With liquid level fluctuation, a magnetic float triggers the switch inside tube,which changes the number of connected resistors. This changing of resistance is converted to standard electrical signal output. Ali-metal housing with highlight LED display, dual-keydesign, user friendly menu, multiple process connections, 330° rotatable indicator.

Introduction

1. 4-digit LED digital display

2. All-metal housing

3. PNP/NPN programmable

4. 3-wire 4..20mA；3-wire 0…5V programmable

5. Rotatable indicator

6. Stainless steel wetted parts