Sauermann Si-RT7 Wireless Temperature Clamp
Supported models: Si-RT7 (sales reference 28142)
- Bluetooth
- Refrigerant Temperature
- Air Temperature
- Direct Connect
Wireless pipe temperature clamp for superheat and subcooling, fitting pipes 6 to 42 mm and connecting to the Si-RM350/Si-RM450 manifolds and Sauermann Pilot app.
The Sauermann Si-RT7 is a wireless temperature clamp probe that measures pipe temperature for superheat and subcooling calculations in air conditioning, refrigeration, and heat pump installations. Its parrot-shaped clamp ensures contact with pipes from 6 to 42 mm (0.2 in to 1.7 in), and a high-speed NTC sensor gives fast response. It reads -20 to 85 C (-4 to 185 F) at plus or minus 1 C accuracy and connects over Bluetooth Low Energy at up to 100 m (328 ft) range to the Si-RM350 and Si-RM450 manifolds and the Sauermann Pilot app, feeding temperature into measureQuick via the manifold and app ecosystem.
Specifications
| Specification | Value |
|---|---|
| Temperature sensor | NTC |
| Temperature range | -20 to 85 C (-4 to 185 F) |
| Temperature accuracy | +/- 1 C (+/- 1.8 F) |
| Resolution | 0.1 C / 0.1 F |
| Pipe diameter | 6 to 42 mm (0.2 in to 1.7 in) |
| Power supply | 3x LR03 AAA 1.5 V alkaline |
| Battery life | 150 h @ 20 C / 68 F |
| Wireless frequency | 2402 to 2480 MHz, 8 dBm |
| Wireless range | Up to 100 m (328 ft) |
| App compatibility | Android 11.0, iOS 15, BLE 5.0 (BLE 4.0 with reduced range) |
| Connection | 1x 1/4 FFL female |
| IP rating | IP54 |
| Dimensions | 186.3 x 63 x 37.7 mm (L x W x H) |
Product line
Probes
Sauermann's wireless Si refrigeration probes for temperature, pressure, humidity, and static pressure measurement.
View the full Probes line →-
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Wireless psychrometer measuring temperature and humidity with dry/wet bulb calculation, connecting to the Si-RM350/Si-RM450 manifolds and Sauermann Pilot app.
Alternatives
Tools with similar capabilities that also work with measureQuick.
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