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BP155 Stainless Steel Pressure Transmitter with 0.25% Accuracy and IP65 Protection for Industrial Applications

Basic Information

Certification:	CE, RoHS

Minimum Order Quantity:	1
Price:	20

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Detail Information

Model NO.:	BP155	Measuring Medium:	Air Or Liquid
Accuracy Grade:	0.25%, 0.5%	Pressure Range:	0kpa~10kpa...5MPa
IP Rating:	IP65	Pressure Type:	Gauge Pressure, Absolute Pressure, Sealed Pressure
Housing Material:	304 SS	Long-Term Stability:	0.1%F.S/Year
Diaphragm Material:	316L	Operating Temperature:	-20ºC~80ºC
Storage Temperature:	-40ºC~120ºC	Insulation Resistance:	100MΩ 100VDC
Explosion-proof Rating:	Ex Db IIC T6 Gb	Output Signal:	4~20mA, 0~10/20mA, 0/1~5V, 0/1~10V, 0.5~4.5V
Supply Voltage:	12~30VDC, 5VDC
Highlight:	Stainless Steel Pressure Transmitter , 0.25% Accuracy Pressure Sensor , IP65 Protection Industrial Gauge

Product Description

BP155 Stainless Steel Piezoresistive Industrial Gauge Fuel Water Pressure Sensor Transmitter

Product Overview

The BP155 pressure transmitter is a cost-effective solution specifically engineered for air compressors and refrigeration equipment. Featuring advanced technology and our proprietary high-performance transmitter circuit, this compact device offers exceptional moisture resistance and superior anti-electromagnetic interference capabilities. Rigorous testing and aging selection processes ensure stable, reliable performance in demanding industrial environments.

Key Features

Wide measuring range with diverse pressure interface options
All stainless steel construction for durability
Compact and lightweight design for easy integration
High precision measurement capabilities

Industrial Applications

Pressure measurement of non-corrosive gases and liquids using 316L stainless steel
Marine and aviation industry applications
Industrial process control in petroleum, chemical, metallurgy, power generation, and hydrology
Hydraulic and pneumatic control systems

Performance Parameters

Measurement Range	0kPa ~ 10kPa…20MPa
Pressure Type	Gauge Pressure, Absolute Pressure, Sealed Pressure
Overload	≤ 1.5 times of the rated range
Accuracy @ 25ºC	±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 Stainless Steel
Diaphragm Material	316L Stainless Steel
Insulation Resistance	100MΩ 100VDC
Explosion-proof Rating	Ex db IIC T6 Gb
Protection Rating	IP65
O-Ring Seal	Fluoro rubber

Output Signal Specifications

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

Ordering Guidelines

Ensure the measured medium is compatible with product contact parts
Explosion-proof type products do not include digital display heads
Transmitters with LCD or LED display require power supply ≥20VDC
Install lightning protection devices and ensure proper grounding for reliable operation
Fluoro rubber O-ring rated for -20ºC to 250ºC; use EPDM O-ring below -20ºC
Default cable length: 1.5m (polyethylene material); specify alternative materials when ordering
Notify us of special requirements: strong vibration, impact force, electromagnetic/RF interference

Order Guide Reference

BP15X | Analog Pressure Transmitter

Outline Construction Codes

5	Packard plug
6	Sealed Direct Output Cable 1.5 meters
7	Mini Hirschmann Connector
8	Large Hirschmann Connector

Configuration Options

Code	Power Supply
D1	24VDC
D2	5VDC
D3	Other

Code	Output Signal
S1	4~20mADC
S2	1~5VDC
S3	0~5VDC
S4	0~10mADC
S5	0~20mADC
S6	0~10VDC
S7	0.5~4.5VDC

Code	Pressure Connection
J1	M20×1.5
J2	G1/2
J3	G1/4
J4	7/16-20UNF
J5	Others(¢50.4 Flange)

Code	Electrical Connection
B1	Hirschmann
B2	PG7
B3	Cable Sealed Outlet 1.5 meters
B4	Other

Code	Pressure Type
G	Gauge Pressure
A	Absolute Pressure
S	Sealed Reference Pressure

Frequently Asked Questions

What are the features of your pressure sensor transmitters?

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

Can I customize special specifications?

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

What is your production capacity?

Our manufacturing facilities can produce up to 30,000 pressure sensor transmitters per month, so we are fully capable of meeting the needs of large-scale orders. However, it is advisable to contact our sales team in advance to ensure smooth production and delivery scheduling.

What's the typical delivery period?

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

How are the products priced? Any discounts?

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

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

Our warranty time is 24 months after shipment, and our after-sales will respond to your questions within 24 hours. Remote instruction by PC network is always available.

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