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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 ACC793 is a high performance accelerometer with a top cable exit. FM and CSA intrinsic safety approval is an available option.
SPECIFICATIONS:
DYNAMIC
Sensitivity, ±5%, 25°C (77°F): 100 mV/g
Acceleration Range: 80 g peak
Amplitude Non-Linearity: 1%
Frequency Response:
±5%: 1.5 to 5000 Hz
±10%: 1.0 to 7000 Hz
±3 dB: 0.5 to 15,000 Hz
Resonance Frequency: 25 kHz
Transverse Sensitivity, Max: 5% of axial
Temperature Response: -50°C (-58°F) = -10%; 120°C (248°F) = 5%
ELECTRICAL
Power Requirement:
Voltage Source: 18 to 30 Vdc
Current Regulating Diode1: 2 to 10 mA
Electrical Noise (Equiv. g, Nominal):
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
Base Strain Sensitivity, Max: 0.0005 g/microstrain
Sealing: Hermetic to 10-8 cc/s
PHYSICAL
Weight: 112 g (3.9 oz)
Case Material: 316L SS
Mounting: ¼-28 tapped hole
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
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† All dollar amounts on this site are shown in US currency.
Note: 1 A maximum current of 6 mA is recommended for operating temperatures above 100°C (212°F).
ACC793 includes mounting stud and calibration data. Specify cable separately, see Accessories
Ordering Example: (1) ACC793 Accelerometer, (1) ACC-CB7-10 Cable, (1) ACC-B3 Magnetic Mounting Base, (1) ACC-PS2 Rechargeable Power Supply = $965
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