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J-Type Thermocouple Temperature Sensor (J3-50 PTFE)
Regular price
£11.40
Regular price
Sale price
£11.40
Unit price
per
Tax included.
J type thermocouple, 3mm dia x 50mm lg, isolated tip, 1.5m PTFE/PTFE leads. -50 to 250 deg C
Couldn't load pickup availability
Availability:
32 in stock
SKU:
J3-50-1.5M-PTFE
Collections:
Regular price
£11.40
Regular price
Sale price
£11.40
This high-accuracy Type J Thermocouple (Iron/Constantan) is an excellent choice for monitoring temperatures in reducing atmospheres or for general-purpose applications where a higher sensitivity (mV per degree) than Type K is desired within a lower temperature range.
Technical Specifications
| Feature | Specification |
| Sensor Type | Type J (Iron / Constantan) |
| Probe Dimensions | 6mm (Diameter) x 50mm (Length) |
| Probe Material | 316 Stainless Steel (Corrosion Resistant) |
| Lead Wire Length | 1.5m (1500mm) |
| Insulation Material | PFA / PTFE (Teflon) - High chemical resistance |
| Color Coding | Black (+) / White (-) [IEC 60584 Standard] |
| Temperature Range | -40°C to +250°C (Limited by PFA lead rating) |
| Termination | Bare tails (Stripped ends) |
Key Features
-
High Sensitivity: Type J thermocouples offer a slightly higher millivolt output per degree than Type K, providing excellent resolution in standard industrial ranges.
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Robust Probe: The 6mm stainless steel sheath protects the sensing junction from mechanical damage and pressurised environments.
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Chemical Grade Leads: PFA insulation ensures the 1.5m leads remain flexible and intact even when exposed to oils, steam, or corrosive cleaning agents.
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Standardised Coding: Black and White leads follow IEC standards for immediate identification and easy wiring to temperature controllers or data loggers.
Applications
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Plastics Industry: Ideal for monitoring temperatures in injection moulding and extrusion.
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Vacuum Applications: Suitable for use in reducing atmospheres where Type K might be prone to "green rot."
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Food Processing: The stainless steel and PTFE construction is easy to sanitise.
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General Engineering: Used widely in heat treatment and equipment monitoring.
DELIVERY TIMES
PACKAGING & SHIPMENT
- Great care is take with each order to ensure they are packed securely to prevent any damage in transit.
- We can ship orders in several boxes depending on quantity, size or types.
- Each order is shipped with a packing note inside the box and a carrier shipping label on the outside.
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