Air Differential Pressure Sensor Pressure Transmitter

• Customization: Available
• Type: Intelligent Pressure Transmitter
• Feature: Intelligent
• Model NO.: QYB161
• Measuring Medium: Liquid
• Accuracy Grade: 0.5G
• Pressure range: 0-3.5MPa
• IP Rating: IP65
• Certification: ISO
• Customized: Customized
• Range: 0-3.5MPa
• Accuracy: 0.5%F.S
• Stability: 0.1%/Year
• Operating Temperature: -30~80°c
• Static Pressure: 10MPa
• Output Signal: 4-20mA/0-5V/0-10V/RS485
• Medium Temperature: -40~85°c
• Specification: 0.5kg
• Trademark: XYT
• Origin: Shaanxi
• Production Capacity: 2000/Year

Product Description

Overview

QYB161 differential pressure transmitter adopts diffusion silicon differential pressure sensor and stainless steel case, the two pressure interfaces can be connected on the measured pipeline or impulse line, suitable for measuring differential pressure of gas and liquid.

 

Main Features

1. Industrial protection grade

2. Fully stainless steel structure

3. 4-20mA, 0-5V/0-10V output

Specification

Parameter	Value					Units		Notes
General
Pressure Range	0 -35					Bar		1bar=14.5Psi
Static Pressure	100					Bar
Overpressure	1.5xFS					bar
Environmental
Operating Temperature Range	-20 to +85					oC		-4 °F to 185 °F
Compensated Temperature Range	-10 to +70					oC		14 °F to 158 °F
Storage Temperature Range	-40 to +125					oC		-40 °F to 257 °F
Vibration	10					g		20 to 2000Hz
Shock	100					g		10ms
Cycles	10x10^6					cycles
Electrical @ 25°C(77°F)
Output Signal	4...20mA	0...5Vdc		0-10Vdc
Power Supply(Vs)	12. 30Vdc	12. 30Vdc		12. 30Vdc
Physical Specifications
Media Compatibility	All media compatible with 316L stainless steel
Housing	304 or 316 stainless steel
Diaphragm	316L stainless steel
Seal Ring	Viton or NBR
Oil Filling	Silicone oil
Protection	IP65(Standard), IP68(only for cable outlet)
Net Weight	Approx.185g
Parameter	Minimum		Typical		Maximum		Units		Notes
Performance
Accuracy	0.1		0.25		0.5		%FSO		1,2
Temp Coeff - Zero			±0.75		±1.5		%FSO		3
Temp Coeff - Span			±0.75		±1.5		%FSO		3
Long-Term Stability			±0.2		±0.3		%FSO/year		1

Detials

Selection Guide

Selection Guide of QYB160 Differential Pressure Transmitter
Range	0-35bar
Pressure Type	gauge	absolute	sealed gauge
Accuracy	0.1%FSO	0.25%FSO	0.5%FSO
Mechanical Connection	M20*1.5	G12	G14
Output Signal	4...20mA	0...5Vdc	0...10Vdc

Company Profile
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FAQ

1. How long will you reply me?
Normally in 1 hours, no more than 12 hours.

2. How can I get the quotation?
Please provide specification and application including sensing element, pressure range, thread connection, pressure type, medium, electronic connection, shell material etc. More details, more accurate quotation and earlier response.

3. Can I get sample?
Contact with our staff online directly and they would check stock for you.

4. Can I visit your factory?
You are warmly welcomed, our factory is located at 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 is your terms of payment?
We could accept T/T, L/C, Western union, PayPal, credit Assurance.