Factory Price High Accuracy 0.075%F. S Oil OEM 420mA Hart Smart Differential Pressure Transmitter Sensor

• Customization: Available
• Type: Normal Pressure Transmitter
• Structure Type: Monocrystalline Silicon
• Model NO.: QYB 401
• Measuring Medium: Liquid, Gas, Vapor
• Accuracy Grade: 0.5G
• Pressure range: 0.001MPa～35MPa
• Customized: Customized
• Material: Stainless Steel, Cast Aluminium
• Output Signal: 4-20mA+Hart, RS485
• Display Screen: LCD
• Accuracy: 0.1%, 0.075%, 0.05%
• Process Thread: M20*1.5, G1/2, NPT1/4 or Customized
• Isolation Diaphragm: SS316L, Hc-276, Tantalum, Titanium
• Sensor Filling Fluid: Silicone Oil, Fluorine Oil, Edible Oil
• Mounting Brackets: No Mounting Bracket, Elbow Bracket,Stainless Steel
• Long-Term Stability: +0.1%F.S/Year
• Electrical Connection: NPT1/2, M20*1.5
• Transport Package: Carton
• Specification: 3KG
• Trademark: XYT
• Origin: China
• HS Code: 9026201090
• Production Capacity: 100000pieces/Year

Product Description

Factory Price High Accuracy 0.075%F. S Oil OEM 420mA Hart Smart Differential Pressure Transmitter Sensor for Petroleum Fishery Pharmaceutical Hydropower Winery

Product Description

QYB401 monocrystalline silicon differential pressure transmitter adopts monocrystalline silicon sensor chip made of German advanced MEMS technology, double diaphragm protection structure, combined with superb production technology to achieve high accuracy and ultra-high stability of the product. Embedded with intelligent signal processing module, it realises the perfect combination of pressure and temperature compensation, providing reliable measurement accuracy and excellent long-term stability under a wide range of static pressure and temperature changes.
QYB401 monocrystalline silicon differential pressure transmitter can be used to measure the level, density, pressure of liquid, gas or steam, and convert it into 4-20mA DC (superimposed HART communication) current signal output;
QYB401 series products can provide HART /485-Modbus/FF and other communication protocols.

Main Features

1.Span shift function, span shift ratio 10:1
2.Damping: 0-30s adjustable,0.1s/step
3.Zero/full span compensation and correction
4.Output current multi points correction
5.Multi pressure units option
6.Ultralow temperature LCD display (-40~70ºC)
7.Extraction of a root function for output current
8.Self-diagnosis and fault alarm output function
9.EEPROM non-volatile memory, prevent losing data due to outage or mistake

Product Parameters

Measuring Medium	Liquids, gases or vapors
Measurement Type	Gauge pressure /Absolute pressure
Range	1KPa~3Mpa
Accuracy	0.05%F.S, 0.075%F.S, 0.1%F.S
Overvoltage Effects	0.075%*Span
Long-term Stability	0.1%*Span /5-year
Ambient Temperature	-40~85ºC, -20~65ºC( with display)
Isolation Diaphragm	SS316L or others
Process Connection Material	SS304/ SS316L
Pressure Transmitter Housing	Aluminum alloy, Stainless steel
Electrical Connection	M20*1.5
Thread	NPT1/2, G1/2, M20*1.5 or customized

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 is provided for your reference. Please let me know the quantity you need. The more quantity, the greater the discount.
3. Can I get a 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?
The 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.