3051 Explosion-Proof Aluminum 4-20mA Hart Differential Pressure Transmitter

• Customization: Available
• Type: Differential Pressure Transmitter
• Structure Type: Monocrystalline Silicon Pressure Transmitter
• Model NO.: QYB 400
• Measuring Medium: Liquid, Gas,Steam
• Accuracy Grade: 0.075%F.S, 0.05%Fs, 0.1%Fs
• Pressure range: 1kpa~3MPa
• IP Rating: IP67
• Customized: Customized
• Output: 4-20mA+Hart, RS485
• Housing Material: Aluminum /Stainless Steel
• Display: LCD
• Thread: M20*1.5, G1/2, NPT1/4 or Customized
• Electrical Connection: NPT1/2 or M20*1.5
• Accuracy: 0.1%, 0.075%, 0.05%
• Mounting Brackets: No Mounting Bracket, Elbow Bracket,Stainless Steel
• Power Supply: 12-30VDC
• Transport Package: Standard Carton Packaging
• Specification: 2KG
• Trademark: XingYuTeng
• Origin: China
• Production Capacity: 5000/Month

Product Description

3051 Explosion-proof Aluminum 4-20mA Hart Differential Pressure Transmitter
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

Features
1. High precision level. German high-precision single crystal silicon sensor chip has an accuracy of ±0.05%.
2. Strong load resistance
3. Excellent environmental adaptability. Intelligent pressure compensation and temperature compensation eliminate the influence of temperature on the transmitter and minimize the comprehensive test error on site.
4. Excellent long-term stability. Stability can be maintained at 0.1%FS/5 years
5. Flexible remote assistance debugging function. Remote and local parameter setting function configuration is realized through Hart, FF bus, RS485 communication and panel buttons.

Technical Parameters

Sensor Material	Monocrystalline silicon
Measure Medium	Gas/Liquid/Steam
Output	4~20mA+Hart / 4~20mA+RS485
Power Supply	12~30VDC
Display	5-digits LCD
Explosion-proof Performance	Explosion-proof, waterproof, sealed shell, Intrinsically-safe
Operating Temperature	-40ºC~70ºC
Medium Temperature	-40ºC~100ºC(silicon oil)  -40ºC~85ºC(fluorocarbon oil) -29ºC~149ºC(normal silicon oil) 15ºC~300ºC(high temp silicon oil)
Damping Adjustment	0-30s, 0.1s/step
Measure Range	Differential pressure: 0-0.125KPa to 0-7MPa Gage pressure: 0-0.125KPa to 0-42MPa Absolute pressure: 0-200KPa to 0-2.1MPa
Accuracy	0.075% F.S.
Stability	≤0.1%/year, 0.25%/3 years
Measure Range Ratio	10:1

 

Application

Company Profile

FAQ

1. How long will you reply to me?
We will reply to you as soon as possible. Normally in 1 hours, no more than 12 hours.
2. How can I get the quotation?
Please provide the site conditions and product requirements. The selection table will be provided for your reference. Please let me know the quantity you need. The more quantity, the greater the discount.
3. Can I get sample?
Contact our staff online directly and they will check stock for you.
4. Can I visit your factory?
You are warmly welcomed, our factory is located in Baoji City, Shaanxi Province, China.
5. Can we use our logo on the products?
Yes, we provide OEM/ODM service.
6. How long is your warranty period?
Warranty period from the date of acceptance of 12 months.
7. What are your terms of payment?
We could accept T/T, L/C, PayPal and credit Assurance.