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Aluminum Alloy Digital LCD Differential Pressure Transmitter with Wheatstone Bridge for Industrial Applications

Name: Aluminum Alloy Digital LCD Differential Pressure Transmitter with Wheatstone Bridge for Industrial Applications
Brand: Baoji Hengtong Electronics Co., LTD
Price: 25.00 USD
Availability: InStock

Basic Information

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Detail Information

Design:	Accept Customized	Connenctor:	M12*1
Oil Filled:	Silicon Oil	Product Keywords:	Auto Air Pressure Sensors
Wiring Type:	Four-Wire	Structure Type:	Diffused Silicon Pressure Transmitter
Seal:	EPDM, FPM, FKM	Supply:	1.5mA
Process Connection:	1/2" NPT Male
Highlight:	Aluminum Alloy Differential Pressure Transmitter , Digital LCD Pressure Sensor Transmitter , Wheatstone Bridge Diffused Silicon Pressure Transmitter

Product Description

3051 Aluminum Alloy Digital LCD Ex-proof Differential Pressure Sensor Transmitter

Product Description

Liquid Pressure Difference pressure sensor Transmitter
BP93420DII Differential Pressure Transmitter

Introduction

The BP93420DII differential pressure transmitter utilizes a piezoresistive diffused silicon sensor. When differential pressure from the measured medium acts on the sensor's corrugated diaphragms, the Wheatstone bridge output signal maintains excellent linearity with the pressure difference, enabling precise differential pressure measurement. Ideal for gas and liquid differential pressure measurement in petroleum, chemical, power, and hydrology industries.

Product Features

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

Applications

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

Performance Parameters

Measurement Range	0-10KPa...~2MPa
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	~0.45kg

Output Signal

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 Tips

Ensure measured medium compatibility with product contact parts
Install a three-valve manifold between measurement point and transmitter for reliable operation
Position pressure interfaces horizontally during installation to minimize location impact
Specify special requirements (vibration, impact, EMI/RFI) when ordering

Order Guide

Code	Outline Construction
BP93420XX	Pressure Transmitter
DII	Differential Pressure Transmitter
Measurement Range	0-10KPa...~2MPa
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 Male
J2	G1/2 Male
J3	G1/4 Male
J4	1/2 NPT Male
J5	Other
Code	Electrical Connection
B1	Hirschmann
B2	PG7 Plug
B3	Sealed Cable Output
B4	Other
Code	Pressure Type
D	Differential Pressure

Q&A

Q: What are the features of your pressure sensor transmitters?

A: High precision, durability, and excellent performance. Customization available.

Q: Can I customize special specifications?

A: Yes, our engineers can tailor products to meet specific needs. We provide OEM and ODM service.

Q: What is your production capacity?

A: Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, capable of meeting large-scale orders. Contact our sales team in advance for production and delivery scheduling.

Q: What's the typical delivery period?

A: 5~8 working days for standard models. Customized products may vary.

Q: How are the products priced? Any discounts?

A: Competitive pricing with discounts for bulk orders or long-term partners.

Q: What is the warranty of your products? And after-sales service?

A: 24-month warranty after shipment. Our after-sales team responds within 24 hours, with remote PC network support available.

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