Bias Level At 25°C Drift Tmin to Tmax 2.5 ±60 V mg Alignment Deviation from Ideal Axes ±0.2 Transverse Sensitivity ±0.25 Nonlinearity 0.2 Precise values on cal certificate Percent of sensitivity at 25°C Precise values on cal certificate At 1.25°C/min temperature rate of change Precise values on cal certificate Can be compensated if required ±0.5 degrees 2 % FSR 400†† Hz 3.5 3.0 3.0 mg/√Hz mg/√Hz mg/√Hz % Inherent sensor error, excluding misalignment Best fit straight line Frequency Response Noise Density Option R070 Option R050, R040 Option R035, R030, R025, R020, R015, R010 Self-Test Input Impedance 10 Temperature Sensor Sensitivity 0°C Bias Level Outputs Output Voltage Swing Capacitive Drive Capability 0.25 1000 4.75 V pF Iout = ±0.5 mA Power Supply (Vs) Input Voltage Limits Input Voltage - Operating Input Current Rejection Ratio -20 +8.5 15 >120 +38 +36 20 V V mA dB -20 V continuous Temperature Range (Ta) -40 +85 °C Mass Shock Survival -4000 linearly with range option Rnnn ††Per 0 1.8 1.4 1.1 2 3 3 1 2 6.45 509 1 1 0.945 0.354 Two 3 mm [24,00] [9,0] x 0.5 mm threaded holes are provided on each of three orthogonal faces for mounting. 34200B Analog Rate Gyro precisionsensors.meas-spec.com Precise values on cal certificate g Any axis for 0.5 ms, powered or unpowered Connections T004 2 Pin Signal Wire 0.354 [9,0] No load, quiescent DC Option Bnnn; See Ordering Information 3 0.945 [24,00] Accuracy ±1°C grams +4000 10 Hz to 400 Hz Pullup. Logic "1"≥ 3.5 V, Logic "0"≤ 1.5 V mV/°C mV 35 1.115 [28,30] 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 Upper cutoff per Option Bnnn, -3 dB pt ±10% kΩ Mechanical Max ±10 †Scale Typical Range Measurement Full Scale Dimensions in inches [mm], identical for each view where applicable. 1 A1+ Brown 2 Signal- Red 3 4 5 A2+ +5VOut A3+ Orange Yellow Green 6 7 8 T+ Self Test-L +Vs Blue Violet Grey 9 Gnd White Ordering Information 34200B - R050 - B400 - T004 Cable to 9-pin male D-Shell connector 3 1 2 Shown with 34170B mounting adapter (sold separately) Instrument Range R070 : ±70 g R050 : ±50 g R040 : ±40 g R035 : ±35 g R030 : ±30 g R025 : ±25 g R020 : ±20 g R015 : ±15 g R010 : ±10 g 2236 N. Cleveland-Massillon Road Akron OH 44333 PH : 330-659-3312 Termination T004 : 4 ft. cable with DB9M T000 : PCB mount (Not shown, Call SI) Tnnn : Custom length, nnn ft. (Call SI) Bandwidth B400 : 0 to 400 Hz B380 : 0 to 380 Hz B208 : 0 to 208 Hz B142 : 0 to 142 Hz B094 : 0 to 94 Hz B066 : 0 to 66 Hz B031 : 0 to 31 Hz B6.6 : 0 to 6.6 Hz 8/5/2013 www.meas-spec.com