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Description
Wilcoxon’s intrinsically safe 786-500-IS sensor is certified for usage in hazardous areas and offers clear signals at low vibration levels. The sensor is designed with extended low-end frequency response and improved signal-to-noise ratio compared to other general-purpose models. It can be used to detect both low- and high-speed vibrations and is optimized for detecting vibration on slow turning machinery such as cooling tower fans and slow-speed gearboxes. The 786-500-IS sensor is classifed for usage in Class I Division 1/Zone 0/1 locations where ignitable concentrations of flammable gases, vapors or liquids are present continuously under normal operating conditions. Features:
- High sensitivity
- Extended low frequency response
- Clear signals at low vibration levels
- Class I, Div 1/Zone 0/1 certified
- Hermetically sealed
- ESD protected
- Reverse wiring protection
- Manufactured in an approved ISO 9001 facility
Inventory
4 models matching criteria
787AM8
WILCOXON Intrinsically Safe Accelerometer, 18-30 VDC, -55° to +120° C, 316L SST
Out of Stock
$571.00USD
$9.99 Shipping
786A-IS
WILCOXON Intrinsically Safe Accelerometer, 18-28 VDC, -55° to +120° C, 316L SST
1 - 3 weeks
$619.00USD
$9.99 Shipping
available on backorder
786-500-IS
WILCOXON Intrinsically Safe Accelerometer, 18-30 VDC, -50° to +120° C, 316L SST
1 - 3 weeks
$660.00USD
$9.99 Shipping
available on backorder
IT301
WILCOXON User-configurable Intelligent Vibration Transmitter, Modbus, 11-32 VDC, NC/NO
1 - 3 weeks
$1,726.00USD
$9.99 Shipping
available on backorder
Specifications
Specifications
Approvals & Certifications
- ATEX Ex Ia IIC T4 Ga
- CE
- CSA (C,US) Class I, Division 1, Grade A, B, C, D Class I, Division 1, Groups E, F, G Class III, Division 1, Class I, Zone 0 AEx, Ex Ia IIC T4
- IECEx
Approvals & Certifications
- ISO 9001
Circuit Protection
- ESD Protection
- Reverse Wiring Protection
Electrical Connectors
- Cable (J10 / J9T2A, < 100 feet)
- Mating Connector: R6 Typical
Element
- Sensing Element Design: PZT, Shear
Enclosure, Body Material
- 316L Stainless Steel
Frequency
- Frequency Response (± 10%): 0.5 to 9,000 Hz
- Frequency Response (± 3 dB): 0.2 to 14,000 Hz
- Frequency Response (± 5%): 0.7 to 5,000 Hz
- Resonance Frequency, Mounted, Nominal: 30 kHz
Mounting
- 1/4-28 Captive Hex Head Screw, 0.046” Diameter Safety Wire Hole
Noise
- Electrical Noise, Equivalent G, Nominal (Broadband: 2.5 Hz to 25 kHz): 250 µg
- Electrical Noise, Equivalent G, Nominal (Spectral: 10 Hz): 2.5 µg/√Hz
- Electrical Noise, Equivalent G, Nominal (Spectral: 100, 1,000 Hz): 1.5 µg/√Hz
Non-Linearity
- Amplitude Non-Linearity: 1%
Output Impedence
- Maximum
Power Requirement
- 18-30 Vdc
- Current Regulating Diode: 2-10 mA
Range
- Acceleration Range, Vdc > 22 V: 10 G Peak
Seal Type
- Hermetic
Sensitivity
- Base Strain Sensitivity, Maximum
- Electromagnetic Sensitivity, Equivalent G, Maximum
- Sensitivity, ± 5%, 25° C (77° F): 500 mV/g
- Transverse Sensitivity: Maximum
Shock
- Shock Limit: 5,000 G Peak
Temperature Range
- -50° to 120° C (-58° to 248° F)
Vibration
- Vibration Limit: 500 G Peak
Voltage
- Bias Output Voltage, Nominal: 12 Vdc
Documentation
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