Products > Temperature
Thermocouples
Plugs and Sockets

A wide range of thermocouple plugs and sockets are carried ex. stock in both standard and mini sizes. Carrying High Temperature and Panel Mounting connectors, in addition to the common Types K, J and R, means we can supply any thermocouple plug or socket you may require.
Cable & Wiring

Available in Type K, J, S, R, T, N and B, we carry a large range of solid and stranded core thermocouple wire. With our cable cut to order we can meet both large and small orders. Combined with our range of thermocouple connectors we can build wire probes and extension leads specific to your application.
Non-Contact / Infrared

PyroMini

The feature packed PyroMini infrared pyrometer from Calex Electronics is the worlds first temperature sensor with built in touch screen display and data logging. It's miniature sensing head makes it ideal for mounting in tight spaces, meanwhile the backlit touchscreen makes setup and configuration a breeze. With the ability to log directly to a microSD card as standard, and optional 4/20mA, RS-485 and relay outputs, the PyroMini offers fantastic value in one small package.
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RTD Probes and Elements
RTD Platinum Elements

"LOW COST, GOOD ACCURACY AND HIGH RELIABILITY"

General characterisitics:
* Broad application temperature range: -200 to +650 Deg C
* Available in all tolerance bands
* Nominal resistance value at 0oC: 100 Ohm , also PT500 and PT1000 available
* Alpha curve: 0.00385
* Meets standard accuracy classes: IEC751 AND DIN43760
* Linear relationship between resistance and temperature
* Fast response, reliability, accuracy, stability and interchangability
* Exceptional endurance to shock and vibration
* High quality, high reliability and accuracy.

Applications:
* General industry measurement and control temp sensors
* Feedback sensors for automation and control of automated machinery
* Scientific equipment
* Water treatment, effluent monitoring and pollution / environmental temperature monitoring
* Household appliances: ovens, air conditioners, refridgerators etc.
* Office equipment: temperature control and monitoring of photocopiers, printers, pcs etc.
* Automotive electronics: air flow sensors, fan controller
* Medical equipment: precision thermometers
* Thermal compensation sensors

Ceramic Wire Wound Elements




DIMENSIONS: Various available (in example above 25mm [L] X 1,5mm OD)
LEADWIRE : In Platinum = 28 mm long
MEASUREMENT RANGE: -200 to +650 Deg C
NOMINAL OHM AT 0 Deg C: 100 ohms
TCR (ALPHA) PPM / Deg C: 3850 ( JIS & other styles also available)
TOLERANCE AT ZERO DEG C: +/- 0,03 Ohm
SELF-HEATING COEFFICIENT AIR, 1m/SEC. : 0,4 Deg C / mW

Thin Film Elements



DIMENSIONS: Various available (in example above 2.3mm [L] X 2.2mm [W])
LEADWIRE : 8 mm long
MEASUREMENT RANGE: -200 to +600 Deg C
NOMINAL OHM AT 0 Deg C: 100 ohms
TCR (ALPHA) PPM / Deg C: 3850 ( JIS & other styles also available)
TOLERANCE AT ZERO DEG C: +/- 0,12 Ohm
SELF-HEATING COEFFICIENT AIR, 1m/SEC. : 0,25 Deg C / mW
Press Releases
HEASTERN Industries has announced a range of temperature thermocouple connectors in standard and miniature sizes. Both are available in high temperature (650degC) ceramic constructions, fibre-glass filled polyester (380degC), or ABS plastic to 160degC continuous operation. The use of thermocouple connectors of an appropriate alloy material eliminates any measurement error due to interconnection mismatches or uncompensated cold-junctions ...more
HEASTERN Industries has announced an extensive new range of thin film platinum resistance temperature detectors (PT100s) made in Europe. There are essentially three basic forms of platinum RTD construction; Thin film on a ceramic, Ceramic wire wound tubular, or Glass wire wound tubular. Platinum is used in these RTD temperature sensors, as it is best suited for precise temperature measurement in preference to other metals and alloys, due to its chemical inertness. ...more