Diameter 100mm Pressure Switch for Steam Boilers

• Type: Electronic
• Number of Switch: Double Control Switch
• Structure: Power Built-in Type
• Usage: Control Switch
• Application: Industrial
• Explosion-proof Type: Intrinsically Safe
• Model NO.: QYK104
• Contact: Normally Open
• Contact Type: Type c Contact
• Detection Method: Correlation Type
• Brand: Xyt
• Certification: ISO9001, CE
• Pressure Ranges: 1000bar
• Accuracy: 0.5%
• Pressure Range: -0.1-0-100MPa
• Display Accuracy: 0.1%Fs
• Output: 4-20mA+2 Relays
• Connection: M20*1.5 G1/4 G1/2 NPT
• Power: 24VDC/220VAC
• Display: LED
• Protection Grade: IP65
• Swithc Type: PNP/NPN
• Transport Package: Carton Box
• Specification: 0.5kg
• Trademark: XYT
• Origin: China
• HS Code: 9026
• Production Capacity: 2000/Month

Product Description

Pressure switch control

 

1.Description

Water pressure controller QYK104J 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.

The use is very flexible. QYK104J 's operation and adjustment is simple and easy, meanwhile, this product also has good reliability and safety.

 

2.Features

100mm diameter,back or lower counting

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, 1.2A loading capacity;
4~20mA analog output (optional).

 

3.Specifications

pressure medium	Water
pressure ranges	0~1000bar
overload pressure	150%FS
output signal	4~20mA(option)+2 relays
control accuracy	0.5%FS(standard)
display accuracy	0.1%FS
long-term stability	<0.2%FS/year
supply voltage	24VDC/240VAC
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, 1.2A
process connection	G1/4 or others
electrical connection	aviation connector or others
material of wetted part	1Cr18Ni9Ti
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.