Description
Sauermann Si-RV4 Wireless Vacuum Smart Probe
Measure deep vaccum down to 50 microns
This wireless vacuum probe accurately measures absolute pressure, to ensure optimal refrigerant system evacuation down to deep vacuum in air conditioning, refrigeration and heat pump installations. The Si-RV4 allows all types of refrigerant-based installations to be serviced quickly and safely. It connects easily to the Si-RM350 and Si-RM450 digital manifolds, as well as to the mobile application Sauermann Pilot.
Key Features & Benefits
- High accuracy Pirani® sensor, 50 microns deep vacuum
- A1, A2L and A3 refrigerants compatible
- Quick & Strong wireless auto connection (328' range)
- Real time readings on manifold and mobile app
- IP54 dust & rain proof prob
Download the Sauermann Pilot App for your Android or iOS devices!
Sauermann Pilot brings together all the connected functionalities of Sauermann and Kimo measuring instruments in a unified, easy-to-use interface, capable of managing several devices simultaneously. This free app will in future support all new Sauermann and Kimo connected devices via wireless connections.
Among the most important features (may vary depending on the instrument):
- Real-time measurement display
- Additional calculated values display
- Graphical results presentation
- Measurement campaign recording
- Creation of PDF, CSV, XML reports, etc
- Automated maintenance certificate generation
- Customer, operator and equipment database management
- Access to probe and instrument parameters and configuration options
- Set alarm thresholds
- Management of security locks
- One-click firmware updates
Specs
| Si-RV4 Vacuum Probe Specs | |
|---|---|
| Measurement and discharge valves | 1x vacuum input |
| Measuring range | 50 microns to 25,000 microns |
| Pressure sensing accuracy |
100 to 2,000 microns: ±(5% m.v. ±5 microns) Temperature dependence: ±0.0005 x (T-20) microns (if T<0 °C or T>30 °C) |
| Available units | micron / mbar / Torr / mTorr / inH₂O / inHg / mmHg / hPa / Pa |
| Resolution | 1 micron (from 50 to 1,000 microns), 10 microns above |
| Overload | 400 psi (27.5 bar) |
| Burst pressure | 507 psi (35 bar) |
| Operating and Storage temperature | -4 to 122 °F (-20 to 50 °C) |
| Power supply | 3x LR03 AAA 1.5 V alkaline batteries |
| Battery life | 150 h @ 68 °F / 20 °C |
| Wireless frequency | Range frequency from 2,402 MHz to 2,480 MHz with a transmission power of 8 dBm |
| Wireless range | Range between manifold and wireless probes up to 328 ft (100 m) |
| App connection | Depends on smartphone radio strength, range up to 328 ft (100 m) |
| Compatibility | Smartphone minimum required versions: Android 11.0, iOS 15, BLE 5.0* |
| Connections | 1x 1/4 FFL female |
| Weight | 0.44 lb (200 g) |
| Controls | 1 on/off button |
| Material | Polyamide 6.6 + 30% glass fiber & TPE |
| Protection | IP54 |
| Environmental conditions of use |
In non-condensing condition Altitude: from 0 to 6 561' (0 to 2 000 m) Non-corrosive gases |
Includes
- (1) Sauermann Si-RV4 Wireless Vacuum Smart Probe
- (3) AAA batteries
Sauermann Probes with Manifold Quick Start Guide
Software / App
Download the Sauermann Pilot App for your Android or iOS devices!
Sauermann Pilot brings together all the connected functionalities of Sauermann and Kimo measuring instruments in a unified, easy-to-use interface, capable of managing several devices simultaneously. This free app will in future support all new Sauermann and Kimo connected devices via wireless connections.
Among the most important features (may vary depending on the instrument):
- Real-time measurement display
- Additional calculated values display
- Graphical results presentation
- Measurement campaign recording
- Creation of PDF, CSV, XML reports, etc
- Automated maintenance certificate generation
- Customer, operator and equipment database management
- Access to probe and instrument parameters and configuration options
- Set alarm thresholds
- Management of security locks
- One-click firmware updates