Introduction of flush diaphragm pressure sensor:
BP93420-IIIQ film pressure sensor transmitter is a simulation of pressure transmitter, using flat film structure, increasing the contact area with the medium.Wide temperature range, strong overload capacity, strong corrosion resistance, wide application. Simple structure, easy to clean, especially suitable for liquid food pressure measurement.
| Performance Parameters of Flush Diaphragm Pressure Sensor |
| Measurement Range of Flush Diaphragm Pressure Sensor | -100kPa…0kPa ~ 35kPa…3.5MPa |
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25ºC | ±0.25% (Typical) ±0.5% (Maximum) |
| Repeatability | ≤0.1%FS |
| Hysteresis | ≤0.1%FS |
| Long-Term Stability | ±0.1%F.S/Year(Typical) ±0.2%F.S/Year(Maximum) |
| Zero Point Temperature Drift | ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa) |
| Full Scale Temperature Drift | ±0.02%F.S/ºC(≤100KPa) ±0.01%F.S/ºC(>100KPa) |
| Frequency Response | 2.4Khz |
| Compensation Temperature | 0-70ºC(≤10mpa,customizable) |
| Operating Temperature | -20ºC~80ºC |
| Storage Temperature | -40ºC~120ºC |
| Vibration | 10g,55Hz ~ 2kHz |
| Housing Material | 304,316L |
| Diaphragm Material | 316L |
| Insulation Resistance | 100MΩ 100VDC |
| Explosion-proof Rating | Ex ia IIC T6 Ga |
| Protection Rating | IP65 |
| O-Ring Seal | Fluoro rubber |
| Weight | ~0.3kg |
Product Features of flush diaphragm pressure sensor:
- 1. Wide measurement range,Various pressure interface options
- 2. Diverse output signal options
- 3. Adjustable zero and full-scale
- 4. High accuracy,multiple sterile process connections
Applications of flush diaphragm pressure sensor:
- 1. Suitable for measurement of non-corrosive gases and liquids with 316L.
- 2. Used for aseptic processing in medical, biopharmaceutical, food hygiene and other industries.
- 3. Used in the paper and chemical industries, as well as in sewage level and beverage tank pressure measurement, suitable for hydraulic and pneumatic control systems.
| Output Signal of flush diaphragm pressure sensor | Supply Voltage | Output Type |
| 4~20mA | 12~30VDC | 2/3/4 wire |
| 0~10/20mA |
3 wire |
| 0/1~5V |
| 0/1~10V |
| 0.5~4.5V | 5VDC |
| RS485 Communication Protocol | 3.6~30V / Battery | 4 wire |
| Ordering tips of flush diaphragm pressure sensor |
- 1. When selecting the product, please ensure that the tested medium is compatible with the contact part of the product.
- 2. When placing an order, please note that explosion-proof products do not include digital display heads.
- 3. When ordering a transmitter with LCD or LED display head, the power supply of the transmitter should not be less than 20VDC.
- 4. To ensure the reliable operation of the product, you are advised to install lightning protection devices on site and ensure that the product and power supply are reliably grounded.
- 5. The rated operating temperature range of fluorine rubber O-ring is -20℃~ 250℃. When the operating temperature of the product is lower than -20 ° C, EPDM O-type sealing ring should be selected.
- 6. The default cable length is 1.5m and there are three kinds of materials to choose from. If there are no special instructions, polyethylene cable materials can be used. If you need a different cable material, please specify it in the order form.
- 7. In case of special requirements such as strong vibration, instantaneous impact force, strong electromagnetic or RF interference, please inform us and indicate in the order.
