Wika Flush Pressure Transmitter P-30, P-31, 0…100 bar (0…1500 psi), For precision measurements
Part Number : P-30, P-31
Brand :
The Wika P-30 and P-31 pressure sensors are designed for high-precision measurements, making them ideal for applications like test benches, calibration technology, laboratories, and industrial machinery. With a measurement accuracy of up to 0.05% and no additional temperature error in the range of 10-60 °C, they ensure highly accurate readings. These sensors offer rapid measurement rates of up to 1 kHz, providing real-time data output.
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Description
The model P-30 and P-31 pressure sensors have been developed for precision measurements and guarantee precision measurements with a maximum measuring deviation of as low as 0.05 % of span. As a result of their active temperature compensation, these pressure sensors have no additional temperature error in the range of 10 ... 60 °C [10 ... 140 °F]. The high measuring and output rates of up to 1 kHz make the measured value available as quickly as possible. The compact design makes the pressure sensor ideal for mounting into test benches, such as 19" racks. The models P-30 and P-31 offer a wide selection of electrical connections, process connections and measuring ranges, as well as a large number of different output signals. In addition to the standard analogue signals, USB and CANopen versions are also available.
Key features:
High accuracy with a standard of 0.1% and an optional 0.05% full-scale accuracy. Temperature compensation ensures no additional temperature error within 10 to 60 °C (10 to 140 °F). Fast measurement rates up to 1 kHz provide real-time data availability. Versatile output options, including analogue, USB, and CANopen® outputs.Pros:
High precision due to accuracy and active temperature compensation. Rapid measurement rates ideal for real-time data needs. Flexible output signals, connection options, and accuracy levels to meet different requirements.Cons:
Primarily suited for high-precision applications, which limits use in general-purpose scenarios. Full functionality, including data logging and on-site calibration, requires compatible software.Specifications
Measuring range
0…100 bar (0…1500 psi)
Process Connection (P-30, P-31)
{P-30} G1/4 B, G1/4 female, G1/2 B, G1/4 A, 1/4 NPT, 1/2 NPT, M18 x 1.5 male with G 1/4 female, G 1/2 male with G 1/4 female, {P-31} G ½ B with flush diaphragm, G 1 B with flush diaphragm
Electric connection
Angular connector DIN 175301-803 A, Circular connector M12 x 1 (4-pin), Circular connector M16 x 0.75 (5-pin), Bayonet connector, CANopen M12 x 1 (5-pin), USB, Cable outlet unshielded
Vacuum tightness
yes
Output Signal
4 ... 20 mA, 2-wire, 4 … 20 mA, 3-wire, 0 ... 20 mA, 3-wire, DC 0 ... 10 V, DC 0 ... 5 V, USB per P-30/P-31 interface protocol, CANopen per CiA DS404
Power Supply
DC 9 ...30 V, DC 14 ... 30 V, DC 4.5 ... 5.5 V
Non-linearity (BFSL]
≤ ±0.04 % of span
Accuracy at room temperature
≤ ±0,1 % of span
Permissible medium temperature
-30 ... +100 °C (-22 ... +212 °F)
Shock resistance
200 g (IEC 60068-2-27, mechanical)
Wetted parts
Stainless steel
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