Baoji Hengtong Electronics Co., LTD |
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BPHT24 Flush Diaphragm Pressure Sensor
Introduction of flush diaphragm pressure sensor transmitter:
BPHT24 type flush diaphragm pressure sensor transmitter adopts HT
series plate diaphragm silicon insulated oil core as signal
measurement element. All components are housed in a stainless steel
housing that converts the sensor signal into the standard output
current or voltage signal required by the customer.
The flat diaphragm pressure transmitter comprises a strain gauge
and diffused silicon front end. The strain gauge flat diaphragm
measuring end adopts a specially treated strong flushing diaphragm.
Hard particles in the measured medium will not damage the isolated
flushing diaphragm. Compact structure, corrosion resistance,
vibration resistance, particle impact resistance, wide range of
temperature compensation. Diffused silicon front type adopts
imported diffused silicon core system, adopts tuning and digital
compensation technology, the product performance is reliable and
the output is stable.
Product Features of flush diaphragm pressure sensor transmitter:
1. Various pressure interface options
2. Designed for hygienic applications to prevent medium scaling
3. High accuracy with a fully stainless steel structure
4. Easy to clean
Applications of flush diaphragm pressure sensor transmitter:
1. Suitable for measuring non-corrosive gases and liquids with 316L
2. Ideal for environmental protection and chemical industries
3. Used in the marine and aviation industries
4. Well-suited for use in the medical, biopharmaceutical, and food
hygiene industries
Performance Parameters of flush diaphragm pressure sensor transmiter | |
Measurement Range | 0~35Kpa…~20MPa |
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& Hysteresis | 0.02%F.S(Typ.) 0.05%F.S(Max.) |
Long-Term Stability | ±0.1%F.S/Year(Typ.) ±0.2%F.S/Year(Max.) |
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 db IIC T6 Gb |
Protection Rating | IP65 |
O-Ring Seal | Fluoro rubber |
Weight | ~0.15kg |
Output Signal | 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 |
Order Guide of flush diaphragm pressure sensor transmitter | ||||||||
BPHT24 | Pressure Transmitter | |||||||
Code | Outline Construction | |||||||
IX | Display Pressure Transmitter | IIC/III | Industrial General/ Display Pressure Transmitter | |||||
T | High-temperature resistant Pressure Transmitter | |||||||
Measurement Range | 0~35Kpa…~20MPa | |||||||
(0-X)Kpa or MPa | X: Indicates the Actual Measuring Range | |||||||
Code | Power Supply | |||||||
D1 | 24VDC | |||||||
D2 | 5VDC | |||||||
D3 | Other | |||||||
Code | Output Signal | |||||||
S1 | 4~20mADC | S5 | 0~20mADC | |||||
S2 | 1~5VDC | S6 | 0~10VDC | |||||
S3 | 0~5VDC | S7 | 0.5~4.5VDC | |||||
S4 | 0~10mADC | |||||||
Code | Pressure Connection | |||||||
J1 | M20×1.5 | |||||||
J2 | G1/2 | |||||||
J3 | G1/4 | |||||||
J4 | 7/16-20UNF | |||||||
J5 | Other | |||||||
Code | Electrical Connection | |||||||
B1 | Hirschmann | |||||||
B2 | PG7 Plug | |||||||
B3 | Sealed Cable Output | |||||||
B4 | 2088 Industrial Casing | |||||||
B5 | 2088 Industrial Casing with Display | |||||||
B6 | Other | |||||||
Code | Pressure Type | |||||||
G | Gauge Pressure | |||||||
A | Absolute Pressure | |||||||
S | Sealed Reference Pressure |