4-20mA Output Differential Pressure Transmitter with Remote Diaphragm Seals

●Have strong self-diagnostic capability;
●Wide ranges from 0~100Pa to 42MPa;
●Accuracy better than 0.1%FS or 0.2%FS, rangeability 15:1;
●Zero and span adjustment without mutual influence;
●Have prefect remote setting, local setting as well as adjustment function;
●2-wire system, Hart Protocol;
●Use digital compensation technology to compensate for temperature and system pressure error;
●Good stability, high accuracy, adjustable damping, strong unidirectional overload capacity;
●Optional of diaphragm material (contact medium), explosion-proof.

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Our company takes technology and science as the guide, and builds a "big health" ecology with health as the core and deep integration with Humdity And Temperature Transmitter, LED Digital Water Pressure Switch, Temperature Gauge and other fields. Our goal is to contribute to the further development of society through the widespread availability of convenient and safe products and services around the world. We polish every detail of the product to create a work of art with a calm heart and give the product vitality.

Remote Differential Pressure Transmitter

Description

This remote differential pressure transmitter has strong adaptability and high reliability, and also has good anti-interference ability and zero stability. Its accuracy reaches 0.1%FS. UIB3351 can be made with HART Protocol communication, can be communicated with many hand-held communicator like HK- 375 & Rosemount 275 etc.

UIB3351 pressure transmitter is composed of pressure sensor and PCB. The pressure sensor includes sensing element, EEPROM and other parts; PCB includes micro processor, digital/analogue converter, digital communication and memory EEPROM etc, to complete the conversion from pressure signal to 4~20mA DC signal.

Features

●Have strong self-diagnostic capability

●Wide ranges from 0~100Pa to 42MPa

●Accuracy better than 0.1%FS or 0.2%FS, rangeability 15:1

●Zero and span adjustment without mutual influence

●Have prefect remote setting, local setting as well as adjustment function

●2-wire system, Hart Protocol

●Use digital compensation technology to compensate for temperature and system pressure error

●Good stability, high accuracy, adjustable damping, strong unidirectional overload capacity

●Optional of diaphragm material (contact medium), explosion-proof

Specifications

Application	measurement of gas , liquid or steam
Pressure range	0~0.1kPa...40MPa
Accuracy	0.1%FS,0.2%FS
Output	2 - wire 4~20mA, and superimposes conforms to HART Protocol
Power supply	12~45V DC, standard 24VDC
Load resistance	The max. allowed load resistance on circuit is determined by power supply; For HART, 250Ω≤load resistance ≤ 1100Ω
Indicator	0~100 linear meter or digital indicator
Temperature effect	<0.03%FS/10 for GP DP transmitter
System pressure effect	±0.25%FS/10MPa for DP type(can be revised in pipeline pressure); ±0.2%FS/32MPa for HP type,(can be revised in pipeline pressure)
EMI / RFI interference effect	20~1000MHz, output drift less than 0.01%FS if field intensity reach 30V/m
Mounting position effect	Max. 0.24kPa. When liquid membrane is mounted horizontally, zero drift at most 1.25kPa. Zero drift can be modified and without any influence for range
Temperature range	1. ambient temperature:-40~+85℃,-20℃ ~+65( for indicator) 2. medium temperature range: -40~+120℃ 3. storge temperature range: -40~+105℃
Relative humidity	0~100%RH
Weight	3.5kg( standard configuration without mounting kits,height: 190mm ) Electrical connection: M20x1.5 or NPT1/2
Process Connection	1. 1/4NPT Femal 2. connector
Diaphragm material	316L, hastelloy-C276, or monel
Vent/drain value	316L,hastello-C276,or monel
O-ring materials	nitrile rubber, fluorine rubber, Teflon, metal sealing ring
Electronic shell and coating	low copper alloy, anodic oxidation, spraying polyurethane
Sensor filling liquid	silicone, fluorosilicone oil
Meter cover and display box	10mm toughened glass, nitrile rubber seal
Protection	IP67
Explosion-proof	Intrinsic safety: Exia II Ct6; flame proof：Exd II CT6

Application

UIB3351 remote differential pressure transmitter is suitable for the measurement of flow, level and pressure.

We will provide customers with safe and high-quality 4-20mA Output Differential Pressure Transmitter with Remote Diaphragm Seals and services with solid professional knowledge and scientific and effective service concepts. We offer a comprehensive range of after-sales support and services to ensure our customers' continued success. Our team is responsive to the needs of our customers, offering around-the-clock support and guidance.

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