Xi'an Yunyi Instrument Co., Ltd

Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and

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6 Years
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Level Display Control Box

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Xi'an Yunyi Instrument Co., Ltd
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Level Display Control Box

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Place of Origin :Shaanxi, China
Brand Name :Yunyi
Supply Ability :1000 Pcs / Month
Material :316L
Packaging Details :Carton, 5Kg/unit
place of origin :Shaanxi, China
Signal Output :4G/Lora/NB-Iot
Keywords :Wireless Single Flange Level Transmitter
Accuracy :0.2% FS/0.5 %FS
Customized support :OEM, ODM, OBM, Software reengineering
Delivery Time :8-15 days
Warranty :1 year
MOQ :1 Pcs
Payment Terms :L/C,D/A,T/T
Model :YUCW800L-2
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What It Is

A simple panel that connects to your level transmitter, shows the current tank level on a bright display, and automatically turns pumps or valves on and off based on your setpoints.

Install it in your control room – no more walking to the tank to check levels or flip switches manually.


What It Does – Simply

  • Displays level – clear digital readout of liquid level or volume

  • Accepts 4‑20mA – works with most level sensors (pressure, ultrasonic, float, etc.)

  • Controls pumps & valves – built‑in relays start/stop equipment automatically

  • Adjustable setpoints – set high and low limits right on the front panel – no computer needed

  • Manual override – switch to manual mode for maintenance or emergencies

  • Optional extras – RS485 (Modbus) or 4‑20mA output for remote monitoring


Common Applications

  • Pump stations and lift stations

  • Water towers and storage tanks

  • Sump pits and drainage systems

  • Chemical and industrial tanks

  • Fire protection water tanks


Why Choose This Box

  • All‑in‑one – display, controller, and relay outputs in one enclosure – no extra parts to buy

  • Easy to operate – front‑panel buttons, simple menu, no programming skills required

  • Rugged – sturdy metal or polycarbonate case, optional weatherproof or explosion‑proof

  • Reliable – fewer components than a PLC system, less to go wrong

  • Cost‑effective – saves time and money compared to complex control systems


Quick Specs (No Table)

  • Input: 4‑20mA standard

  • Display: LED digital

  • Outputs: Relay contacts (2 or more, adjustable)

  • Power: AC 220V (DC 24V optional)

  • Enclosure: Wall‑mount, metal or polycarbonate

  • Protection: Standard, weatherproof, or explosion‑proof versions available

  • Communication: RS485 (optional)

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