Sauermann Si-RT7 Wireless Probe
Sauermann Si-RT7 Wireless Probe is backordered and will ship as soon as it is back in stock.
This wireless probe provides accurate temperature measurement to enable the calculation of superheat and subcooling values in air conditioning, refrigeration and heat pump installations. Its parrot-shaped clamp ensures perfect contact with pipes from 6 to 42 mm (0.2’’ to 1.7’’).
The Si-RT7 allows all types of refrigerant-based installations to be serviced quickly, thanks to the excellent responsiveness of its NTC sensor. It connects easily to the Si-RM350 and Si-RM450 manifolds, as well as to the mobile application Sauermann Pilot.
Designation: Si-RT7 Sales reference:28142
From -20 to 50°C (-4 to 122°F) This wireless probe provides accurate temperature measurement to enable the calculation of superheat and subcooling values in air conditioning, refrigeration and heat pump installations. Its parrot-shaped clamp ensures perfect contact with pipes from 6 to 42 mm. The Si-RT7 allows all types of refrigerant-based installations to be serviced quickly, thanks to the excellent responsiveness of its NTC sensor. It connects easily to the Si-RM350 and Si-RM450 manifolds, as well as to the mobile application Sauermann Pilot.
Key Features
- Wired temperature clamp
- Compatible with Si-RM350 and Si-RM450 manifolds
- Temperature range: -58°F to 248°F
- Fits pipes from approximately 0.2" to 1.7"
- High-speed NTC temperature sensor
- Ideal for HVAC-R service and diagnostics
Applications
- Superheat measurement
- Subcooling measurement
- Refrigeration service
- Heat pump diagnostics
- Air conditioning service
Technical Specifications
| Specification | Value |
|---|---|
| Temperature Sensor Type | NTC |
| Temperature Measurement Range | -20 to 85°C (-4 to 185°F) |
| Probe Length | 37.7 mm (1.5") |
| Temperature Accuracy | ±1°C (±1.8°F) |
| Maximum Operating Temperature | Jaws: 85°C (185°F) Handle: 50°C (122°F) |
| Available Units | °C, °F |
| Resolution | 0.1°C, 0.1°F |
| Compatible Pipe Diameter | 6 to 42 mm (0.2" to 1.7") |
| Power Supply | 3 × LR03 AAA 1.5V Alkaline Batteries |
| Battery Life | 150 hours @ 20°C (68°F) |
| Wireless Frequency | 2402 MHz to 2480 MHz |
| Transmission Power | 8 dBm |
| Wireless Range | Up to 100 m (328 ft) between manifold and probe |
| App Connection Range | Up to 100 m (328 ft), depending on smartphone radio strength |
| Smartphone Compatibility | Android 11.0 or newer, iOS 15 or newer, BLE 5.0* |
| Connection Type | 1 × 1/4" FFL Female |
| Storage Temperature | -20 to 50°C (-4 to 122°F) |
| Operating Conditions | Non-condensing environment Altitude: 0 to 2000 m (0 to 6,561 ft) Non-corrosive gases only |
| Certifications & Directives | 2011/65/EU RoHS II 2012/19/EU WEEE 2014/30/EU EMC 2014/53/EU RED |
*All accuracies specified were obtained under laboratory conditions and are guaranteed only for measurements performed under the same conditions or with calibration compensation.
**Compatible with BLE 4.0 devices; however, wireless range may be reduced.
*All accuracies specified were obtained under laboratory conditions and are guaranteed only for measurements performed under the same conditions or with calibration compensation.
*All accuracies specified were obtained under laboratory conditions and are guaranteed only for measurements performed under the same conditions or with calibration compensation.
Warranty:
Technical Documents:
Sauermann Si-RT7 Wireless Probe is backordered and will ship as soon as it is back in stock.
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