WT531-4-24 4-Wire Heat Detector
Type:   4-wire heat detector
tem No. : WT531-4-24
2/4 wire: 4
Standby Current:    45μA
Alarm Current:    45mA
Surge Current:    500μA
Star-Up Time:    30 Seconds
Permissible Current:   
Frequency: 1- 3Seconds
Response Temperature: Fixed termperature: 57°C (135°F) Rate-of-Rise: A2R (EN54-5) ; or 8°C/Min (UL521)
Ceiling Spacing: 50 foot rating for heat sensor
Reset Voltage: less than 1 volt
Alarm Indicator: LED continuously emitting red light
Remote Output: Voltage output
Temperature Range: -10°C to 50°C
Permissible Current: 100mA maximum
Humidity: 0 to 95% RH, no condensation or icing
Alarm Contact: (for 4-wire) NO or NC Operation, Form A: 1. 0A@30VDC/0. 5A@125VAC
Dimensions: Φ 100 mm × 38 mm
Weight: 120g/set with base


Inquiry This Item
详情

Suitable for connection to security systems or other system controllers.

相关产品