Multisensor (Smoke & Heat)

■ Features
• Responds well to both black and white smoke
• Heat detector detects rate of rise and xed temperature
• Well suited for sensitive environments
• Low pro le, stylish appearance
• Low monitoring current
• Remote indicator output
• Locking mechanism to avoid unauthorized removal
• Supplied with protective dust cover
• Address settable from 001 to 254 by a dedicated programmer
• Automatic sensitivity compensation
• Adjustable sensitivity via control panel software
• Corresponds to auto-test function of NFU-7000 series control panel

Brochure (0.4MB)


The EVA-PYH is an attractively-styled, low pro le
combined photoelectric smoke and heat detector for use with the re alarm control panel of NFU-7000 series.
This detector is an analog detector that has enabled each detector address to provide exact detector loca- tions. The smoke sensitivity of this detector can be programmed using the control panel software to suit the environment. The detector sensitivity is continu- ally monitored and reported to the panel.
The EVA-PYH has a new sophisticated smoke chamber design and an orange sensor LED which can provide the same sensitive detection regardless of the type of smoke.
This detector has a chemically etched, stainless steel insect screen therefore reducing the ingress of insects and airborne contaminants.
The EVA-PYH initiates an alarm in response to both rapid rate-of-rise conditions and xed heat (57°C). Heat portion incorporates a highly linear thermistor circuit, with the thermistor mounted externally. The specially designed cover protects the thermistor while allowing maximum airflow.