YUDIAN Supplier Hot Selling Model AI 501 Electronic Water Level Indicator

Main Features for YUDIAN Hot Selling Model AI-501 Electronic Water Level Indicator Supplier:

• Programmable and modular inputs, supporting multiple input types of thermocouples, RTDs, voltage/ current and two-wire transmitters. Suitable for measuring and displaying temperature, pressure, flow, level, humidity, etc with measurement accuracy of 0.3% full scale.


• Supports up to 4 loops of alarm including 2 loops of high limit alarms plus 2 loops of low limit alarms. Alarms can be outputted to different relay or share one.


• With functions of digital calibrating, digital filtering, and thermocouple cold junction auto compensating, it si fee of maintenance and easy operated.


• Supports RS485 communication interface, able to communicate with computers/PLC.


• Temperature retransmission at combined accuracy 0.5% FS through X3 (0.2%FS) high precision current output module.


• High quality and performance hardware design, using high performance tantalum capacitor or ceramic capacitor. Compared to competing models, it consumes less electricity, experiences less temperature shifting, provides higher stability and reliability and can work in a wider range of temperature. The power and I/O terminals have passed the anti-interference test of 4KV/5KHz burst of pulses.


• Universal 100-240V power supply, with thunderbolt proof and 10 seconds protection from connecting to 380VAC by mistake.

Dimension for AI-501 Electronic Water Level Indicator:

Front Panel and Operation for AI-501 Electronic Water Level Indicator Supplier:

Wiring Graph for YUDIAN Hot Selling Model AI-501 Electronic Water Level Indicator

The compensation wires for different kinds of thermocouple are different, and should be directly connect to the terminals. Connecting the common wire between the compensation wire and the terminals will cause measurement error.

You will get:

A piece of temperature indicator;

A paper of user manual;

One-year/ 3-year warranty card and Quality Approval card;

A lable of units;

A pair of installaton brackets;

Nice package carton box with Yudian logo.

• Factory with 26 years experience.


• Two to ten years warranty time.


• Quick delivery ( within 2 working days).


• Retail/ Wholesale/ OEM/ ODM available.


• Better price for bulk order.


• We provide after sales service and technical assistance as customers requirement and needs.

If you are interested in our products or have any questions, please do not hesitate to contact us.