Shape size:160mm (wide)*80mm (high)*130mm

Ⅰ. General introduction

The XMT 9007-8 temperature & humidity instrument is an intelligence instrument based on the computer technique. It adopts a 2-row LED display and synchronous display the humidity and drying temperature measured value. The user can choose below functions：

1.1、Sensor: PT100 sensor for temperature measurement, PT100 or high molecular sensor for the humidity measurement.

1.2、Control mode: PID or ON/OFF control mode for heating and humidification output, it is alternative. Cooling can set to delay output function.

1.3、Serial communication: The instrument can communicate with the computer to realize the computer on the instrument's remote control by installing the RS485 serial communication module. Using MODBUS RTU communication protocol.

1.4、Print function: The instrument installs printing module, it can regularly print the recorded temperature and humidity sampled values.

II. Main Technical Specifications

2.1、Accuracy: 

   Temperature measurement accuracy: ±0.5%F.S±1B(between 25～35oC; 30% ~70%)  

   Humidity measurement accuracy: ±1%F.S±1B

2.2、Temperature measurement range:-50.0-150.0℃  Humidity valid range: 0% ~ 99% RH 

2.3、Relay output contact capacity: 220VAC/5A (resistive load)

2.4、Work Power: AC85～242V  50/60Hz     Power consumption less than 5W

2.5、Work environment: temperature 0～50.0℃, relative humidity ≤ 85%RH, without corrode and strong electric radiation.

Ⅲ.Model definition：

                        XMT □    9007-8     □ 

                            ⑴      ⑵       (3) 

（1）The exterior size and hole size（mm）：

   None: 160×80×120,  152×76;   A: 96×96×110,  92×92;    D: 72×72×110,   68×68;       

      E: 48×96×110,   44×92;    F: 96×48×110,   92×44;   S: 80×160×120,   76×152

（2）9007-8：serial number, double row LED temperature and humidity show

（3）suffix： K：Communication function；        WT：Print function 

 A：SCR zero-crossing trigger output    G：Solid state relay trigger output