ISD9203B - 100-1000 kHz High-Sensitivity Intrinsically Safe Wideband Differential AE Sensor
The ISD9203B is a wideband frequency sensor that was designed specially to meet Intrinsic Safety (IS) and IP65 environmental requirements. Certified as Intrinsically Safe (IS) for use with our 1278 IS ASL-C subsystem, this sensor has a thicker ceramic wear-plate and an epoxy coating completely covering the sensor and cable exit. An IS voltage protection circuit is built into the sensor. It has an integrated one-meter long differential cable with extruded TPE jacket and a pigtail for connecting into a 1278 IS Subsystem. The sensor has similar frequency response as the D9203B sensor. Its maximum operating temperature is 125°C.
- Wideband AE sensor designed for intrinsically safe applications.
- Meets Intrinsic Safety and IP65 environmental requirements.
- Includes integrated voltage protection.
- Features a protected, sealed sensor and cable design.
- Operates at temperatures up to 125°C.
- Dimension Dia. x HT (mm [Inch]): 23x19 [.89x.76]
- Weight (gm): 27
- Operating Temp. (°C): -45 to 125
- Shock Limit (g): 1000
- Case Material: Stainless Steel/Epoxy
- Face Material: Ceramic
- Connector Type: Pigtail
- Connection Location: SIDE
- Peak Sensitivity (dB ref. 1V/m/s) [1V/ubar]: 65 [-60]
- Operating Freq. Range (kHz): 150-850
- Resonant Frequency (kHz) 1V/(m/s) [1V/ubar]: 175 [500]
- Directionality (dB): ±1.5
- Grounding: B
- Seal Type: EPOXY
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