2251TMB, System Sensor System Sensor
Product code :
2251TMB
Criterion skin detector, multi-sensor Multi-sensor detector; Heat detectors; The Difficult Detector is a multi-criteria detector that combines photoelectric signals, a 135
°F thermal sensor to give the earliest warning of a fire and reject false alarms.
Product information
Specifications
| Air speed | 0-4000 fpm (0 to 20 m / s |
| Size | Hight 4,1 "Dia., 2,0" |
| Humidity | 10% to 93% RH non-condensing |
| Working temperature | 32 ° F to 100 ° F (0 ° C to 38 ° C) |
| Shipping weight | 5,2 oz. (147 g) |
| Stand by | Communication 250w µA @ 24VDC w/o; 300va A @ 24VDC with communication |
| Rating | Fixed temperature. Setpoint: 135°F (57°C) |
| Voltage range | Top DC 15 - 32 volt |
| Standard |
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