Description
Sauermann Si-PM3 Differential Pressure Manometer
The palm-sized Sauermann Si-PM3 is a digital differential pressure manometer measuring instrument. In addition to the measurement of pressure, the airflow and air velocity can be calculated.
Features
- Measuring range: -150 to +150 hPa (-60 to 60 inH2O)
- Air velocity and airflow with Pitot tube (optional)
- Backlit LCD screen
- Magnetic backing for easy fixing
- Carrying bag
Download the Sauermann Si-HVACR Measurement Mobile App for your Android or iOS devices
Si-HVACR Measurement MobileApp delivers a user-friendly experience for the Si-TT3 / Si-TI3 / Si-HH3 / Si-VV3 / Si-PM3 Sauermann instruments. This app displays on your smartphone screen all the results in real time and allows the management of measurement datasets over a duration of your choice, to create reports to be saved and exported in PDF, CSV or XML format.
Si-HVACR Measurement Mobile App relays the following measurements:
- Temperature (thermocouple, NTC, ambient, infrared)
- Relative humidity
- Pressure
- Air velocity
- Calculated parameters (air velocity, airflow, dew point, absolute humidity, enthalpy, mixing ratio, wet bulb temperature).
App Features
- User-friendly interface
- Easily view different parameters
- Browse saved measurements history and data graphs
- Create reports (PDF, CSV or XML format)
Specs
| Parameters | Units | Accuracy* | Range | Resolution |
|---|---|---|---|---|
| Pressure | hPa, mbar, Pa, mmH2O, inH2O, inHg, psi | ±(1.5% of value +0.2 hPa) ±(1.5% of value +0.09 inH2O) |
From -150 to +150 hPa From -60 to 60 inH20 |
0.01 hPa / 0.001 psi / 0.01 inH20 / 1 Pa / 0.01 mbar / 0.1 mmH2O / 0.001 inHg |
| Airflow** | m3/h, m3/s, cmm, cfm | - | From 0 to 9999 m3/h | 1 m3/h / 0.001 m3/s / 0.01 m3/min / 0.1 ft3/min |
| Air Velocity*** | m/s, fpm | - | From 2 to 80 m/s From 394 to 15748 fpm |
0.1 m/s / 1 fpm |
| *All the accuracies indicated in this table were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions, or carried out with calibration compensation. **Calculated values, only available on the app / ***Calculated values | General Features | |||
| Measuring element | Piezoresistive sensor | |||
| Admissible overpressure | 750 mbar (301 inH2O) | |||
| Connector | Stepped connectors from Ø 5.1 to 6.2 mm | |||
| Display | Integrated 2-line LCD 7 segment monochrome display with backlight | |||
| Keypad | 1 ON/OFF & Backlight key 1 Hold/Min/Max/Live & Autozero key |
|||
| Power supply | 3 AAA batteries | |||
| Battery life | 170 hours | |||
| Wireless communication | Range up to 15 m (98 ft), depending on smartphone radio strength | |||
| Auto shut-off | 10 minutes (can be deactivated) | |||
| Weight | 7 oz | |||
| Dimensions | 5.5" x 2.7" x 1.3" | |||
Includes
- (1) Sauermann Si-PM3 Differential Pressure Manometer
- (2) Clear tubes Ø4x6 mm, 1 m (39.37") length
- (3) AAA Batteries
- (1) Carrying bag
- (1) Quick start guide
- (1) Certificate of conformity
Videos
Resources
Sauermann Si-PM3 Differential Pressure Manometer Manual
Software / App
Download the Sauermann Si-HVACR Measurement Mobile App for your Android or iOS devices
Si-HVACR Measurement Mobile App delivers a user-friendly experience for the Si-TT3 / Si-TI3 / Si-HH3 / Si-VV3 / Si-PM3 Sauermann instruments. This app displays on your smartphone screen all the results in real time and allows the management of measurement datasets over a duration of your choice, to create reports to be saved and exported in PDF, CSV or XML format.
Si-HVACR Measurement Mobile App relays the following measurements:
- Temperature (thermocouple, NTC, ambient, infrared)
- Relative humidity
- Pressure
- Air velocity
- Calculated parameters (air velocity, airflow, dew point, absolute humidity, enthalpy, mixing ratio, wet bulb temperature).
App Features
- User-friendly interface
- Easily view different parameters
- Browse saved measurements history and data graphs
- Create reports (PDF, CSV or XML format)