NP785 Ultra Low Differential Pressure Transmitter – IOThrifty

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NP785 Ultra Low Differential Pressure Transmitter
NP785 Ultra Low Differential Pressure Transmitter
NP785 Ultra Low Differential Pressure Transmitter
NP785 Ultra Low Differential Pressure Transmitter

NP785 Ultra Low Differential Pressure Transmitter

Regular price $178.00 Sale SKU:NP785-05
1 In stock Ships in two weeks, if not in stock

  • Available Nominal Ranges: ± 5 mbar and ± 20 mbar
  • Ranges Fully Configurable by Software Within Rated Range
  • Temperature Compensated for Higher Stability at Low Pressures
  • 4 or 6 mm Nickel Plated Brass Fittings for Pneumatic Hoses
  • Output Signal 0 to 10 V or 4 to 20 mA and Slave Modbus RTU
  • Resistant to Overpressure

Ideal for HVAC, clean-room and flow measurement applications, the NP785 is an ultra low differential pressure transmitter for measuring very small over-pressure, under pressure and differential pressure in neutral, non-corrosive gaseous media. It provides a pressure proportional linear signal output with configurable measuring range via USB using the configuration software. The NP785 can operate bi-directionally, providing the ability to measure differential pressure ranges from vacuum to positive pressure. It is housed in a DIN rail mountable ABS/ PC enclosure and its nickel plated brass fittings accept pneumatic hoses with 4 or 6 mm internal diameter. The analog output can be set to either 0-10 V or 4-20 mA while having an RS485 port with Modbus RTU communication protocol.

The NP785 has a digital alarm output, which supports the configuration of the alarm condition, adjustable set points and custom timing, among other functions. It's output can be configured for 0-10 V or  4-20 mA  with adjustable range within the sensor limits. It also has adjustable behavior options in case of sensor error. The free downloadable NXperience software offers a quick and intuitive way to configure all of the sensor features. The NXperience software also provides monitoring and diagnostics features.

Designed for HVAC and industrial environment, the NP785 ensures temperature compensation for long term stability and complies with EMC standards, providing robustness and reliability for a wide range of applications.

 To Order click on the model below or  scroll to the top of the page and select the model number then  click on ADD TO CART button
 PART NUMBERS DESCRIPTION
NP785-05
Ultra low differential pressure transducer, ±5 mbar (± 2in H2O)
NP785-20 Ultra low differential pressure transducer, ±20 mbar (±8 in H2O)

 

 Downloads

User Manual
Spec. Sheet
NXperience Software - Configuration and diagnostics software

 

SPECIFICATIONS


NP785-05 Specifications
Measuring Range: ±5 mbar (± 2.0 inches W.C.) Reprogrammable within nominal range.
Burst Pressure: 200 mbar (80 inches W.C.)
Proof Pressure*: 100 mbar (40 inches W.C.)
Operating Temperature: -5 to 65°C (23 to 149°F)

NP785-05 Specifications
Measuring Range: ±20 mbar (± 8.0 inches W.C.) Reprogrammable within nominal range.
Burst Pressure: 400 mbar (160 inches W.C.)
Proof Pressure*: 300 mbar (120 inches W.C.)
Operating Temperature: -20 to 85°C (-4 to 185°F)

* Proof Pressure is defined as the maximum pressure at which the device can be subjected and which still maintains its performance within specifications after returning to the operating range.

Common Specifications
Accuracy: ± 1% of maximum range**
Indication Resolution: 0.001 mbar (0.01 mpsi, 0.001 inches W.C., 0.01 mmH2O, 0.1 Pa)
Pressure Connector:  Two 4 or 6 mm (0.16 or 2.36 in) inner diameter
fittings for pneumatic hoses.
Output: 0-10 V or 4-20 mA, user configurable.
Power: PWR terminals ->12 Vdc to 30 Vdc; USB cable power-> 4.75 Vdc to 5.25 Vdc.
Consumption: 45 mA ± 10% @ 24Vdc
Protection Rating: IP 20
Dimensions: 19 x 77.9 x 72 mm (0.75 x 3.07 x 2.83 in)
Housing: ABS + PC
EMC: EN/IEC 61326-1
Configuration Software: NOVUS NXperience free software (via USB)
Certification: CE

** Maximum Range at 25°C