High Precision Air Water Level Piezoresistive Pressure Sensor

• Type: Piezoresistive Pressure Sensor
• Component: Mechanical Structure Type
• For: Diffused Silicon Pressure Transmitter
• Output Signal Type: Analog Type
• Production Process: Normal Wirewound
• Material: Stainless Steel
• Model NO.: XYT-193
• Wiring Type: Two-Wire
• Measuring Medium: Liquid
• IP Rating: IP65
• Certification: CE
• Customized: Customized
• Output Signal: 4-20mA
• Medium: Gas/Liquid/Oil etc
• Power Supply: 8~30VDC
• Electric Connection: 100mm Silicon Rubbe
• Input Impedance_No Change Under: 10grms, 20Hz to 2000Hz
• Response (10%~90%): <1ms
• Insulation Resistor: 100mohm 100VDC
• Diameter: 19mm
• Temperature Range Compensat: -20-80
• Transport Package: Carton Box
• Specification: 26g
• Trademark: XYT METER
• Origin: China
• HS Code: 9026
• Production Capacity: 2000/Month

Product Description

       XYT-193 Digital Piezoresistive Pressure sensor      

Product Description

The Model XYT-193 Digital Pressure Transducer is an oil filled OEM pressure sensitive element isolated with a 316 stainless steel corrugated diaphragm. The chip adopts the international advanced   high-stable and high-precision silicon pressure chip, and applies  the  new production technology and high-precision production inspection equipment, so that the product has excellent stability, temperature  compensation and nonlinearity are carried out through the special integrated circuit developed by the company. Correction, direct output  of standard (4~20) mADC signal. Low power consumption, easy to connect to various devices, easy to assemble and strong applicability.  This product can be widely used in the detection of various fluid pressures.

Features

1.With gauge pressure, absolute pressure, sealed pressure form 
2.Isolated structure, suitable for a variety of fluid media
3.Standard Φ19mm sensor general size       
4.All stainless steel 316L material            
5.Standard (4~20) mA output, high precision
6.Power supply: 8-30VDC
7.-20~80C wide temperature range compensation

Construction Performance

1. Diaphragm material: 316L
2. Shell material: 316L
3. Pressure tube material: 316L
4. Sealing ring: Butyl cyanide
5. Net weight: about 26g

Vibration: no change under 10gRMS, 20Hz ~ 2000Hz
Shock: 100g, 11ms
Media Compatibility: Liquids or gases compatible with
materials of construction and fluororubber

Basic Condition

Ambient temperature: (25± 1)C
Vibration: 0.1g(1m/s2)Max
Humidity: (50%±10%)RH
Ambient pressure: (86-106) kPa

Electrical connection

                                                                                                                                                                              PIN: 24V DC (Red)  OUT+(Black)
 

Detailed Photos

 

Product Parameters

 

Item	Min	Typ.	Max	Units	Notes
Power	8	24	30	Vdc
Output Comprehensive Accuracy		±0.1	±0.2	%FS	@25C
		±0.3	±0.5	%FS	-20~80C
Repeatability		≤0.1		%FS
Hysteresis		≤0.1		%FS
Overload pressure			150	%FS
ESD protection		2000		V
Storage temperature		-40~125		C
Operating temperature		-40~100		C
Compensated temperature range		-20~80		C
long term stability		±0 2		%FS/year
Temperature drift coefficient	0.01	0.04	0.08	PPM/C
Power up time		80		ms

Selection Guide

Notes:
The assembly method of the pressure sensor is recommended to use a "suspended" structure to avoid pressing the seal on its end face to prevent the stability of the pressure sensor from being affected.
Pay attention to protect the isolation diaphragm at the front end of the pressure sensor, so as not to bump the performance of the pressure sensor or cause damage to the sensor.

1.The shell core cavity should be designed with a tapered angle as shown in the figure, which is easy to assemble the core body and can prevent the right angle from scratching the sealing ring; lubricating oil can be applied to the sealing ring or the assembly port to facilitate assembly.
2.When assembling, pay attention to the tolerance of
the core body size and the inner shell of the transmitter shell. It is recommended that the cavity be processed according to +0.02~ +0.05 of the core body diameter to achieve the required air tightness.
3. When assembling, it should be placed vertically and pressed down evenly to prevent jamming or crushing the compensation sheet.
4. The measured medium should be compatible with the Material of the core diaphragm shell (316L), otherwise special instructions should be given when ordering.
! Do not press the metal diaphragm with hands or hard objects to avoid damage to the core due to chip deformation or perforation.
! The snorkel should be kept open to the atmosphere.
! Do not allow water, water vapor or corrosive media to enter the reference cavity at the rear of the core.
! Avoid falling and other man-made damages that affect parameter changes.

About us                                                                                                                                                    

Baoji XingYuTeng Measure and Control Instruments Co., Ltd was founded in 2007 in Baoji, Shaanxi Province,China. As a well-known manufacturer, XingYuTeng specializes in High-tech R&D, focuses on self-developing, manufacturing and selling of measurement and control products for pressure, temperature, liquid level and flow. XingYuTeng has got the certificates for ISO9001, CMC (China Metrology Certification) and EX (Explosion-proof certification).
With the advanced equipments and professional technology, XingYuTeng can offer wide-ranging and varied high-quality pressure transmitter, digital pressure gauge, level transmitter and temperature transmitter etc. The products are widely used in diverse fields such as hydroelectricity, water industry, petroleum industry, chemical engineering, mechanical engineering, hydraulic system, industrial controls, medical industry and food handling.
XingYuTeng has exported products to Europe, America, Southeast Asia, Africa and other regions all over the world. Based on the purpose of satisfying customers, XingYuTeng keeps improving to provide perfect products and excellent services to customers for the win-win situation.

FAQ

1. How long will you reply me?
Normally in 1 hours, longest time wouldn't over 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.