Gas Measurement Explosion Proof 4-20mA Differential Pressure Transmitters Sensor Transducer

• Customization: Available
• Type: Remote Pressure Transmitter
• Structure Type: Strain Gauge Pressure Transmitter
• Model NO.: QYB401
• Accuracy Grade: 0.5G
• Pressure range: 0～1.5kPa
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Range: 0.6kpa - 3MPa
• Output: RS485 4 20mA+Hart
• Accuracy: 0.075%
• Leading Time: 5-7 Working Days
• Thread: as Your Requirement
• Transport Package: Carton
• Specification: 0-20mA RS485 HART
• Trademark: XingYuTeng
• Origin: China Baoji
• HS Code: 9026100000
• Production Capacity: 100000000psc/Year

Product Description

Gas Measurement Explosion Proof  4-20mA differential Pressure Transmitters sensor transducer 

Product Description

1.1 Overview

Smart pressure/differential pressure transmitter, in the circuit design, the modular design with microprocessor as the core and advanced digital

isolation technology is adopted and it makes the instrument have high anti-interference and stability. At the same time, the transmitter is

compensated by the built-in temperature sensor, which improves the measurement accuracy and reduces the temperature drift. It has the

characteristics of good long-term stability, high reliability, and strong self-diagnosis ability.In terms of structure, the user can easily calibrate, set

and configure the transmitter through the HART communication handheld operator. Widely used in petroleum, chemical industry, electric power, metallurgy, water affairs, brewing and other industrial fields. For a long time, with the excellent quality of products and high-quality after-sales service, it has won unanimous praise from users.

1.2 Pressure/ DP Transmitter Characters
 

High precision grade

German high-precision single crystal silicon sensor chip,

Accuracy≤±0.05%.
Strong load resistance

Double overload protection diaphragm design, single over pressure up to 25MPa.
Excellent environmental adaptability

Intelligent static pressure compensation and temperature compensation,Eliminates the influence of temperature, static pressure and overload on the transmitter,and control the comprehensive measurement error on site to the minimum. excellent long-term stability.
Stability can be maintained at 0.1FS%/10 years.
The latest one-key reset function does not affect the electrical protection level, which is safer and faster

Flexible remote assistance debugging function Realize remote and local parameter setting function configuration through Hart or RS485 communication and panel keys.

 

Dimensions and weight of the transmitter

Product Parameters

Type  Number	ST3051T-GP	Pressure transmitter (gauge pressure)
	ST301T-AP	Pressure transmitter (absolute pressure)
Quantity  Procedure	6K	-6-6KPa
	40K	-40-40KPa
	100K	-100-100KPa
	250K	-100-250KPa
	1M	-0.1-1MPa
	3M	-0.1-3MPa
	10M	0-10MPa
	20M	0-20MPa
	40M	0--40MPa
Diaphragm Material	L	316L diaphragm (default)
	HC	Hastelloy C
	TH	Tantalum
	Ti	titanium
	G	316L gold plated
Pressure Connection Mouth	C1	M20X1.5 external (default)
	C2	G1/2 outside
	C3	NPT1/2 Inside
	C4	G1/2 Inside
	C5	NPT1/2 outside
Connector	H1	G55-16g (default)
	H2	M27*2
Filling Fluid	null	Silicone oil (default)
	FL	Fluorinated oil
	SL	Edible Oil
Lose  Out	E	4-20mA+Hart (default)
	R	4-20mA+RS485
	Z	Zigbee
	F	FF(foundation fieldbus) bus output

Accuracy	A	0.05%	Remark	L	Aluminum alloy housing	Electrical interface	M	20*1.5 (default)
	B	0.075%		J	Metal housing 304		N	PT1/2
	C	0.1%		G	Stainless steel housing 316L
Process connection material			Display	X0	LCD display (default)	Mounting bracket	W	No mounting bracket (default)
							L	Pressure L-type bracket
Stainless steel    304, 316 optional				X1	No display

Product Image
Product Name	Direct-mounted Flange Pressure Transmitter	Side-mounted Flange Differential Pressure Transmitter	Double Flange Remote Differential Pressure Transmitter	Hygienic Differential Pressure Transmitter
Specification Model	ST3051T-GT/AT	ST3051-DL	ST3051-DWF	ST3051-DH
Range	0-40MPa	0-3MPa	0-3MPa	0-3MPa
Sensor Type	Single crystal silicon pressure sensor	Single crystal silicon differential pressure sensor	Single crystal silicon differential pressure sensor	Single crystal silicon differential pressure sensor
Communication Protocol	HART protocol, 485 communication, FF protocol	HART protocol, 485 communication, FF protocol	HART protocol, 485 communication, FF protocol	HART protocol, 485 communication, FF protocol
Accuracy Level	±0.1%	±0.1%	±0.1%	±0.1%
Electrical Interface	M20*1.5 (default), NPT1/2 inner	M20*1.5 (default), NPT1/2 inner	M20*1.5 (default), NPT 1/2 Inside	M20*1.5 (default), NPT 1/2 Inside
Wetted Part Tree	316L, Hastelloy C, Tantalum, 316L   gold-plated PTFE spray, PTFE lined	316L, Hastelloy C, Tantalum, 316L gold-plated, PTFE sprayed, PTFE lined	316L, Hastelloy C, Tantalum, 316L gold-plated, PTFE spraying, PTFE lining	316L, Hastelloy C, Tantalum, 316L gold-plated, PTFE spraying, PTFE lining
Flange Size	HG/T2059: DN25/DN50/DN80/DN1002 inches/3 inches/4 inches	HG/T2059: DN25/DN50/DN80/DN1002 inches/3 inches/4 inches	DN25/DN50/DN80/DN100 2 inches/3 inches/4 inches	DN25/DN50/DN80/DN100 2 inches/3 inches/4 inches
Flange Material	304 material, 316 material	304 material, 316 material	304 material, 316 material	304 material, 316 material
Capillary Length	/	/	3 meters on both sides (default), 316L material	3 meters on both sides (default), 316L material

 

Detailed Photos

 

 

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FAQ

1.    Q: Are you manufacturer or trading company?
        A: We are manufacturer which focuses on pressure sensor since 2007 .

2.    Q: What international certificates do you have?
        A: ISO9001, CE, ATEX , TUV ,HART , Certificated.

3.    Q: What is your production capacity?
        A: We produced 1500000 pieces pressure sensor in year .

4.    Q: What is the lead time of your product?
        A: Stocks are available for some products. The typical lead time is 7-10 working days for product without customization. 
       Note: lead time may vary base on different products. Please contact us for detailed lead time. 

5.    Q: What is the warranty of your products?
       A: Our warranty time is 12 months after shipment.

6.    Q: Do you provide customized products?
       A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.

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