
SDT TRAPChecker: Focused Steam Trap Control Without Extra Complexity
Up to 40% of steam traps may be failed. TRAPChecker is SDT’s dedicated ultrasound tool with RS2 needle sensor: hear the cycle, see the OLED level, often pay back on the first survey.

Source. SDT Ultrasound TRAPChecker product and steam trap testing materials.
Purpose
Without diagnostics, steam systems bleed energy quietly — SDT cites up to 40% of traps in a failed state. TRAPChecker is built for one job: assess traps and valves via internal ultrasound turbulence.
Open the case, connect the RS2 Needle sensor, touch the body — hear healthy cycling vs blow-through on the OLED display.

When to choose what
| Scenario | Tool |
|---|---|
| Small fleet, traps only | TRAPChecker |
| Air leaks, lube, electrical + steam | SDT340 |
| Universal Checker | ULTRAChecker |
| Critical points 24/7 | Vigilant |
Cases: food CIP, 400+ campus survey. KEG TRK — application.
Equipment in this article
TRAPChecker - Проверка паровых ловушек
Специализированный детектор для проверки работоспособности паровых ловушек
SDT270 - Ультразвуковой детектор с памятью
Цифровой ультразвуковой детектор с возможностью записи данных и спектрального ан...
SDT340 - Продвинутый ультразвуковой детектор
Самый продвинутый ультразвуковой детектор для сбора, анализа и трендирования дан...
ULTRAChecker - Универсальный ультразвуковой детектор
Универсальный ультразвуковой детектор для всех применений с простым интерфейсом
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