Testo 521-3 Differential Pressure Instrument
₹99,347.46
(GST 18% Exclusive)
2480
Features of Testo 521-3 Differential Pressure Instrument :
- Integrated temperature-compensated differential pressure sensor with an accuracy of up to ± 0.5 Pa
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
- Direct zeroing of the display values of pressure probes
- 2 probe inputs for additional pressure and temperature probes
Testo 521-3 Differential Pressure Instrument is an estimating instrument to compute stream speed and volume stream utilizing a Pitot tube (which can be requested independently). The differential weight estimating instrument additionally offers coordinated and multi-point mean computation. The discretionary ComSoft programming empowers you to spare the estimation information with the goal that it is connected to the estimating area and investigate it on the PC. You can utilize the discretionary testo quick printer to print out estimation information specifically at the estimating area. You can pick between the accompanying units for weight estimation: mbar, hPa, bar, Pa, kPa, inH2O, mmH2O, torr, and psi. The mean esteem, the last estimated esteem, and the min./max. qualities can be shown at the press of a catch
Features of Testo 521-3 Differential Pressure Instrument :
- Integrated temperature-compensated differential pressure sensor with an accuracy of up to ± 0.5 Pa
- Calculation of the flow velocity and the volume flow via Pitot tube (optional)
- Direct zeroing of the display values of pressure probes
- 2 probe inputs for additional pressure and temperature probes
Additional information
| Weight | 1 kg |
|---|---|
| Manufacturer | Testo |
| Model No | Testo 521-3 |
| Measuring Parameters | Differential pressure (external probe) – Ceramic, Differential pressure (external probe) – Piezoresistive, Differential pressure (internal sensor) – Piezoresistive, Temperature – NTC, Temperature – TC Type K (NiCr-Ni) |
| Temperature | -40 to +150 °C |
| Accuracy | ±0.2 °C (-10 to +50 °C), ±0.4 °C (Remaining Range) |
| Resolution_1 | 0.1 °C |
| Temperature - TC Type K (NiCr-Ni) | -200 to +1370 °C |
| Accuracy | ±0.4 °C (-100 to +200 °C), ±1 °C (Remaining Range) |
| Resolution | 0.1 °C |
| Differential pressure (internal sensor) - Piezoresistive | 0 to 2.5 hPa |
| Accuracy | ±(0.5 Pa ±0.5 % of mv) (20.1 to 250 Pa), ±0.5 Pa (0 to 20 Pa) |
| Resolution | 0.1 Pa |
| Static Pressure | 1000 hPa |
| Overload | 50 hPa |
| Zeroing | to 0.5 hPa |
| Differential pressure (external probe) - Piezoresistive | 0 to 2000 hPa |
| Accuracy | ±0.1 % of mv |
| Resolution | 0.001 hPa (0638 1447), 0.01 hPa (0638 1547), 0.1 hPa (0638 1847 / 0638 1647), 0.1 Pa (0638 1347) |
| Differential pressure (external probe) - Ceramic | -1 to 400 bar |
| Accuracy | ±0.2 % of fsv |
| Resolution | 0.01 bar |
| Operating Temperature | 0 to +50 °C |
| Storage Temperature | -20 to +70 °C |
| Power Supply | Battery/Rechargeable battery,Mains unit 12 V |
| Housing | ABS |
| Memory | 100 kB; 25,000 measuring values |
| Overload limit | 50 hPa |
| Display | LCD |
| Warranty | 2 Years Manufacturing Warranty |
| Dimensions | 219 x 68 x 50 mm |
| Weight | 300 Grams |
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