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Testo 6321 Differential Pressure Transmitter a good performance ratio for applications in air conditioning and ventilation technology. The Testo 6321 is excellently suitable for the differential pressure-based monitoring of air filters, blowers, and airflow, for a good climate with optimum energy efficiency. The highly accurate and long-term stable Testo 6321 provides the measurement values needed to monitor and regulate differential pressure safely and efficiently in air conditioning, ventilation, and cleanroom technology.
Features of Testo Differential Pressure Transmitter:
- Differential pressure in the 100 Pa to 2 bar measuring range.
- Magnetic valve for automatic zero-point adjustment guarantees high temperature-independent accuracy and long-term stability.
- Alignment and analysis save time and costs for commissioning and maintenance.
- Available with and without display.
|Model No||Testo 6321|
|Measuring Parameters||Analog output, Humidity, Pressure, Temperature|
|Temperature||-5 to 50°C|
|Humidity||0 to 90%RH|
|Display||2-line LCD (optional)|
|Analog Output||0 to 1/5/10 V (4-wire), 4 to 20 mA (4-wire)|
|Pressure||0 to 100 Pa|
|Accuracy||0 to 1 V ±2.5 mV, 0 to 10 V ±25 mV, 0 to 5 V ±12.5 mV, 4 to 20 mA ±0.05 mA|
|Sensor protection||IP65 only when the transmitter is wired and/or sealing plugs are in use|
|Operating Temperature||-5 to +50 °C|
|Storage Temperature||-20 to +60 °C|
|Measuring Rate||1 s|
|Material Of Construction||ABS / white (RAL 9010) or light grey|
|Voltage||20 to 30 V AC/DC|
|Weight||Approx 160 g|