HT Series Flush Diaphragm Pressure Sensor Transmitter For High Temperature Industry Pressure Transmiter
HT Series Flush Diaphragm Pressure Sensor Transmitter For High Temperature Industry
BP93420-IIIFL Pressure Transmitter
Introduction of flush diaphragm pressure sensor:
The BP93420-III-FL pressure transmitter utilizes the HT series silicon resistive film oil-filled core as the signal measuring element. Its process connection involves the direct welding of a 316L isolation diaphragm and matching flange, ensuring precise pressure measurement. The customized heat sink is designed to adapt to high-temperature environments. Inside the stainless steel housing, the signal processing circuit converts the sensor signal into a standard output signal. Rigorous testing and aging screening of the components, semi-finished products, and finished products have been conducted to guarantee the transmitter's stable and reliable performance.
| Performance Parameters | |
| Measurement Range | -100kPa…0kPa ～ 35kPa…1MPa |
| Pressure Type | Gauge Pressure, Absolute Pressure, Sealed Pressure |
| Overload | ≤ 1.5 times of the rated range |
| Accuracy @ 25℃ | ±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/℃(≤100KPa) ±0.01%F.S/℃(＞100KPa) |
| Full Scale Temperature Drift | ±0.02%F.S/℃(≤100KPa) ±0.01%F.S/℃(＞100KPa) |
| Frequency Response | 2.4Khz |
| Compensation Temperature | 0-70℃(≤10mpa,customizable) |
| Operating Temperature | -20℃~80℃ |
| Storage Temperature | -40℃~120℃ |
| 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 | ~4kg |
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:
- Suitable for measuring non-corrosive gases and liquids with 316L.
- Medical, biopharmaceutical, and food hygiene industries for sterile processing.
- Used in the paper and chemical industries, as well as for sewage level and beverage.
| 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. Ensure Compatibility: When selecting the product, please verify that the tested medium is compatible with the contact parts of the product.
- 2. Explosion-proof Products: Note that explosion-proof products do not include digital display heads.
- 3. Power Supply for Displays: When ordering a transmitter with an LCD or LED display head, the power supply of the transmitter should not be less than 20VDC.
- 4. Lightning Protection: To ensure the reliable operation of the product, it is advised to install lightning protection devices on-site and ensure that the product and power supply are reliably grounded.
- 5. Sealing Ring Selection: The rated operating temperature range of the fluorine rubber O-ring is -20°C to 250°C. If the operating temperature of the product is lower than -20°C, an EPDM O-type sealing ring should be selected.
- 6. Cable Options: The default cable length is 1.5m, and there are three types of cable materials to choose from. Unless specified otherwise, polyethylene cable materials can be used. If a different cable material is required, please indicate it in the order form.
- 7. Special Requirements: In case of special requirements, such as strong vibration, instantaneous impact force, strong electromagnetic or RF interference, please inform us and indicate it in the order.
| Order Guide of flush diaphragm pressure sensor | ||||||||
| BP93420XX | Pressure Transmitter | |||||||
| Code | Outline Construction | |||||||
| IB | General Pressure Transmitter | IX | Display Pressure Transmitter | |||||
| IE | Shock-resistant Aviation Pressure Transmitter | IIC/III | Industrial General/ Display Pressure Transmitter | |||||
| IF | Moisture-proof Pressure Transmitter | IIE/IIIE | General/Display Pressure Transmitter | |||||
| IN | Air Conditioning Dedicated Pressure Transmitter | |||||||
| IC | High-temperature Pressure Transmitter | |||||||
| IQ/IQT | Large Diaphragm /High-temperature Pressure Transmitter | |||||||
| Measurement Range | -100kPa…0kPa ~ 35kPa…3.5MPa | |||||||
| (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 | |||||||
FAQ of flush diaphragm pressure sensor:
Q1:Are you manufactrade company?
A1:We are manufactrader with more than 29 years of experience.
Q2:Customized Product
A2:We provide OEM and Custom-Design services.
Q3:Quality Quarantee
A3:Our products have a limited 12 to 18 months warranty from shipment date to the original purchaser.Hengtong will replace or repair defective products free of charge.This warranty does not apply to any units have been modified,misused,neglected.
Q4:Shipment&packing
A4:Products are generally shipped by international Express including UPS,FedEx,DHL and INT for freight prepaid,also can use your shipment account to collect,Standard export packing,including inspection certification.
Q5:Contact US
A5:We have an active and experienced sales team to serve you on technical question and business issue.Just leave us message or click the Online Service.
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