Testo 512 : Differential pressure measuring instrument
The pro in pressure and flow velocity measurement
The differential pressure measuring instrument testo 512 is available in four different versions:
– Measuring range 0 to 2 hPa
– Measuring range 0 to 20 hPa
– Measuring range 0 to 200 hPa
– Measuring range 0 to 2000 hPa (without flow velocity and Pascal measurement)
Testo 512 simultaneously shows pressure and flow velocity (apart from version 0 to 2000 hPa) in the large, easily legible, illuminated display, the measurement values can be printed out on site with date and time as well as minimum and maximum values.
Testo 512 has two switchable units for flow velocity, and for pressure, eight units can even be set.In the testo 512, damping for a sliding mean value calculation can be individually programmed, tightness compensation is integrated.
The actual value displayed can be frozen in the display with the Hold-button, and the minimum and maximum values can be displayed and stored in the instrument.
The TopSafe protects the instrument from impact, dirt and splash water in tough practical applications (optional).
- 8 pressure units can be selected: kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg
- 2 flow velocity units can be selected: m/s, fpm
- Integrated tightness compensation
- Display illumination
- Max./min. as well as Hold-function
- Printout of measurement values incl. date/time and min./max. values
Testo 512General technical data |
|
|---|---|
| Dimensions | 202 x 57 x 42 mm |
| Operating temperature | 0 to +60 °C |
| Measuring medium | All non-corrosive gases |
| Seceltable units | hPa, Pa, mmH₂O, inH₂O, inHg, mmHg, kPa, psi, m/s, fpm |
| Battery type | 9V block battery, 6F22 |
| Battery life | 120 h |
| Display type | LCD |
| Display size | 2 lines |
| Storage temperature | -10 to +70 °C |
| Weight | 300 g |
Testo 512-7Pression différentielle |
|
|---|---|
| Étendue de mesure | 0 to +20 hPa
+5 to +55 m/s 985 to 10830 fpm |
| Précision | 0,5 % val.fin. |
| Résolution | 0.01 hPa
0.1 m/s 0,1 fpm |
| Surcharge | ±200 hPa |
Testo 512-8Pression différentielle |
|
|---|---|
| Étendue de mesure | 0 to +200 hPa
+10 to +100 m/s 1970 to 19690 fpm |
| Précision | 0,5 % val.fin. |
| Résolution | 0.1 hPa
0.1 m/s 0,1 fpm |
| Surcharge | ±2000 hPa |
Testo 512-9Pression différentielle |
|
|---|---|
| Étendue de mesure | 0 to +2000 hPa |
| Précision | 0,5 % val.fin. |
| Résolution | 1 hPa |
| Surcharge | ±4000 hPa |
- Overview
-
Testo 512 : Differential pressure measuring instrument
The pro in pressure and flow velocity measurement
The differential pressure measuring instrument testo 512 is available in four different versions:
– Measuring range 0 to 2 hPa
– Measuring range 0 to 20 hPa
– Measuring range 0 to 200 hPa
– Measuring range 0 to 2000 hPa (without flow velocity and Pascal measurement)
Testo 512 simultaneously shows pressure and flow velocity (apart from version 0 to 2000 hPa) in the large, easily legible, illuminated display, the measurement values can be printed out on site with date and time as well as minimum and maximum values.
Testo 512 has two switchable units for flow velocity, and for pressure, eight units can even be set.In the testo 512, damping for a sliding mean value calculation can be individually programmed, tightness compensation is integrated.
The actual value displayed can be frozen in the display with the Hold-button, and the minimum and maximum values can be displayed and stored in the instrument.
The TopSafe protects the instrument from impact, dirt and splash water in tough practical applications (optional).
- 8 pressure units can be selected: kPa, hPa, Pa, mm H2O, mmHg, psi, inch H2O, inch Hg
- 2 flow velocity units can be selected: m/s, fpm
- Integrated tightness compensation
- Display illumination
- Max./min. as well as Hold-function
- Printout of measurement values incl. date/time and min./max. values
- Technical Specifications
-
Testo 512
General technical data
Dimensions 202 x 57 x 42 mm Operating temperature 0 to +60 °C Measuring medium All non-corrosive gases Seceltable units hPa, Pa, mmH₂O, inH₂O, inHg, mmHg, kPa, psi, m/s, fpm Battery type 9V block battery, 6F22 Battery life 120 h Display type LCD Display size 2 lines Storage temperature -10 to +70 °C Weight 300 g Testo 512-7
Pression différentielle
Étendue de mesure 0 to +20 hPa +5 to +55 m/s
985 to 10830 fpm
Précision 0,5 % val.fin. Résolution 0.01 hPa 0.1 m/s
0,1 fpm
Surcharge ±200 hPa Testo 512-8
Pression différentielle
Étendue de mesure 0 to +200 hPa +10 to +100 m/s
1970 to 19690 fpm
Précision 0,5 % val.fin. Résolution 0.1 hPa 0.1 m/s
0,1 fpm
Surcharge ±2000 hPa Testo 512-9
Pression différentielle
Étendue de mesure 0 to +2000 hPa Précision 0,5 % val.fin. Résolution 1 hPa Surcharge ±4000 hPa - Downloads
