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

Product Detail

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.



Features:

Process Fluid: Liquid, 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


 





 



 



   

 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 ODF50~F60)
	B2	Board- type Curved Bracket
	B3	Tube-type Straight Bracket (Tube ODF50~F60)
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

 

 



CE CERTIFICATE AND ISO9001