Si-RD3 Refrigerant Leak Detector

The Sauermann Si-RD3 refrigerant leak detector uncovers leaks of most common refrigerant gases to a high degree of sensitivity, including all HCFC and HFC refrigerants, R1234yf, R1234ze, R290, R600a, and 5% hydrogen–95% nitrogen mixtures (Nidron 5 and Trace-A-Gas). 

      contact us   for more information on Sauermann's Si-RD3 Portable Refrigerant Leak Detector

 The Si-RD3 handheld leak detector features:

• Detects: all HFCF and HFC refrigerants, R1234yf, R1234ze, R290, R600a, and 5% hydrogen - 95% nitrogen mixtures (Nidron 5, Trace-A-Gas)
• Manual and automatic autozero. Immediately ready to use with no presets
• Heated diode sensor
• 3 modes: Low, Normal, and High sensitivity

Reglementations

• Minimum threshold of sensitivity: Fixed <1 g/year at 3mm. In moving air: 2g/year, 2cm at 3mm
• Minimum time of detection (1 g/year): 1 second
• Autozero: 2 seconds
• Recuperation time after exposition: from 1 to 10 seconds (depending on detection level and threshold of sensitivity)

The Si-RD3 comes with a 2-year guarantee against any manufacturing defects and is also supplied with a verification certificate, transport case, filter, and quick start guide. 

We recommend that you regularly check, adjust and maintain your devices to guarantee a constant quality level of your measurements. According to the quality assurance standards, Sauermann recommends yearly checking. Sauermann also recommends regular checking of the nozzle of the detector and that its filter is clean in order to guarantee the performance of the device.

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Technical Specifications

Technical Specifications for the Sauermann Si-RD3 Refrigerant Leak Detector 

MODE	INDICATIVE MEASURING RANGE	VISUAL ALARM
Low sensitivity ("L" on the device)	from 0 to 300 g/year	all the LEDs (8) for 300 g/year
Normal sensitivity ("M" on the device)	from 0 to 30 g/year	all the LEDs (8) for 30 g/year
High sensitivity ("H" on the device)	from 0 to 3 g/year	all the LEDs (8) for 3 g/year

 

General Specifications

General Specifications of the Sauermann Si-RD3 Refrigerant Leak Detector 

Main detected range	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
Induction	LED: gradual lighting up when the gas concentration increases  Audible: the beep frequency increases when the gas concentration increases
Probe	Flexible, 300mm length
Autonomy	> 12 hours
Housing	ABS topsafe, protection IP54
Keypad	3 keys
Power Supply	4 x AAA LR03 1.5 V batteries
European directives	2014/30/EU EMC; 2014/35/EU Low Voltage; RoHS 2011/65/EU (EU)2015/863; 2012/19/EU WEEE
Ambience	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 minutes
Weight	295g

 

Supplied with:

• Sauermann verification certificate
• Transport case
• Quick Start Guide
• Filter

Warranty

Warranty for the Suaermeann Si-RD3 handheld leak monitor

The Si-RD3 has a 2-year guarantee against any manufacturing defect.

 

Maintenance

Maintenance

We recommend that you regularly check, adjust and maintain your devices to guarantee a constant quality level of your measurements. According to the quality assurance standards, Sauermann recommends yearly checking.

Sauermann also recommends regular checking of the nozzle of the detector and that its filter is clean in order to guarantee the performance of the device.

 

Accessories

Si-RD3 Accessories

Part No	Name / Description
GDCQ-15	Magnetic protective housing
GDSIACCSC	Softcase

 

Dimensions