Earlier Alarm, Faster Fire-fighting, Less Loss.
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Earlier Alarm, Faster Fire-fighting, Less Loss.
1. Overview
The Explosion-Proof Manual Call point has division and zone explosion-proof ratings and is suitable for industrial and commercial applications. The call point is designed for fire alarm system for reporting fire or emergency condition by its PUSH IN/PULL DOWN handle latches. It includes a smoke sensor module which is intrinsically safe, and an explosion-proof integrated junction box.
2. Specifications
–Operating Voltage：9 to 36 Vdc (24 Vdc nominal)
–Output Relay: Form C, 1A 30 Vdc
–Output Signal: 4~20mA
–Temperature Range: Operating: –40°C to +85°C, Storage: –40°C to +75°C
–Humidity Range: 5 to 95% relative humidity.
–Ingress Protection: IP66 (Junction box)
–Current: Standby: 0 mA, Alarm: ≤70mA (24Vdc)
–Terminals: UL/CSA rated for 14-18 AWG or 2.5-0.75 mm2 wire
–Thread options: 1/2 inch NPT or M20.
–Enclosure Material: Polycarbonate / ABS – Manual call point,
Aluminum (painted) - Junction Box
–Dimensions: 137×137×103mm
–Shipping Weight (Approximate): 1.0kg
–Atex-Proof Mark: Ex db ib ⅡC T6 Gb & Ex ib tb ⅢC T85℃ Db
3. Application Environment
The detector is suitable for explosive gas explosive atmoshprere and explosive dust atmosphere. Typical applications that use the detector include:
– Combustible storage facilities
– Munitions manufacturing
– Volatile chemical storage
– Chemical processing plants
– Petroleum refineries
– Turbine enclosures
– Battery rooms
– HVAC applications
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They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.
