Products

DESCRIPTION

Basic Info

Model NO.	QYK105
Type	Electronic
Number of Switch	Double Control Switch
Structure	Power Built-in Type
Usage	Control Switch
Application	Industrial
Explosion-proof Type	Intrinsically Safe
Contact	Normally Open
Certification	ISO9001
Range	-0.1-100MPa
Accuracy	0.5%
Thread	G1/2 and Other
Switch	4 Point
Transport Package	Standard Carton Packing
Specification	0.5kgs
Trademark	XYT
Origin	China
Production Capacity	5000/Month

Product Description

1.Description

constant pressure controller QYK104 is pressure measurement & control product with intelligent digital display, it is combined the functions of pressure measurement, display, output and control. This product is made with entire electronic structure, and built isolated-membrane pressure sensor in its front end. Its output signal is amplified through high accuracy & low temperature swift amplifier, then is input high accuracy A/D converter, and processed by microprocessor, the processed signal controls two-way switch, to realize the pressure measurement and control for systems.

Applications:

Process control system

Hydraulic control system

Oil pump/drilling

Pump & Water system

Chemical industry

HVAC

Refrigeration system

Natural gas

Air compressor

Food industry

2.Features

4 digit LED Switch value can be set from zero to full scale freely;The outer case is equipped with light emitting diode (LED), is easy for abserving operation;Operation is easy; the pressed key is for adjustment and parameters setting on the spot;2 relays switch output, 3A loading capacity;4~20mA analog output (optional).RS485

3.Specifications

pressure medium	gas or liquid compatible with stainless steel
pressure ranges	-0.1~0~100Mpa
overload pressure	150%FS
output signal	4~20mA(option)
control accuracy	0.5%FS(standard)
display accuracy	0.1%FS
long-term stability	<0.2%FS/year
supply voltage	24+_20%V DC
ambient temperature range	-30~+70 ºC
media temperature range	-40~+85 ºC
storage temperature range	-20~100 ºC
service life of switch	>1million times
power consumption	<3W
load capacity	<24V, 3A
process connection	G1/4 or others
electrical connection	aviation connector or others
Output	4-20mA
relative humidity	0~80%
protection	IP65

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.