2

KHM01 General Purpose Probe

This probe is ideal for the temperature measurement of liquids.

Construction

3.0mm diameter by 100mm long minerally insulated plug mounted probe.

 WIDE AMBIENT TEMPERATURE SPECIFICATION

: -30 TO 50 °C

 TIME RESPONSE (96% of value in water)

: 2.0 Secs

 MEASUREMENT RANGE

: -100 TO 750 °C

KHA02 Air Probe

This probe is ideal for the temperature testing of heating and ventilation work.

Construction

Air probe with exposed thermocouple sensor protected by a perforated stainless steel sheath.

Insulated in ceramic sheaths.

Sensor stem is 4mm diameter and 110mm long, the sensor is approx 5mm from the stem end.



WIDE AMBIENT TEMPERATURE SPECIFICATION

: –30 TO 50 °C



TIME RESPONSE

(96% of value in moving gas)

: 0.1 Secs



MEASUREMENT RANGE

: -100 TO 750 °C

KA01 Fine wire (PTFE) Thermocouple Sensor

Used for applications such as air, liquid or surface temperatures

Construction

This sensor is constructed using a 1M length PTFE wire constructed as a flat pair. The wire used is

Class 1 Type K alloys (NiCr / NiAl). A weld bead is manufactured at one end of the wire whilst the

other end is terminated in a moulded miniature thermocouple plug.

Sensor Features

 MOULDED PLUG

The use of a moulded plug gives a robust construction as well as providing a waterproof

termination.

 HIGH ACCURACY THERMOCOUPLE MATERIAL THROUGHOUT

Type ‘K’ Thermocouple

: Class I

(±1.5°C ±0.25%)

 WIDE AMBIENT TEMPERATURE SPECIFICATION

: -100 TO 50 °C

 TIME RESPONSE (96% of value in moving gas)

: 0.1 Secs

 MEASUREMENT RANGE

: -100 TO 250 °C

(Please note may be used for temperatures down to -100⁰C however insulation will become brittle at

temperatures below -50⁰C)