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Simplex TrueAlarm Duct Sampling Unit 4098-9755EA
$556.59
The TrueAlarm duct sampling unit detects the presence of smoke in air conditioning or ventilating ducts.
SKU
4098-9755EA
The TrueAlarm duct sampling unit detects the presence of smoke in air conditioning or ventilating ducts. Sampling tubes are installed into the duct and air is directed to a 4098-9714EA smoke sensor mounted in the housing.
These duct housings provide the high reliability performance of TrueAlarm analog sensing featuring programmable sensitivity, consistent accuracy, environmental compensation, status testing, and monitoring of sensor dirt accumulation.
The TrueAlarm Duct Sampling Unit require only two wires for both communications and power.
Part Number 4098-9755EA
Specifications
| Operating Voltage: | 18 to 40Vdc* |
| LED Current: | 600µA** |
| Air Velocity: | 1.5 to 20 m/s |
| Relative Humidity: | 10% to 95% (n/cond) |
| Operating Temperature 0 to +50°C | |
| 4098-9753 with auxiliary relay | |
| Relay Coil Voltage: | 18 to 32Vdc |
| Quiescent Current: | 240µA @ 24Vdc |
| Alarm Current: | 32mA @ 24Vdc |
| Contact Rating: | 1A @ 28Vdc (pwr limit) |
| Contact Rating: | 0.5A @ 120VAC (resist) |
| ActivFire Listed: | afp-1354 |
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