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Sauermann Si-PM3 Differential Pressure Manometer
Item #:
SAU-SIPM3
Brand:
Sauermann
Share this product:
Si-PM3 Differential Pressure Manometer by Sauermann
The palm-sized Sauermann Si-PM3 digital differential pressure manometer easily measures pressure.
- 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
Kit Includes:
- 2 clear tubes Ø4x6 mm, 1 m (39.37") length
- 1 Certificate of conformity
- 1 Quick Start Guide
- 3 alkaline batteries LR03 AAA 1.5 V
- 1 Carrying bag
Parameters |
Measuring units |
Accuracy* |
Measuring range |
Resolution |
Pressure |
hPa, mbar, Pa, mmH2 O, inH2 O, inHg, psi |
±(1.5% of value +0.2 hPa) ±(1.5% of value +0.09 inH2 O) |
from -150 to +150 hPa from -60 to 60 inH2 0 |
0.01 hPa / 0.001 psi / 0.01 inH2 0 / 1 Pa / 0.01 mbar / 0.1 mmH2 O / 0.001 inHg |
Airflow** |
m3 /h, m3 /min, m3 /s, 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 technical datasheet were stated in laboratory conditions, and can be guaranteed for measurements carried out in the same conditions. **Calculated values, only available on the app ***Calculated values |
||||
| Measuring element | Piezoresistive sensor |
| Admissible overpressure | 750 mbar (301 inH2 O) |
| Connector | Stepped connectors from Ø 5.1 to 6.2 mm |
| Display | Integrated 2-line LCD 7 segment monochrome display with backlight |
| Housing | ABS-PC and TPE, IP40 |
| Keypad | 1 ON/OFF & Backlight key 1 Hold/Min/Max/Live & Autozero key |
| Standards & Directives | 2011/65/EU RoHS II (EU)2015/863; 2012/19/EU WEEE; 2014/53/EU RED |
| Power supply | 3 alkaline batteries LR03 AAA 1.5 V |
| Battery life | 170 hours* (without backlight and without wireless communication) |
| Wireless communication | Range frequency from 2402 MHz to 2480 MHz with a transmit power of 0 dBm. Range up to 15 m (98 ft), depending on smartphone radio strength. Minimum required versions: Android 5.0, iOS 12.4, BLE 4.0 |
| Ambiance | Air and neutral gases |
| Operating conditions | From 0 to 50°C (32 to 122°F). In non condensing conditions. Altitude: from 0 to 2000 m (6561'). |
| Storage temperature | From -20 to +70°C (-4 to 158°F) |
| Auto shut-off | 10 minutes (can be deactivated) |
| Weight (with batteries) | 200 g (7 oz) |
| *Battery life given at 20°C (68°F) with alkaline batteries | |
