Hochiki Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI Call Point

Hochiki Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI Call PointModel CHQ DZM DIN(SCI) IS is Dual Zone Module which is fully compatible with Hochiki's ESP analogue addressable protocol and I. S. equipment. It is supplied as a DIN Rail mountable module, a boxed version is also available. Addressing is achieved via simple DIL switches. The device is designed to allow up to 40 (20 per zone) Conventional I. S. CDX Range detectors (SLR E IS or DCD 1E IS) in the hazardous area to be interfaced to Hochiki's ESP analogue

quiet performance

Designed with an integrated temperature controller with adjustable setpoint from 0-30°C

The setpoint knob affects the position of the microswitch in relation to the synthetic element

and precision

● Setpoint settings can be locked

application tension stroke lengths >1000 mm possible

the fan continues to run at increased speed for a pre-set period of time

Alternate flow ("push-pull") unit will automatically vary the airflow depending on the mode selected

rooflights

5 m in 2 sections allowing access up to approx 4 m

● VFC Fail Contact Option

● Approved by LPCB