PT100 Electronic Digital Temperature Switch With PNP + 4~20mA + Modbus Output

STS supports functions of switch delay, normally open, normally closed, switching point settable, display temperature peak value and environment temperature and other functions. It can connect with PT100 and PT1000 temperature sensors.

The temperature switch STS is robustly designed and very easy to use. The STS is suited for temperature monitoring, measurement and control, such as used in cleaning liquid, hydraulic oil, heat-carrying agent and lubricant etc. It is temperature switch, transmitter and display in one and the same device. In its standard configuration it has optional two switching outputs (PNP or NPN), an analog output signal (0...20mA| 4…20 mA or 0...5V| 0…10 V) as well as with RS485 Link.

Quick Information:

• PT100, PT1000 sensor input
• Supprt MODBUS protocol
• Voltage output 2×PNP + 0V～5VDC/10VDC + MODBUS; current output 2×PNP + 0mA/4mA～20mADC + MODBUS
• OLED display
• Switching points settable
• Switching can be set normally open / normally closed
• Analog output span settable
• Various analog output ways available
• Supporting Switching delay
• Electrical connector of M12 5PIN and M12 8PIN
• Display reversing 180°
• Displaying temperature peak value and environment temperature
• Housing with electrical connection against process connection rotatable 330°
• Password protection function available

Detailed Technical Info:

Competitive Advantages:

1. Founded in 2004, over 13 year professional research, developing and production experience;
2. Experienced and professional R&D team to provide customization services;
3. Producing transmitter core elements- PCB, supplying PCB for transmitter producers;
4. Highest accuracy up to 0.05%FS;
5. Various outputs I2C, SPI, 4~20mA, Hart, Modbus, Profibus-Pa, 0.5-4.5V, 0.2-2.9V and other analog outputs;
6. Our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.