Detail Information

Protection:	IP65	Sensor Material:	Stainless Steel 316
Medium Temperature:	- 40-100 ℃	Media:	Liquid, Gas, Or Steam Flow
Product Features:	Good Safety, Strong Adaptability	Communication Protocol:	HART
Measurement Span:	0~62.2kPa	Modle:	BP93420D-IIIA
Highlight:	BP93420D-IIIA Differential Pressure Transmitter , 0~62.2kPa Measurement Span Pressure Transducer , -40-100 ℃ Medium Temperature Level Sensor Transmitter

Product Description

BP93420DI Differential Pressure Transmitter

The BP93420DI differential pressure transmitter accurately measures differential pressure when the measured medium's pressure acts on the corrugated diaphragms at both ends of the sensor. The output signal from the Wheatstone bridge on the sensor chip maintains a precise linear relationship with the differential pressure.

Key Features

Stainless steel structural design for compact size and easy installation
Strict temperature compensation and aging screening ensure stable, reliable performance
Flexible electrical interface options: plug-in or direct wiring

Industrial Applications

Differential pressure measurement for gases and liquids in petroleum, chemical, power, and hydrology industries
Industrial process monitoring in petroleum, chemical, metallurgy, power generation, and hydrology
Pipeline and furnace chamber pressure measurement

Technical Specifications

Parameter	Specification
Measurement Range	0-500Pa...~200kPa
Pressure Type	Differential Pressure
Single-side Overload	≤3 times of the rated range
Static Pressure	The minimum value between 5 times the rated range or 7 MPa
Accuracy @ 25ºC	±0.25% (Typical) ±0.5% (Maximum)
Repeatability	±0.03% (Typ.) ±0.05%FS (Max.)
Hysteresis	±0.03% (Typ.) ±0.05%FS (Max.)
Long-Term Stability	±0.5%F.S/Year(≤200KPa) ±0.2%F.S/Year(>200KPa)
Zero Temperature Drift	±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa)
Span Temperature Drift	±0.01%FS/ºC(>100KPa), ±0.02%FS/ºC (≤100Kpa)
Compensation Temperature	0-50ºC(0-10KPa, 0-20KPa), 0-70ºC, -10-70ºC
Operating Temperature	-30ºC~80ºC
Storage Temperature	-40ºC~100ºC
Vibration	10g,55Hz ~ 2kHz
Housing Material	304,316L
Diaphragm Material	316L
Insulation Resistance	100MΩ 100VDC
Explosion-proof Rating	Intrinsically safe and explosion-proof
Protection Rating	IP65
Weight	~0.2kg

Output Signal Options

Output Signal	Supply Voltage	Output Type
4~20mA	12~30VDC	2/3/4 wire
0~10/20mA		3 wire
0/1~5V 0.5~4.5V	5VDC

Ordering & Installation Guidance

Verify compatibility between the measured medium and the product's contacting parts
For reliable operation, install a three-valve manifold between the measurement point and transmitter to ensure slow, uniform pressure application
Position pressure interfaces horizontally to minimize installation location impact
Specify any special requirements (vibration, impact, EMI/RFI) when ordering

Tag:

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