level monitoring relay / SPDT / DIN rail
Monitoring and control of liquid levels when draining or filling tanks. These multifunction products are equipped with 1 c/o (SPDT) contact or 1 n/o + 1 n/c contact. The response sensitivity (5-100 kOhm) can be adjusted via front-face operating controls with direct reading scale. The relays are cascadable, LEDs indicate the status and snap-fitted front-face markers are integrated. For this 22.5 mm wide housing a sealable transparent cover (accessory) can be used to protect the settings, furthermore adapter for screw (surface) mounting (accessory) are available.