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Hochiki CHQ-DZM/DIN(SCI)-IS Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI
SKU
CHQ-DZM/DIN(SCI)-IS
£208.57 £173.81
Hochiki CHQ-DZM/DIN(SCI)-IS Intrinsically Safe Compatible Dual Zone Monitor - DIN Enclosure with SCI
- Buy 10 for £205.37 £171.14 each and save 2%
- Buy 20 for £202.15 £168.46 each and save 3%
- Buy 50 for £198.95 £165.79 each and save 5%
The Hochiki 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 addressable system within the safe area.
- (Please note that this module should only be installed in the safe area)
The conventional zones on the CHQ-DZM/DIN(SCI)-IS do not support any line continuity options; therefore if Call Points are being interfaced they should be wired at the beginning of the zone
- An appropriate barrier must be used
| Key Features |
|---|
| > Single loop address > Requires an auxiliary 24 V dc supply > Supports two independent zones of Hochiki I.S. Conventional Detectors > Both zones fully monitored for short/open-circuit > Boxed module version also available > Both models feature an integral short-circuit isolator |
| Manufacturer | Hochiki |
|---|---|
| MPN | CHQ-DZM/DIN(SCI)-IS |
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| Description | Hochiki Analogue Dual Zone Monitor, DIN Module with SCI |
| Product Code | CHQ-DZM/DIN(SCI)-IS |
| Dimensions (mm): | L 108 x W 119 x D 24 |
| Operating voltage: | 17 - 41 VDC |
| Low power mode (typ): | 110 μA |
| Quiescent current (typ): | 330 μA |
| Current consumption (external): | (Quiescent) 2 mA, (Alarm) 70 mA (Both zones in fire) |
| Capacitance on zone: | 0.3 μF max. |
| Resistance on zone: | 50 Ω max. |
| Operating temperature range: | -10 °C to + 50 °C |
| Storage temperature range: | -30°C to +60°C |
| E.O.L. device options: | 10 KΩ resistor (supplied with unit) |
| Zone output voltage: | 15.3 - 17.1 V |
| Output rating*: | 24 VDC 8.5 mA |
| Colour, Case material: | Green / ABS |
| Weight: | 130g |
| * Output Rating (24V 8.5mA) is for remote indication outputs | |
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