AC935 Series
Low Capacitance, Class I, Division 2 / Zone 2 Accelerometer, Top Exit 2 Pin Connector, 100 mV/g, ±10%
Regulatory Information
Ex nA IIC T3/T4
AEx nA IIC T3/T4
CLI Groups A, B, C, D
CLII Groups F, G
CLIII
Operating Temperature Code: T3
Ambient Temperature Range = -40 to 125°C
Operating Temperature Code: T4
Ambient Temperature Range = -40 to 80°C
AEx nA IIC T3/T4
CLI Groups A, B, C, D
CLII Groups F, G
CLIII
Operating Temperature Code: T3
Ambient Temperature Range = -40 to 125°C
Operating Temperature Code: T4
Ambient Temperature Range = -40 to 80°C
Ui = 28 Vdc Ii = 100 mA
CSA 221421
KEMA 04ATEX1066
Ex nA II T3 or T4
CSA 221421
KEMA 04ATEX1066
Ex nA II T3 or T4
AC935-1A
2 Pin Connector
| Connector Pin | Polarity |
| A | (+) Signal/Power |
| B | (-) Common |
Stock Product
AC935-2C
CB190 Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| Shield | Cable Drain Wire |
Built To Order
AC935-3C
CB296 Armored Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| Shield | Cable Drain Wire |
Built To Order
| Specifications | Standard | Metric | |
|---|---|---|---|
| Part Number | AC935 | M/AC935 | |
| Sensitivity (±10%) | 100 mV/g | ||
| Frequency Response (±3dB) | 30-900,000 CPM | 0,5-15000 Hz | |
| Frequency Response (±10%) | 60-600,000 CPM | 1,0-10000 Hz | |
| Dynamic Range | ± 80 g, peak | ||
| Electrical | |||
| Settling Time | <3 Seconds | ||
| Voltage Source (IEPE) | 18-28 VDC | ||
| Constant Current Excitation | 2-10 mA | ||
| Spectral Noise @ 10 Hz | 30 µg/√Hz | ||
| Spectral Noise @ 100 Hz | 19 µg/√Hz | ||
| Spectral Noise @ 1000 Hz | 15 µg/√Hz | ||
| Output Impedance | <100 ohm | ||
| Bias Output Voltage | 10-14 VDC | ||
| Case Isolation | >108 ohm |
| Specifications | Standard | Metric | |
|---|---|---|---|
| Environmental | |||
| Temperature Range | -40 to 250°F | -40 to 121°C | |
| Maximum Shock Protection | 5,000 g, peak | ||
| Electromagnetic Sensitivity | CE | ||
| Sealing | Welded, Hermetic | ||
| Physical | |||
| Sensing Element | PZT Ceramic | ||
| Sensing Structure | Shear Mode | ||
| Weight | 3.2 oz | 91 grams | |
| Case Material | 316L Stainless Steel | ||
| Mounting | 1/4-28 | ||
| Connector (Non-Integral) | 2 Pin MIL-C-5015 | ||
| Resonant Frequency | 1,380,000 CPM | 23000 Hz | |
| Mounting Torque | 2 to 5 ft. lbs. | 2,7 to 6,8 Nm | |
| Mounting Hardware | 1/4-28 Stud | M6x1 Adapter Stud | |
| Calibration Certificate | CA10 |
Typical Frequency Response
