The water - level sensor with an IP68 protection rating is suitable for sewage environments

Introduction 

Introducing our water - level sensor! With an IP68 protection rating, it can resist dust and water intrusion effectively. Specifically designed for sewage environments, it accurately measures water levels even in harsh conditions. Easy to install and highly reliable, it's the perfect choice for sewage - related applications.

Parameters

Features

High degree of protection: IP68. Short response time

Address setting via RS485

Output: analog or RS485, related to the supply voltage

Note

4-20mA output: to reliably ground the blue line (mA–);

Please connect the grounding terminal to a real earth, such as a metal pipe that passes through water, or a metal rod that is inserted into the ground.

1. Do not line up with the grounding of the electrical cabinet. Ground it separately and connect it to a metal pole or metal pipe that is inserted under the earth.

2. Paint or rust on the grounded metal pipe or metal rod needs to be scraped off.

RS485 output: to reliably ground the black line;

Please connect the grounding terminal to a real earth, such as a metal pipe that passes through water, or a metal rod that is inserted into the ground.

1. Do not line up with the grounding of the electrical cabinet. Ground it separately and connect it to a metal pole or metal pipe that is inserted under the earth.

2. Paint or rust on the grounded metal pipe or metal rod needs to be scraped off.

Wiring

1. 4~20mA wiring

Power supply: Red line: 24VDC + black line: 24VDC –

4~20mA: Yellow line: mA + blue line: mA–

2. 485 communication wiring

Power supply: Red line: 24VDC + black line: 24VDC –

485 communication: Blue line: T/R+ Yellow line: T/R–

3. 485 communication wiring

Power supply: Red line: 12VDC+ Black line: 12VDC –

485 communication: Blue line: T/R+ Yellow line: T/R–