STS - electronic temperature switch, transmitter and display in one device.
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.
The temperature switch STS takes the high integrated ARM industrial-grade MCU as the core. The STS ensures fast-speed and precise temperature measurement and switch movement by carefully adjustment and combining high-precision AD switch and high stabile pressure sensor. The setup using the three big back-lighted buttons and the display on machine make it very easy for on-site parameters setting.
The temperature measurement element is circularly rod shaped probe in which is sealed welded stainless. Hence, it is well suited for a large variety. And there are various optional process connectors. Supporting standard MODBUS, the STS makes possible of remote data collection and parameters setting, free customers from buying extra communication adapters. For electrical connection the STS has an M12x1 connector.
The STS is compactly designed with housing with electrical connection against process connection rotatable 330°, display against housing turnable 180°, making it very easy for on-site installation and checking.
Temperature monitoring, measurement and control, such as used in cleaning liquid, hydraulic oil, heat-carrying agent and lubricant etc
1. Temperature measurement in various occasions
2. PNP switching, voltage and current outputs
3. Switching points settable
4. Switching can be set normally open / normally closed
5. Supporting Switching delay
6. Various analog output ways available
7. Displaying temperature peak value and environment temperature
8. Analog output span settable
9. High light switch indicating
10. OLED self-luminous display
11. Display reversing 180°
12. Housing with electrical connection against process connection rotatable 330°
13. Industrial touch buttons
14. Various temperature units on display
15. Parameters setting for Password protection
16. Optional Chinese and English menu
17. Support MODBUS
Temp. Measuring Element
Analog output accuracy
2×PNP + 0V～5VDC/10VDC + MODBUS
2×PNP + 0mA/4mA～20Madc + MODBUS
normally open , normally closed (settable)
Switching respond time
Switching motion mode
delay or windows mode
Analog signal output and maximum ohmic load RL
2X Red LED
Displaying pressure units
3X blue back-lighted touch buttons
Displaying supplementary variables
environment temp., analog output value, max. Temperature peak value， minimum temperature peak value
Supplementary variables displaying mode
fixed displaying or INFO button switching display