Products/Explosion-proof heat detector
JTWB-BCD-5151EI Ex.heat detector
Explosion-proof heat detector
Model: explosion-proof-heat-detector

Explosion-proof heat detector

EXPLOSION-PROOF HEAT DETECTOR Model:JTWB-BCD-5151EIS It is used with compatible fire alarm controller for monitoring the initial fire alarm status of hazardous environmental condition. Certification:

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JTWB-BCD-5151EIS Explosion-proof heat detector is a conventional 2-wire intrinsically safe thermal detector. This detector is designed to provide open area protection and to be used with compatible controller (or interface module) only. This sensor utilizes a state-of-the-art thermistor sensing circuit for fast response. It can be used in every environmental condition and also has the simple maintenance and lower fault rate advantages. Two red LEDs blink in standby each 5s and latch on in alarm, and do not blink in trouble. A remote output option is also available. A built in test switch is used in the detector for test alarm. The detector is compliance with the relevant standards requirements.

Features:

  • Easy to install, Easy to use.
  • Monitor the fire alarm status
  • Simple wiring
  • Simple maintenance
  • Low fault rate
  • Reliable and cost-effective
  • Suitable for hazardous area

Technical Data:

Outline Drawing:

Specifications

Operating Temperature Range-10°C~50°C (14°F ~131°F)
Operating Humidity Range10% ~ 95% Relative Humidity, Non-condensing
Operating Voltage Range8.5~28VDC
Max. Ripple Voltage30%(Peak to Peak)
Standby Current:≤120μA
Alarm Current:10mA ~93mA (Must be limited by control panel)
Latching Alarm:Reset by momentary power interruption
Sensitivity:63°C Fixed or 10°C/min rate-of-rise
Diameter104 mm (installed in DZ-B401 Base)
Height51 mm (installed in DZ-B401 Base)
WeightAbout 80 g(without Base)
IP ClassIP44
Intrinsic Safety RatingExia IIC T5

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