DURTEX-HC 4-20mA DETECTOR for Explosive Gas Detection

Detection range from 0 to 100% L.I.E.

Optical loop and sensor fault indications.

Optional programmable alarm relay module: 1 level of programmable alarm, instantaneous / delayed disconnection, programming of the tripping delay and initial state of the relay at rest.

Low consumption (30mA to 24V) that allows the installation of more detectors and longer loop length without the need for additional power supplies.

Wide power range (10V to 30V DC)

Detector with sintered filter. (DURTEX HC PRO)

Calibrated in factory with standard gas. They do not need to be recalibrated in the installation.

Simple verification and maintenance operations by a single operator.

Silicone Vapors Resistant (HDMS)

Also available in RS485C format

Calibrated in factory with standard gas. They do not need to be recalibrated in the initial commissioning of the installation.

DURTEX HC. Available gases: butane-propane, methane-natural gas and hydrogen.

► To set the detector code, the 3 asterisks *** must be changed to: BUP (Butane-Propane), NAT (Natural Gas or Methane) or HID (Hydrogen).