LCD screen, wireless temperature and humidity controller with Modbus & Relay - RFT8100-1

Wireless temperature and humidity measurement system

1.Profile

RFT8100 wireless temperature and humidity detection system is composed by RFT8100M,RFT8100T,RFT8100S(Optional),RFT8100Z(Optional): RFT8100M is display terminal, with collecting measuring humidity module’s humidity data and Wireless thermometric module’s temperature data&metadata; RFT8100T is wireless measuring humidity module; RFT8100S is measuring humidity module; RFT8100Z is wireless relay communication, receiving wireless thermometric module(RFT8100Z), then the date will send to display terminal RFT8100M.

RFT8100 wireless temperature and humidity detection system can be used to temperature and humidity monitor and control. The device adopt the push-in type install method, routing inspection each testing module, and displaying each testing modules’ measured value at real time. With RS-485 communication interface(Modbus-RTU communication protocol),4channels electric relay outpet(Temperature upper limit alarm,Temperature lower limit alarm,Humidity upper limit alarm,Humidity lower limit alarm) ,Alarm record,measured value record,overranging record curve ect. functions. The device adopt TFT screen display, can display several measured value at the same time.

Design Development, Production, marketing & after-sale service of our devices are strictly in accordance with Quality Assurance System ISO9001:2000.

2. Measured scope

The meter can be applied in Electricity,Electron,Petroleum,

Petrification,Textile,Warehousing,Tobacco,Pharmacy etc. Industry type.

3. Measure accuracy

5. Paremeter Setup

Seting up parameter include: Communication Address,Baud Rate,Clock,User Code,Display Interface Language,Temperature Unit,Electric Relay Control Way,Electric Relay Alarm Setup,Alarm Backlight Shinning,Radio Frequency Transport Interval,Temperature Upper Limit Alarm Relocation,Humidity Over Upper Limit Certain Duration,Measured Value Display Sequence Way,Clear Record,Module Loading,Module Delete,Moudle ID,Module Parameter,Module Display Correspondence Number,Temperature Upper Limit,Humidity Lower Limit,Temperature Upper Limit Early Warning,Electric Relay Number Ect. Users can setup each parameter through lower computer or upper computer

5 EMC and Safety standard

Electrostatic discharge anti-interference test: IEC61000-4-2:2008(GB/T17626.2-2006)

PFMF anti-interference test: IEC61000-4-8:2001(GB/T17626.8-2006)

Fast transient test: IEC61000-4-4:2004(GB/T17626.4-2008)

Safety requirement: IEC61010-1:2001(GB/T4793.1-2007)

Update Date:2012-03-22 01:50:11