Changsha Purple Horn E-Commerce Co., Ltd.
| Description | Accelerometers RoHS |
| Mfr. Part # | 787A-IS |
| Model Number | 787A-IS |
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Product Specification
| Description | Accelerometers RoHS | Mfr. Part # | 787A-IS |
| Model Number | 787A-IS |
The Wilcoxon Sensing Technologies 787A-IS is an intrinsically safe accelerometer designed for hazardous area applications. It is API 670 compliant and manufactured in an ISO 9001 facility. This accelerometer is certified for Class I, Div 1 (Groups A, B, C, D), Class II, Div 1 (Groups E, F, G), Class III, and Zone 0 (AEx/Ex ia IIC T4 Ga) environments, making it suitable for use in explosive atmospheres. It features a hermetic seal, PZT ceramic/shear sensing element, and a 316L stainless steel case. The accelerometer is supplied with a 1/4-28 captive hex head screw and calibration data (level 2).
| Specification | Value |
|---|---|
| Model | 787A-IS |
| Sensitivity, 5%, 25C | 100 mV/g |
| Acceleration range | 80 g peak |
| Amplitude nonlinearity | 1% |
| Frequency response: 10% | 1.0 - 5,000 Hz |
| Frequency response: 3 dB | 0.5 - 10,000 Hz |
| Resonance frequency | 22 kHz |
| Transverse sensitivity, max | 5% of axial |
| Temperature response: 55C | 20% |
| Temperature response: +120C | +10% |
| Voltage source | 18 - 28 VDC |
| Current regulating diode | 2 - 10 mA |
| Electrical noise, equiv. g: Broadband 2.5 Hz to 25 kHz | 700 g |
| Electrical noise, equiv. g: Spectral 10 Hz | 10 g/Hz |
| Electrical noise, equiv. g: Spectral 100 Hz | 5 g/Hz |
| Electrical noise, equiv. g: Spectral 1,000 Hz | 5 g/Hz |
| Output impedance, max | 100 |
| Bias output voltage | 12 VDC |
| Grounding | case isolated, internally shielded |
| Temperature range | 55 to +120C |
| Vibration limit | 500 g peak |
| Shock limit, min | 5,000 g peak |
| Electromagnetic sensitivity, equiv. g, max | 70 g/gauss |
| Weight | 145 grams |
| Dimensions (approximate) | Height: 1.23", Diameter: 1.04", Length: 2.10" |
| Ambient temperature range for explosive atmospheres | -40C to +80C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa... Changsha Purple Horn E-Commerce Co., Ltd.. is a professional company focus on integrated circuit ic business. Purple Horn will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Founded in 2009, Our compa...
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