The OMEGAROMETER^™ series accelerometers are designed for industrial vibration measurements. These accelerometers feature a hermetically sealed 316L stainless steel case suitable for harsh environments. The ACC797 is a premium grade accelerometer with a low profile side cable exit. FM and CSA intrinsically safe models are also available.

SPECIFICATIONS:

DYNAMIC
Sensitivity, ±5%, 25°C (77°F): 100 mV/g
Acceleration Range¹: 50 g peak
Amplitude Non-Linearity: 1%
Frequency Response:
   ±5%: 3 to 5000 Hz
   ±10%: 2 to 7000 Hz
   ±3 dB: 1 to 12,000 Hz
Resonance Frequency: 26 kHz
Transverse Sensitivity, Max: 5% of axial

ELECTRICAL
Power Requirement:
   Voltage Source: 18 to 30 Vdc
   Current Regulating Diode^{1, 2}: 2 to 10 mA
Electrical Noise, Equiv. g:
   Broadband: 2.5 Hz to 25 kHz: 600 µg
   Spectral:
        10 Hz: 8 µg/√Hz
        100 Hz: 5 µg/√Hz
        1000 Hz: 5 µg/√Hz
Output Impedance, Max: 100 Ω
Bias Output Voltage: 12 Vdc
Grounding: Isolated case, internally shielded

ENVIRONMENTAL
Temperature Range: -50 to 120°C (-58 to 248°F)
Vibration Limit: 500 g peak
Shock Limit: 5000 g peak
Electromagnetic Sensitivity, Equiv. g: 30 µg/gauss
Base Strain Sensitivity: 0.002 g/microstrain

PHYSICAL
Weight: 135 g (4.8 oz)
Case Material: 316L SS
Mounting: ¼-28 screw
Output Connector: 2 pin, MIL-C-5015 style
Connections:
   Pin A: Power/signal
   Pin B: Common
Mating Connector: Amphenol 97-3106A- 10SL-4S type
Recommended Cabling: ACC-CB7-10
Agency Approvals:
   FM: Class I, II, III, Division I, Groups A, B, C, D, E, F, G; Division II, Groups A, B, C, D, F, G
   CSA: Class I, Division I, Groups A, B, C, D

To Order

ACC797 includes captive mounting screw and calibration data. Specify cable separately, see Accessories.

Related Links

ACC797 Accelerometer, Premium Grade, Low Profile