Nittan EV-PYH Photoelectric Optical & Heat Multi-Sensor
- Part Number: EV-PYH
- Categories: Detection (Addressable Fire Alarm Equipment)
- £29.25 (£35.10 inc VAT)
Nittan EV-PYH Photoelectric Optical & Heat Multi-Sensor
The EV-PYH is an Optical Smoke/Heat Detector, that comes to
the market with some exciting new technological advances centred on an enhanced
new “PY” smoke sensing chamber.
The EV-PYH is designed as a backward compatible replacement
for the EV-PH and fully compatible with Evolution analogue addressable systems.
The sensor includes a spherical feature within the smoke
chamber, providing unrivalled performance for scattering light, plus an Orange
LED, which significantly improves response across the fire spectrum. The
Chamber construction is designed to minimise the effect of dirt/dust
contamination with a fine micromesh made of stainless steel to prevent ingress
of even the smallest insects which can create false alarms.
This advanced Multi Sensor is able to combine the benefits
of both optical and heat sensing technologies making it less prone to false
alarms than individual sensing devices. An innovative Nittan designed algorithm
reads both signals simultaneously and generates alarm signals from either (or
both) sensor(s). The Heat sensor is Category A1R.
Key Features
- Orange Optic LED and PY Type Chamber
- 3 Sensitivity Settings
- Heat Category A1R
- Backward compatible with EV-PH
- Drift compensation
- Evolution FSK protocol
- EEPROM Addressed with programmer
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