High-frequency pressure transducers, up to 30kHz — 23 / 25
Спецификация 23/25
Available on request
Delivery across Russia
Order phone: +7(800)777-18-50
Description
The Series 23 pressure transmitter is designed for applications requiring high stability and high measurement frequency of processes. For example, such a need may arise on test benches where it is necessary to measure extremely rapid pressure spikes and fluctuations. These measurements become possible thanks to the bandwidth option of 5 kHz for the 4…20 mA output signal, and 10 kHz for the 0…10 V output signal. The 23SX HB version offers a measurement frequency of 30 kHz for the 0...10 V output signal.
The Series 25 transmitter is a sensor with a flat diaphragm and mechanical connection G1/2" or G3/4". The flat diaphragm allows easy cleaning of mechanical particles that may adhere during operation.
The vast selection of modular components for the Series 23/25 sensor, both mechanical and electrical, allows for the perfect option to be selected for the customer.
Options
- Filling with fluorocarbon oil (O2-compatible), low-temperature oil (-55 °C)
- Explosion-proof or intrinsically safe versions
- Food industry version (filled with olive oil)
- Wide selection of materials in contact with the medium
- Other connectors for connection, cable outlet IP68
- Diaphragm and housing material: Titanium, Hastelloy C-276
- Specifications
- Overall Drawing
- Connection diagram
- Applications
|
Specification |
Value |
|
Measurement ranges (FS)* |
PR: -1; -0.5; -0.2; -0.1; 0.1; 0.2; 0.5; 1; 2; 5; 10; 20 bar |
|
Output signal |
4…20 mA / 0…10 V / 0…20 mA |
|
Basic accuracy |
0.5% FS (option 0.25% FS) |
|
Operating temperature |
-40…120°C |
|
Connection |
G1/4”, G1/2”, M20x1.5 male; G1/2”, G3/4” male with flat diaphragm |
|
Material |
Stainless steel 316L |
|
Overloads |
x2 measurement range, max 1100 bar |
|
Measurement frequency |
1 kHz |
*any special ranges available, e.g.: 0.5…10 bar or -1…24 bar
PR – relative pressure transmitter, zero reading at atmospheric pressure. Can be used for measuring both gauge pressure and vacuum.
PAA – absolute pressure transmitter.
PA – gauge pressure transmitter (zero at 1 bar abs.). Suitable for use where atmospheric pressure changes can be neglected (for ranges above 10 bar) or where a sealed sensor is required.
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Measurement ranges |
Basic accuracy |
Typical |
Max. |
|
-1…1000 bar |
0.25 % FS |
±0.2 % FS |
±0.5% FS |
|
Temp. error coeff.… Range> 1 bar Stability |
…from Zero in %FS/°C 0.005 typ. 0.01 max.
|
…from sensitivity, in %/°C 0.02 max. |
|
|
2-wire circuit |
3-wire circuit |
|
Power supply voltage |
8…28 VDC |
13…28 VDC / 10…28 VDC |
|
Output signal |
4…20mA |
0…10V / 0…20mA |
|
Load resistance |
(U - 10 V) / 0.02 A |
(U - 5 V) / 0.02 A / > 5 k |
