4 Digits LED Display Relay Output Four Wires Control Intelligemt Pressure Controller

• Type: Electronic
• Number of Switch: Fine Lines Control
• Structure: Power Built-in Type
• Usage: Control Switch, Playback Switch, Disconnector, Change-over Switch
• Application: Home, Commercial, Industrial, Vehicles
• Explosion-proof Type: Could Do Ecplosion-Proof Case
• Model NO.: QYK105
• Contact: Relay
• Contact Type: Type c Contact
• Detection Method: Correlation Type
• Brand: Xyt
• Certification: ISO9001, UL, CE, CCC
• Range: -0.1~100MPa
• Control Accuracy: 0.5%F.S
• Output: 4-20mA
• Power: 24VDC/220VAC
• Thread Connection: Customized
• Overload: 150%F.S
• Response Time: 30ms
• Operating Temperature: -30
• Specification: 0.5kg
• Trademark: XYT
• Origin: Shaanxi
• Production Capacity: 2000/Year

Product Description

Overview
constant pressure controller QYK105 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.

Main 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

Application

Process control system

Hydraulic control system

Oil pump/drilling

Pump & Water system

Chemical industry

HVAC

Refrigeration system

Natural gas

Air compressor

Food industry

 

Specification
 

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

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