High Accuracy Pressure Transmitter 4-20mA With LCD Display HART Protocol

High Accuracy Pressure Transmitter 4-20mA With LCD Display HART Protocol

4-20mA output; HART protocol, LCD display.

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Product Details

Digital Pressure transmitter

Introduction

AT3051 intelligent pressure transmitter with metal capacitive sensor technology and
micro-silicon solid-state complex sensor technology, modular design, made with
EEPROM sensor unit and place buttons and EEPROM of electronic amplification unit,
wherein the sensor unit includes a differential pressure / pressure / absolute pressure
sensor and a temperature sensor. Temperature sensor for differential pressure / pressure /absolute pressure sensor temperature characteristic within the full range of compensation by computer, thus making smart pressure transmitter has excellent temperature characteristics.
AT3051 intelligent pressure transmitter diverse debugging tools.
In addition to place the button outside, HART Communicator, HART transmitters
debugging software can be configured for the transmitter parameters set.

different models

Features:

Process FluidLiquid, Gas, Vapor 

Application: Differential Pressure, Gauge Pressure,Absolute Pressure

Accuracy: ± 0.1% 

Measuring range:
different pressure range: : 0-100Pa~2068kPa
pressure range: 0-1.5kPa~41370kPa
Absolute pressure range: 0-10kPa abs.~2068kPa abs
High static pressure: 14 Mpa, 25 Mpa, 32 Mpa
   

Current Output: 4 - 20 mA   2 wires   Har t Protocol

Power Supply: 24VDC

Process connections: 1/4 - 18 NPT or 1/2 - 14 NPT 

Electrical Connections: 1/2”NPT or M20*1.5

Enclosure:IP65

Intrinsically Safe: Exia II C T6  

Explosion proof: Exd II B T5 
Stability:6 months, ± 0.1%URL
Ambient temperature:-40℃~+85℃( LCD head is -20℃~+60℃)
Relative humidity:0%~100%

Material:
Sensor material:316ss
Sensor diaphragm:316L ,hartz alloy C
Flange /Process connection:316ss
Filling liquid :silicone oil, fluorine oil, high temperature silicone oil(only for remote type).
Sealing ring:Nitrile (NBR), Fluororubber(FKM),Low temperature fluorine
rubber(FKM-GFLT),Polytetrafluoroethylene(PTFE),Silicone
Rubber(VMQ),fluororubber(FFKM)
The diaphragm of Level or remote type:316 L stainless steel,
hartz alloy C, tantalum ,PFA coating,F46 tectorial membrane,gold plating.
Level flange or substrate: Stainless steel

 

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Capacitance LCD display 3051DP pressure transmitter made in China .jpg

 

Capacitance LCD display 3051DP pressure transmitter made in China1.jpg

 

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 Ordering Sheet

Name

Specification code

Description

3051GP

3051DP


Pressure Transmitter

Differential Pressure Transmitter


3

(0.013-0.075)bar

4

(0.062-0.374)bar

5

(0.31-1.868)bar

6

(1.17-6.9)bar

7

(3.45-20.68)bar

8

(11.7-68.90)bar

9

(34.8-206.8)bar

0

(68.9-413.7)bar

Output Signal

E

analog type 4-20mA

S

4-20mA, HART Protocol Digital Communication

 

 

Wetted Parts 

Material


Flange/Joint

Exhaust/Drain Valve

Diaphragm

22

 

 

Stainless Steel

 

 

Stainless Steel

316L Stainless Steel

23

Hastelloy C-276

24

Tantalum

 

 

Mounting 

Bracket

B1

Tube-type Curved Bracket (Tube ODΦ50~Φ60)

B2

Board- type Curved Bracket

B3

Tube-type Straight Bracket (Tube ODΦ50~Φ60) 

 

 

Display Header

(optional)

M2

Linear Pointer Header  (0~100% scale) 

M3

Square Root Instruction Header(0~100% scale)

M4

LCD Header(0~100% linear  display)

 

Process Flange

D

The liquid discharge / exhaust at the back

D1

The liquid discharge / exhaust at the side top

D2

The liquid discharge / exhaust at the side bottom

 Flange Joint

J

“D-shaped” Joint with “ M20*1.5” External thread 


N

Joint with 1/2-14NPT  taper pipe thread  waist type 

 

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CE CERTIFICATE AND ISO9001

 QQ20150103141120

 


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