The Hochiki CHQ-ARI is a loop-powered addressable remote indicator in an ivory case with a clear lens, for the Hochiki ESP analogue addressable fire alarm system. High-intensity LEDs behind a Fresnel lens give a highly visible signal, and the casing matches the ESP sensor range in shape and colour. It is an indicator only and is not EN54-23 compliant, so it is not a substitute for a visual alarm device.
Key features
- High-intensity LED technology with Fresnel lens
- Addressable with the TCH-B200 hand-held programmer
- Up to 127 devices per loop
- Fits the standard ESP base (YBN-R/3), base sounders (CHQ-BS or YBO-BS), base sounder beacon (YBO-BSB) or short-circuit isolator base (YBO-R/SCI)
- Casing matches the ESP sensor range
- Approved by VdS; not EN54-23 compliant
Technical specifications
- Ordering code: CHQ-ARI (ivory)
- Operating voltage: 17 to 41 VDC
- Quiescent current: 280 µA typical (300 µA maximum)
- Loop current when polled: 22 mA ±20%
- Alarm current: 4.5 mA typical (5.4 mA maximum)
- Operating temperature: -10 °C to +50 °C
- Storage temperature: -30 °C to +60 °C
- Maximum humidity: 95% RH non-condensing (at 40 °C)
- Case material: ABS
- Lens colour: transparent (clear)
- Weight: 88 g
- Dimensions: Ø100 x 38 mm (H), 46 mm with base
- Base fixing centres: 48 to 74 mm
- Approvals: VdS (G206053)
