Product Handbook 2026 - Volume 2

Steam traps Steam trap management

8

Technical specifications Circuitry

SMD / solid state heterodyne receiver

Frequency response

20 - 100 kHz (centred on 38 - 42 kHz)

Sensitivity selection

8 position precision attenuation

Ultrasonic level display

10 segment red LED bargraph

Battery

9 volt alkaline

Headset

Sony 'Walkman' type model MDR 24 (non standard male plug)

Stethoscope / contact module type (STM-1) stainless steel plug in type with 140 mm stainless steel waveguide. Extension rods to 788 mm for inaccessible steam traps.

Probes

Operation Full operating instructions are included with each UP100. Please note that the UP100 is not suitable for use in hazardous areas.

Dimensions / weights (approximate) in mm and kg A B

C

D

Weight (including battery)

UP100 instrument and probe

114

200

48

292

0.35

UP100 in carrying case

250 x 160 x 90

0.70

C

D

A

8.1 22

B

Spares The following spares are available: - 9 volt alkaline battery

- Sony MDR 24 headset (non standard male plug) - STM-1 probe - 788 mm extension rods

How to order 1 off Spirax Sarco UP100 ultrasonic trap tester.

TI-P087-35 MI Issue 3

UP100 Ultrasonic Trap Tester

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