TA911 Series
Low Capacitance, Intrinsically Safe Dual Output Accelerometer, Acceleration and Temperature, Top Exit 3 Pin Connector, 10 mV/g, 10 mV/°C, ±10%
Regulatory Information
Ex ia IIC T3 Ga
AEx is IIC T3 Ga
CLI Groups A, B, C, D
CLII Groups E, F, G; CLIII
CLI, Zone 0
Operating Temperature Code: T3
Ambient Temperature Range = -40 to 80°C
Control Drawing INS10012
AEx is IIC T3 Ga
CLI Groups A, B, C, D
CLII Groups E, F, G; CLIII
CLI, Zone 0
Operating Temperature Code: T3
Ambient Temperature Range = -40 to 80°C
Control Drawing INS10012
Ui = 28 Vdc li = 112 mA
Pi = 1W, Ci = 1.5nF, Li = 0µH
CSA 221421
Sira 15ATEX2152X
Ex ia IIC T3 Ga
IECEx SIR 15.0060X
Ex ia IIC T3 Ga
Pi = 1W, Ci = 1.5nF, Li = 0µH
CSA 221421
Sira 15ATEX2152X
Ex ia IIC T3 Ga
IECEx SIR 15.0060X
Ex ia IIC T3 Ga
TA911-1A
3 Pin Connector
| Connector Pin | Polarity |
| A | (+) Signal/Power |
| B | (-) Common |
| C | (+) Temperature Voltage |
Stock Product
TA911-2C
CB191 Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| White | (+) Temperature Voltage |
| Shield | Cable Drain Wire |
Built To Order
TA911-3C
CB218 Armored Integral Cable
| Conductor | Polarity |
| Red | (+) Signal/Power |
| Black | (-) Common |
| White | (+) Temperature Voltage |
| Shield | Cable Drain Wire |
Built To Order
| Specifications | Standard | Metric | |
|---|---|---|---|
| Part Number | TA911 | M/TA911 | |
| Sensitivity (±10%) | 10 mV/g | ||
| Frequency Response (±3dB) | 72-900,000 CPM | 1,2-15000 Hz | |
| Frequency Response (±10%) | 150-360,000 CPM | 2,5-6000 Hz | |
| Dynamic Range | ± 800 g, peak | ||
| Temperature Measurement Range | 38 to 250°F | 3 to 121°C | |
| Temperature Output | 10 mV/°C | ||
| Electrical | |||
| Settling Time | < 2 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 | 90 grams | |
| Case Material | 316L Stainless Steel | ||
| Mounting | 1/4-28 | ||
| Connector (Non-Integral) | 3 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
