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System of Measurement
Voltage
Fire Alarm System Component
Power Source
Electrical Connection
Mounting Location
Relative Humidity
Certification
Electrical Connection Type
Export Control Classification Number (ECCN)
U.S.–Mexico–Canada Agreement (USMCA) Qualifying
DFARS Specialty Metals
Housing Material
Wire Connection
Material
Sensor Method
Display Type
Height
Smoke Detectors for HVAC Systems
Sensors
Lg. | Wd. | Dp. | Max. No. of Tandem Sensors | Wire Connection | Output Voltage, V DC | Input Voltage | Temp., ° F | Mounting Hardware Included | Certification | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 8 3/4" | 5 1/2" | 1 7/8" | 30 | Screw Terminal | 18 | 24V AC, 24V DC, 120V AC, 230V AC | 0 to 155 | Yes | C-UL Listed, FM Approved, UL Listed | 3930N12 | 0000000 |
Controllers
Lg. | Wd. | Dp. | For Max. No. of Sensors | Max. No. of Tandem Controllers | Wire Connection | Output Voltage, V DC | Input Voltage | Temp., ° F | Mounting Hardware Included | Certification | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 6 3/4" | 5 1/2" | 1 7/8" | 2 | 15 | Screw Terminal | 18 | 24V AC, 24V DC, 120V AC, 230V AC | 0 to 155 | Yes | C-UL Listed, FM Approved, UL Listed | 3930N11 | 0000000 |
Sensors and Controllers
Lg. | Wd. | Dp. | Max. No. of Tandem Controllers | Max. No. of Tandem Sensors | Wire Connection | Output Voltage, V DC | Input Voltage | Temp., ° F | Mounting Hardware Included | Certification | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 14 1/2" | 5 1/2" | 1 7/8" | 15 | 30 | Screw Terminal | 18 | 24V AC, 24V DC, 120V AC, 230V AC | 0 to 155 | Yes | C-UL Listed, FM Approved, UL Listed | 3930N13 | 0000000 |
Humidistats
Overall | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voltage | Current | RH | Switch Designation | Color | Ht. | Wd. | Dp. | Mounting Location | Mounting Fasteners Included | Each | |||
For Humidifiers | |||||||||||||
| 24V AC to 30V AC | 1 amp | 10% to 75% | SPDT | White | 3" | 4 3/4" | 1 3/4" | Duct, Wall | Yes | 2123K18 | 000000 | ||
































