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Technical data
Control Microprocessor control; not a safety (limit) control
Packaged weight 1.3 lb. (590 g)
Dimensions 5" H x 3¼" W x
15
⁄
16
" D (127mm x 82mm x 23mm)
Enclosure White PVC plastic, NEMA type 1
Ambient conditions
-4 to 122ºF (-20 to 50ºC), < 90% RH non-condensing, outdoor use permitted
when installed inside a NEMA 3 enclosure
Power supply 24 VAC ±10%, 60 Hz, Class 2, 16 VA standby, 100 VA fully loaded
Relay capacity 24 VAC 2 A, 3.6 A combined
Modulating output
0-10 VDC, 500 Ω minimum load impedance, 4-20 mA 1 kΩ maximum
load impedance
Sensors NTC thermistor, 10k @ 77ºF (25ºC ± 0.2ºC) ß=3892
Included Outdoor sensor and slab sensor
Optional
Pavement Snow and Ice Sensor (A3040090), Aerial Snow Sensor
(A3040095) and Slab Sensor for Aerial Snow Sensor (A3040073)
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