Two Or One Level Control Mode Liquid Timer Relay With Sensor 1SPDT Output Adjustable Delay 0.1 To 10 Seconds Sensor Sensitivity 5K To 100K Galvanically Isolated AC DC 24 To 240V 10A Pump Up Or Pump Down

Two- or One-Level Liquid Timer Relay with Sensor
✔️ 1 unit, 18mm wide, 35mm rail, 24-240V, 10A

Ultra-compact timer relay for pump control with sensor input. GRL8-01 and GRL8-02 offer PUMP UP or PUMP DOWN modes, with galvanic isolation between supply and output, and a 1SPDT contact rated 10A.

✅ Output: 1SPDT, 10A/AC1
✅ Delay: adjustable 0.1-10 seconds
✅ Sensor: adjustable 5K-100K (potentiometer)
✅ Supply: galvanically isolated AC/DC 24-240V
✅ Mount: 18mm width, 35mm rail mounting

💡 What is a liquid timer relay used for in pump systems?

This handy device is designed to start or stop a pump after a timed delay based on sensor input, making it ideal for level control, fill/drain sequences, and sequencing. - level-based pump control and sequencing - adjustable delay 0.1-10s - sensor sensitivity 5K-100K - galvanic isolation protects control circuits