PT100 Temperature Controller-Intelligent Stainless Steel Temperature Switch

Model NO.
Normally Open
Power Supply
Output Signal Type
Digital or Analog Type
Stainless Steel
Temperature Error
;0.02%Fs/°c(Zero / Full Span)
Long-Term Stability
Transport Package
Paper Carton and as Buyer′s Requirement
Hefei, Anhui
The corporation upholds the philosophy of "Be No.1 in excellent, be rooted on credit rating and trustworthiness for growth", will proceed to provide aged and new buyers from home and abroad whole-heatedly for PT100 Temperature Controller-Intelligent Stainless Steel Temperature Switch, The product will supply to all over the world, such as: Marseille, Austria, Singapore, We expect to deliver merchandise and services to more users in global aftermarket markets; we launched our global branding strategy by providing our excellent products and solutions all over the world by virtue of our well reputed partners letting global users keep pace with technology innovation and achievements with us.
Hefei WNK Smart Technology Co., Ltd. Diamond / Audited Supplier
Intelligent Electronic Temperature Switch with Display

The temperature switch STS is robustly designed and 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 two switching outputs (PNP or NPN). In addition, there are configurations available with an analog output signal (0…20mA| 420 mA or 0…5V| 010 V) as well as with RS485 Link.

WNK Intelligent Switch Series:
SPS Intelligent Pressure Switch
SLS Intelligent Level Switch
STS Intelligent Temperature Switch
SPS-1 Intelligent Sanitary Flat Diaphram Pressure Switch

Feature Intelligent Electronic Temperature Switch:

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 turnable 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 communication

Specification Intelligent Electronic Temperature Switch:

Product name Electronic Smart Temperature Switch
Measuring range -50-260ºC
Accuracy ≤±0.5ºC
Supply power 12-30V DC
Temp. Measuring element PT1000
Reponse time < 10ms
Temp. drift ±0.15%/10K
Resolution ±0.01ºC
Analog output accuracy ≤±0.2%FS
Output configurations 2×PNP + 0V~5VDC/10VDC + MODBUS
2×PNP + 0mA/4mA~20mADC + MODBUS
Switch current 1.0A(Max.)
Switching type  Normally open / closed (settable)
Switching reponce time <10ms
Swith delay 0.00s~1000.0s
Switching motion mode  Delay or windows mode
Analog signal output and max ohmic load RL Current output   0/4…20mA, 20…4mA   RL≤0.5k
Voltage output   0…5/10v, 5/10…0v   RL>10k
Screen display OLED
Menu language Chinese and English
Switch indicating 2 Red LED
Displaying units ºC,ºF,K
Buttons 3 blue back-lighted touch buttons
Supplementary variables displaying  Environment temperature, analog output value, max peak value,mini peak value
Supplementary variables displaying way Fixed displaying or switch display by INFO button 
Working temperature -30-80ºC
Storage temperature -40ºC~80ºC
Electromagnetism compatible  GB/T 17626.2/3/4-2006
shock resistance ≤10g/10Hz…500Hz(IEC 60068-2-6-2007)
vibration resistance ≤50g/11ms(IEC 60068-2-27-2008)
Protection class IP65

Dimensions - Intelligent Electronic Temperature Switch:


Why choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.