Key Features

LCD Touch Screen Controller

With digital display, graph display, error diagnostic, programming and segments setting, alarm setting, history display, password protection. Program up to 120 pattern

Digital Humidity Probe

Replace dry and welt bulb method

Accuracy: +/-1.5%RH



Cable Port

O.D.: 50mm , 80mm, 100mm or 150mm



Grounding Terminal

Dual Compressor Design

Viewing Window

250x330 or 490x540mm (WxD)

With  lamp

PLC Microprocessor System


RS232 or RS485 interface

With PC software

 Flash Card Data Storage

Water Re-fill System

Once the water is not enough, the water will goes into the water tank automatically

Cartridge Type Water Tank

With water level indicator



Signal Lamp 


Individual Thermostat for heater and boiler

Lockable Power Switch
Remote Control by Network
Optional Features    
Chart Recorder Paperless Chart Recorder
No of channel: 2,4,6,12
Emergency Stop
Transfer door Temp/Humi/O2/CO2 display Solar Lamp
Emergency Lamp EXIT sign lamp Power Socket
Waterproof Lamp (dimmable) Water Tower Water Chiller
Window Digital Thermostat Time Signal Terminal
Air Curtain  Ramp Intercom




Welltech Instrument Co. Ltd
Address: Suite 2611, Office Tower Langham Place, 8 Argyle Street Mongkok, Hong Kong | Tel: 852-23491224 | Fax: 852-26669436

I am God Almighty; walk before me and be blameless. (Genesis 17:1)