limit value relay | GS 125
146,80 EUR
inkl. 19 % USt -> Preis zzgl. Versandkosten
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Art.Nr.: GS125Produktbeschreibung
general information:
Limit value switches of the series GS125 are used in switch cabinets for process monitoring or for simple process regulation. Temperature as well as derived variables such as voltage, current and resistance are used as control signals. In the process 1 or 2 limit values can be monitored. For assignment of the measuring unit to the scale labelling, 24 transparent adhesive labels are supplied. They can be stuck between the adjusting wheels on the front panel.
- universal input for standard signals
- Pt100, thermocouple, potentiometer, switchable via frontside DIP-switch
- 2-colour illuminated scales for limit value adjustment, colour depends on switch status
specifications:
| measurement inputs | switchable via DIP-switch |
| standard signals: | 0/2 V to 10 V, 0/4 mA to 20 mA |
| potentiometer: |
500 Ω to 20 kΩ |
| Pt100: | -50°C to +50°C, 0°C to +50°C, 0°C to +100°C, 0°C to +150°C, 0°C to +200°C, 0°C to +300°C, 0°C to +500°C |
| thermocouple: | FeCuNI, type J: 0°C to +250°C, 0°C to +500°C NiCrNi, type K: 0°C to +500°C, 0°C to +750°C, 0°C to +1,000°C PtRhPt, type S: 0°C to +1,500°C |
| wide-range power supply | |
| 24 V-power supply | |
| rated voltage: | 253 V AC |
| test voltage: | 3kV AC between input / relay output / auxiliary voltage |
| working temperature: | -10°C to +60°C |
| storage temperature: | -20°C to +80°C |
| air humidity: | 10 % to 90 % (non-condensing) |
| 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 acc. to EN61508 (specific data upon request) |
| setpoint adjustment: | scale accuracy: 2 % |
| actual value output: | 4 mA to 20 mA, burden max. 120 Ω, no galvanic separation from input signal |
catalogue page as .pdf:
instruction manual as .pdf:
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