Marka	Martens
Ürün	Limit Value Switch
Ürün Kodu	GS125
Artikel	-
Ülke	United States (US)
Durumu	Yeni / Kullanılmamış

Teknik Bilgi

Wide-range power supply Voltage : 20..125 V DC and 20..250 V AC, (47 - 63Hz), max. 1.5W 24 V power supply Voltage : 24 V DC +/-15%, max. 1.5W Combined data Rated voltage : 253 V AC Test voltage : 3kV AC between input/relay output/auxiliary voltage Operating temperature : -10..60 °C Storage temperature : -20..80 °C Air humidity : 10..90 % (non-condensing) Measurement inputs Voltage : 0/2..10 V, Ri approx. 20 kΩ Current : 0/4..20 mA, Ri approx. 60 Ω Pt100 : linearised, measurement current approx. 1.6 mA Relays become inactive if there is a sensor break or short-circuit Thermocouple : linearised with comparison position compensation Resistance : (3-wire), nominal value 500 Ω..20 kΩ Internal reference voltage approx. 1.5 V Relay outputs Switching voltage : < 250 V AC <2 A <500 VA < 125 V DC <0.2 A <25 W < 30 V DC <2 A <60 W Switching frequency : max. 5 Hz Switching hysteresis : approx. 1% Functional safety : SIL2 in accordance with EN61508 (specific data available on request) Setpoint setting : Scale precision: 2 % Actual value output : 4..20 mA, resistance max. 120 Ω, No galvanic isolation from the input signal