- Software Scaleable 4-20mA Output Range
- 3:1 Rangeabiity
- 0.25% Accuracy
- Stainless Steel Body
- Stainless Steel and Viton Wetted Parts
- Dynamic Response Time < 30 ms
- IP65 Protection Rating
- Gauge Pressure Measurement
The NP620 is being replaced by the NP640 which is a newer design featuring all stainless steel wetted parts.
The NP620 family of industrial pressure transmitters are robust and reliable transducers suitable for general industrial applications. They feature piezoresistive oil-filled pressure front-end technology, digital field calibration capabilities and a wide range of pressure measurement ranges.
With a 0.25% accuracy the transducers are well suited for laboratory and R&D applications where precision pressure measurement is required. The rugged stainless steel body also makes them a good choice for industrial environments.
The NP620 transmitters 4-20mA output range is configurable to zoom up to 1/3 of the nominal range. This is accomplished using a USB connection to a Windows computer with the optional TxConfig-DIN43650 interface cable and free downloadable TxConfigII software. The factory calibration may also be adjusted in the field using the same software and cable connection.
| To Order the models below scroll to the top of the page and choose the desired model from the "Model" drop down menu, then ADD TO CART |
| Model No. | Range |
NP620-14NPT-1BAR |
1 Bar/ 14.50 psig |
| NP620-14NPT-4BAR |
4 Bar / 58 psig |
| NP620-14NPT-10BAR |
10 Bar / 145 psig |
| NP620-14NPT-40BAR | 40 Bar / 580 psig |
| NP620-14NPT-100BAR |
100 Bar / 1450 psig |
| Downloads |
| NP620 User Manual |
| TxConfigII Software |
SPECIFICATIONS
Type of Measure: Positive gauge pressure
Rangeability: 3:1
Measurement Accuracy: < ±0.25 % of the maximum Range (Max. Range) including linearity, hysteresis and repeatability, 25 °C
Maximum Thermal Error: < ±0.05 % Max. Range / °C
Overpressure Range: 2 times nominal pressure
Output Signal: 4-20 mA, 2 wires
Power Supply (Power): 11 to 33 Vdc
Protection Rating: IP65
Electrical Connector: DIN 43650 (EN 175301-803)
Operating Temperature: -20 to 70 °C / -4 a 158 °F
Dynamic Response: < 30 ms
Process Connection (Thread): ¼ NPT
Sensor Style: Polysilicon Piezoresistive (silicone oil filled)
Transmitter Housing: 316L Stainless Steel
Wetted Parts: 316L Stainless Steel and FKM (Viton©)O-ring