Wuhan Xinmeiya Technology LTD Introduces a Low Cost Priced Temperature Controller That Operates With Thermoelectric (Peltier Effect) Modules

Wuhan Technology LTD, offers field configurable low cost Temperature Controller identified as the 5R9-350.  Accessories available are Digital Display, Keypad, Sensors and Cable.

This open board temperature controller is specifically designed with a proportional integral control algorithm to provide the most precise control to thermoelectric (Peltier effect) modules at the most economical price. The controller can be set up for heat or cool and can run Ramp & Soak profile. Pulse Width Modulation controls the power level in the thermoelectric module at a base frequency of 2.5 KHz, output stage is high resolution.

Model 5R9-350 specifications:
•    Input Voltage: 7 to 36 VDC
•    Output Voltage: 0 to 36 VDC
•    Load Current: 0.1 to 15A per channel, total current 18 amps max
•    Temperature Resolution: 0.01°C

Model 5R9-350 features:
•    Dual outputs or output can be synchronized for higher output current
•    Outputs are open drain
•    Proportional Integral derivative control algorithm
•    Pulse width modulated output
•    TTL to USB communication via optional OI-TTL-Cable
•    Setup and Monitor control through included GUI & DLL
•    Ramp & Soak profile

Temperature Sensor Selection（：:
•    TR67 (15K 1.0°C) –20 to 110°C
•    TR91 (10K) –40 to 150°C
•    TR104 (50K) 0 to 150°C
•    TR136 (15K 0.1°C) –20 to 110°C
•    TR141 (5K) –40 to 90°C
•    TR165 (231.5K) 25 to 250°C