Sauermann Si-RD3 Refrigerant Leak Detector

Main detected refrigerants

HFC: R134a, R404a, R407c, R410a, R32, R422a/b/c/d, R425a, R507a, R125

HCFC: R22

CFC: R12, R502

Others: 5% hydrogen - 95% nitrogen (Nidron 5, Trace-A-Gas), R290, R600a, R1234yf, R1234ze

Measuring element: Semiconductor sensor

Display

13 LEDs:

8 for the graphic visualization of thresholds

3 for the sensitivity of detection

2 for the battery level and manual autozero

Indication

LED: gradual lighting up when the gas concentration increases

Audible: the beep frequency increases when the gas concentration increases

Probe: Flexible, 300 mm length

Autonomy: > 12 hours

Housing: ABS topsafe, protection IP54

Keypad: 3 keys

Power supply: 4 AAA LR03 1.5 V batteries

Ambiance: Air and non-corrosive gases

Conditions of use (°C, %RH, m): From 0 to +50 °C. In non condensing conditions. From 0 to 2000 m.

Storage temperature: From -20 to +80 °C

Auto-extinction: 15 min

Weight: 295 g (10.4 oz)