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TESTO 521-1 differential pressure measuring instrument 0.2 % of f.v.
0.00 AED
In stock
Product Details
Brand:
Testo
Range:
internal sensor (Piezoresistive): 0 to 40 InH₂O / 0 to 100 hPa, external probe (Piezoresistive): 0 to 800 InH₂O, external probe (Ceramic): -15 to 5802 psi / -1 to 400 bar
Resolution:
0.01 InH₂O / 0.01 hPa, 0.1 InH₂O / 0.1 Pa, 0.01 InH₂O / 0.01 hPa, 0.001 InH₂O / 0.001 hPa, 0.14 psi / 0.01 bar
Accuracy:
±0.2 % of full-scale value, ±0.1 % of mv
Pressure Connection:
Hose: inner Ø 4 mm outer Ø 6 mm
Display:
LCD
Power:
Battery/Rechargeable battery,Mains unit 12 V
Dimensions:
9 x 3 x 2 in. / 219 x 68 x 50 mm
Weight:
11 oz. / 300 g
Buy TESTO 521-1
Order-Nr. 0560 5210
The Testo 521-1 is a highly precise differential pressure measuring instrument designed for various industrial applications. It is particularly valued for its accuracy of 0.2% of the full scale, making it an essential tool for professionals who require reliable measurements in critical environments.
Key Features
High Accuracy: The Testo 521-1 offers exceptional measurement precision, ensuring that users can trust the data collected for critical applications.
Versatile Applications: This instrument is suitable for a wide range of applications, including HVAC systems, cleanroom monitoring, and process control. It can effectively measure small pressure differences, which is crucial in maintaining optimal operating conditions.
User-Friendly Operation: The device features an intuitive interface that simplifies navigation through measurement settings and options, making it accessible even for those who may not be highly technical.
Robust Design: Built to withstand demanding industrial environments, the Testo 521-1 is durable and reliable, ensuring long-term performance under various conditions.
Data Logging Capabilities: It can store measurement data for later analysis, allowing users to track changes over time and make informed decisions based on historical data.
Flexible Output Options: The instrument supports various output formats, enabling easy integration into existing systems and facilitating seamless data transfer for further analysis.
TESTO 521-1 Specifications
The Testo 521-1 differential pressure measuring instrument is designed for high-precision applications, offering a range of specifications that enhance its functionality in various industrial settings. Here are the key specifications:
| Temperature - NTC | |
| Measuring range
|
-40° to 302 °F / -40 to +150 °C
|
| Accuracy | ±0.7 °F (Remaining Range)* / ±0.4 °C (Remaining Range)*
|
| Resolution | 0.1 °F / 0.1 °C
|
| *Accuracy information applies only to instrument without probes connected | |
| Temperature - Type K TC | |
| Measuring range
|
-328° to 2498 °F / -200 to +1370 °C
|
| Accuracy | ±0.7 °F (-148° to 392 °F)* / ±0.4 °C (-100 to +200 °C)*
|
| ±2 °F Remaining Range* / ±1 °C Remaining Range*
|
|
| Resolution | 0.1 °F / 0.1 °C
|
| *Accuracy information applies only to instrument without probes connected | |
| Differential pressure (internal sensor) - Piezoresistive | |
| Measuring range
|
0 to 40 InH₂O / 0 to 100 hPa
|
| Accuracy | ±0.2 % of full-scale value
|
| Resolution | 0.01 InH₂O / 0.01 hPa
|
| Static pressure | 400 InH₂O (abs) / 1000 hPa (abs)
|
| Overload | 120 InH₂O / 300 hPa
|
| Zeroing | to 1.0 InH₂O / to 2.5 hPa
|
| Differential pressure (external probe) - Piezoresistive | |
| Measuring range
|
0 to 800 InH₂O
|
| Accuracy | ±0.1 % of mv*
|
| Resolution | 0.1 InH₂O (0638 1347) / 0.1 Pa (0638 1347)
|
| 0.1 InH₂O (0638 1847 / 0638 1647) / 0.1 hPa (0638 1847 / 0638 1647)
|
|
| 0.01 InH₂O (0638 1547) / 0.01 hPa (0638 1547)
|
|
| 0.001 InH₂O (0638 1447) / 0.001 hPa (0638 1447)
|
|
| *Accuracy information applies only to instrument without probes connected | |
| Differential pressure (external probe) - Ceramic | |
| Measuring range
|
-15 to 5802 psi / -1 to 400 bar
|
| Accuracy | ±0.2 % of full-scale value*
|
| Resolution | 0.14 psi / 0.01 bar
|
| *Accuracy information applies only to instrument without probes connected | |
| General technical data | |
| Dimensions
|
9 x 3 x 2 in. / 219 x 68 x 50 mm
|
| Operating temperature | 32° to 122 °F / 0 to +50 °C
|
| Housing | ABS
|
| Channels | 2 external; 1 internal
|
| Measuring rate | 0.04 sec
|
| Connection | Hose: inner Ø 4 mm outer Ø 6 mm
|
| Battery type | 9 V (6LR61)
|
| Battery life | Continuous operation w/ internal pressure sensor: 30 h; With rech. battery: 10 h; With carbon battery: 18 h
|
| Display type | LCD
|
| Display function | 7 segment display and point matrix
|
| Display update | 2x per second, in fast measurement 4x per second
|
| Power supply | Battery/Rechargeable battery,Mains unit 12 V
|
| Interface | RS232
|
| Memory | 100 kB; 25,000 measuring values
|
| Storage temperature | -4° to 158 °F / -20 to +70 °C
|
| Weight | 11 oz. / 300 g
|
The Testo 521-1 differentia l pressure measuring
instrument is a vital tool for industries that demand high accuracy and reliability in pressure measurements. Its advanced features and robust design make it suitable for a variety of applications where precision is key. You can purchase this powerful and useful tool on uazon website.
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