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Thermostat AR1.4/3

Temperature controller, input Pt100, 3 relay outputs/SSR, ON-OFF, strip-type 71x90x58mm

Producent:

Product Description

microprocessor temperature controller for adjusting the fixed setpoint, used mainly in the mobile telephony relay stations
high accuracy and resistance to interference occurring in industrial environments
thermoresistance input Pt100
3 control relay outputs or SSR
Dedicated algorithm of ON-OFF control with hysteresis (see manual)
LED display, digit height 14mm
signalling:
- detected errors: messages on the display
- activation of P1 threshold relay: LED1 - green, continuous light
- switch-off of P2 threshold relay: LED2 - red, blinking
- switch-off of P3 threshold relay: LED3 - red, blinking
accuracy of measurement: 0.1%. of measuring range ± 1 digit
24Vac/dc power supply (18÷72Vdc/3W, 15÷50Vac/3VA)
operating temperature range: 0÷50°C
relative humidity range: 0÷90% (no condensation)
housing with dimensions 71x90x58 mm for rail mounting on TS35 (DIN EN 50022-35)
ingress protection rating: IP20
material: NORYL UL 94V-O