Rototherm - Hand Held Thermometer Probes

PT100 Hand Held Thermometer Probes
PT100/RTD Resistance Thermometer Probes
We supply a wide range of fully interchangeable 3-wire PT100 (platinum resistance) probes designed to meet today's customer requirements. Probes with additional lead lengths can be manufactured, on request, to a maximum of 100 metres. As standard, hand held PT100 probes are supplied with a hexagonal or T-shaped handle where appropriate and one metre straight PVC lead with a 'Binder' connector.

Order Code

T/C Type

Operating Temperature

Probe Dimensions

Description & Applications

160-160

Penetration Probe (Class A)

Ø3.3 x 130mm

PT100

Class A

-50 to +200°C

Ø3.3 x 130mm

These pointed, stainless steel, penetration probes are strong, versatile and suitable for a wide range of applications including liquids and semi-solids. Response time less than 4 seconds.

160-300

Air or Gas Probe

Ø3.3 x 130mm

PT100

Class A

-50 to +200°C

Ø3.3 x 130mm

These stainless steel, fast response, hand held air or gas probes are ideal for measuring air or gas temperatures of rooms and ducts in the HVAC industries. Response time less than 4 seconds.

160-060

Between Pack Probe

Ø6 x 130mm

PT100

Class A

-50 to +200°C

Ø6 x 130mm

These rigid stainless steel between pack probes are strong and versatile. Designed specifically to measure between packets or boxes in a variety of applications. Response time less than 14 seconds.

160-372

Air or Gas Wire Probe

Ø3.7 x 1000mm

PT100

Class A

-50 to +200°C

Ø3.7 x 1000mm

These FEP insulated air or gas wire probes are suitable for a variety of low temperature air or gas measurement applications in the HVAC industry. Response time less than 4 seconds.

160-000

Surface Probe

Ø3.7 x 1000mm

PT100

Class A

-50 to +200°C

Ø6 x 130mm

These surface probes incorporate a spring-loaded PT100 measuring tip and are ideal for measuring the temperature of a variety of flat/even surfaces. Response time less than 4 seconds.

160-071

Surface Patch Probe

8 x 21 x 26mm

PT100

Class A

-50 to +200°C

8 x 21 x 26mm

These self-adhesive patch PT100 probes are ideal for measuring surface temperatures of equipment or appliances. Response time less than 4 seconds.

160-220

Liquid Probes

Ø3.3 x 130mm

PT100

Class A

-50 to +200°C

Ø3.3 x 130mm

These liquid probes incorporate a rigid, stainless steel stem with a rounded, flat tip. The probes are suitable for a variety of general purpose liquid applications. Response time less than 4 seconds.

160-430
160-431

Liquid Probes

Ø4.8 x 100 or 200mm

PT100
Class A

-50 to +200°C
-50 to +200°C

Ø4.8 x 100 or 200mm
Ø4.8 x 100 or 200mm

These general purpose liquid probes are suitable for a wide variety of industrial processing and laboratory applications. Supplied without handle. Response time less than 10 seconds.

Heavy Duty PT100 Hand Held Thermometer Probes
PT100/RTD Resistance Thermometer Probes
As standard, these heavy duty hand held PT100 probes are supplied with a heavy duty ribbed handle or a heavy duty T-shaped handle and one metre straight PVC lead (3-wire configuration) with a 'Binder' connector.

Order Code

T/C Type

Operating Temperature

Probe Dimensions

Cap Colour

Description & Applications

164-162

164-163

164-164

164-165

164-166

164-167

Heavy Duty Penetration Probes

Ø3.3, 4 or 6.35 x 100mm

PT100
All
Class A

-50 to +200°C
-50 to +200°C
-50 to +200°C
-50 to +200°C
-50 to +200°C
-50 to +200°C

Ø3.3 x 130mm
Ø3.3 x 130mm
Ø3.3 x 130mm
Ø3.3 x 130mm
Ø3.3 x 130mm
Ø3.3 x 130mm

Blue
Brown
Green
Red
White
Yellow

These pointed, stainless steel, penetration probes are strong and versatile. Suitable for a variety of general purpose temperature measurement applications including liquids, semi-solids and granular materials. Response time less than 4 seconds.

160-123

160-124

160-126

Heavy Duty Penetration Probes

Ø3.3, 4 or 6.35 x 100mm

PT100
All
Class A

-50 to +200°C
-50 to +200°C
-50 to +200°C

Ø3.3 x 100mm
Ø4 x 100mm
Ø6.35 x 100mm

These robust, stainless steel, penetration probes incorporate a T-shaped blue polyethylene handle. The strong and durable penetration probes are suitable for a wide variety of heavy duty applications including food processing, asphalt, blacktop, grain etc.

Ø3.3mm response time less than 5 seconds.

Ø4mm response time less than 7 seconds.

Ø6.35mm response time less than 12 seconds.

Platinum Resistance Probes
Platinum Resistance Probes (PT100) are high accuracy probes which exhibit a change in resistance with a change of temperature. High purity platinum wire is used to produce the resistance thermometer detectors (RTD). Platinum resistance probes cover a wide temperature range but generally, the response times are slower than thermocouples. PT100 probes tend to be larger and are not particularly suitable for the measurement of surface temperatures. Our standard PT100 platinum probes use a three wire configuration to eliminate the effects of cable resistance variations.

PT100 ACCURACIES/TOLERANCES TABLE

Type

Description/Conductors

Temperature Range

BS EN 60584-2:1993 Class 1 Tolerances

Thermocouple Probe Tolerances

PT100

Platinum Resistance

Copper/Copper/Copper (Cu/Cu/Cu)

-200°C to +600°C

±0.15°C ±0.2% -200 to +600°C

±0.3°C ±0.5% -200 to +600°C

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