JC2088 Smart Temperature Switch

 The JCTXT General 2088 intelligent temperature switch uses an imported three-wire PT100 core as a sensitive element, with built-in processing circuitry, automatic computer testing and wide temperature and sensitivity compensation using a laser resistance adjustment process, converting the sensor millivolt signal into a switching output and a current signal output, which can be directly connected to computers, control instruments and display instruments. High stability and reliability of the PT100 temperature sensor and high-performance switch and transmitter special circuit, the overall performance is stable and reliable, can be long-distance signal transmission. Industrial explosion-proof housing, digital compensation circuit, stable display output.

  • Housing protection level IP65
  • 304/316 stainless steel probe structure
  • High precision, all stainless steel structure
  • Digital temperature display
  • Strong anti-interference and long-term stability
  • Two switch outputs SPDT + one analog 4-20mA output
  • Anti-vibration and anti-impact
  • Price Term: FOB/CIF/EXW/DAP
  • Package: Exported Wooden case or according to customer request
  • Delivery Time:  7 to 10 working days
  • Transports: By sea, by air, by high express
  • Shipment Port: Shanghai Port
  • Origin of Place: Jiangsu
  • Warranty: 12 Months

Type JC2088 temperature switch is one of the most commonly used intelligent temperature switches in industrial practice, which is widely used in various industrial self-control environment, involving water conservancy and hydropower, railroad transportation, intelligent building, production automation, aerospace, military, petrochemical, oil well, electric power, ships, machine tools, pipelines and many other industries.

Measurement Range -50-200℃
Sensor Type Three-wire PT100
Power Supply 24V
Output Two way SPST+4~20mA
Ambient Temperature -20℃~85℃
Media Temperature -50℃~200℃
Storage Temperature  -40℃~100℃
Sensitivity Temperature Drift ±0.1%FS (-20℃~85℃)
Sensitivity Temperature Drift ±0.1%FS (-20℃~85℃)
Overload Temperature 200%FS
Mechanical Vibration 20g (20 to 5000HZ) 0
Shock 100g (11ms)
Combined Accuracy 0.5 level
Insulation 100MΩ/250VDC
Response Time ≤1ms (rise to 90%FS)
Long-Term Stability ±0.1%FS/year
Emc Surge (IEC61000-4-5) 2KV
Emc Static (IEC61000-4-2) Contact discharge 8KV, Air discharge 15KV
Protection Class  IP65
Explosion-Proof Class ExdIICT6
Material Housing aluminium/stainless steel; isolation diaphragm 316L
Media Compatibility Various media compatible with stainless steel
Type JC2008 Temperature Switch


Sensor Type P-T PT100 temperature sensor
Process Interface





M20*1.5 male thread, insertion depth 45mm (incl. thread), diameter 8mm

M20*1.5 male thread, insertion depth 30mm (without thread), diameter 8mm

(selection according to customer requirements)

Output 7 two switching + one 4-20mA signal
Housing Type X


2088 Housing with conventional connector

2088 Housing with clamp connector (φ50.5)

Field Display A with digital tube (LED) display head
Accuracy Class 3 0.5
Special Requirements (Multiple Options) None No special requirements
D Ex-proof ExdIICT6
L 316L material fitting (not available as 304 material fitting)
Y Full English nameplate
Z Neutral nameplate
F Radial stainless steel enclosure (not available as die-cast aluminium enclosure)
G Axial stainless steel housing (not available as die-cast aluminium housing)
Measurement Range Please Check Table For Range Selection
Example Of Selection: TXTP-TA47/XA3DAL

Temperature Switch Type JC2088, M20*1.5, Depth Of Insertion 30mm (Without Thread), Diameter 8mm, Output Two Switch Quantities + One 4-20ma Analogue Quantity.

Accuracy 0.5, Flameproof, Range 0-100°C.


Measurement Range Table

Code Range Code Range Code Range Code Range Code Range
A1 0-100℃ A2 0-150℃ A3 0-200℃ A6 0-160℃ A7 -10-100℃
A8 -50-100℃ B1 -40-80℃ B3 0-50℃ B4 -10-200℃ B6 -40-120℃
B7 -5-100℃
Special Ranges Can Be Customized

JC2088 Smart Temperature Switch

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