Intelligent Digital Steam Boiler Pressure Switch with Display 4-20mA Qyk105

• Type: Threaded Mount
• Number of Switch: Multi Control Switch
• Structure: Power Built-in Type
• Usage: Control Switch
• Application: Industrial
• Explosion-proof Type: Intrinsically Safe
• Model NO.: QYK105
• Contact: Normally Open
• Contact Type: Type a Contact
• Detection Method: Reflection Type
• Brand: Xyt
• Certification: ISO9001, CE
• Switch Type: Relay Output, Two Lines Control
• Theread Connection: G1/2, G1/4, M20*1.5/NPT
• Output Signal: 4 ~ 20mA/ RS485
• Enclosure Material: Stainless Steel 304
• Display Type: LED
• Max. Working Pressure: 100MPa
• Pressure Range: -0.1~0~100MPa
• Power Supply: 24VDC/220VAC
• Switch: 4 Point
• Transport Package: Carton
• Specification: 15X15X5 cm
• Trademark: XYT
• Origin: China
• HS Code: 9032200000
• Production Capacity: 5000pieces/Month

Product Description

Product description:

RS485 4-20mA output LED display controller pressure switch QYK105J 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 of RS485 4-20mA output LED display controller pressure switch QYK105J is very flexible. QYK105J 's operation and adjustment is simple and easy, meanwhile, this product also has good reliability and safety.

Features:

1.4 digit LED Switch value can be set from zero to full scale freely;
2.The outer case is equipped with light emitting diode (LED), is easy for abserving operation;
3.Operation is easy; the pressed key is for adjustment and parameters setting on the spot;
4. 4 relays switch output, 3A loading capacity;
5. 4~20mA analog output/RS485 (optional)

Product parameters:   
 

pressure medium	gas or liquid compatible with stainless steel
pressure ranges	-0.1~0~100Mpa
overload pressure	150%FS
output signal	4~20mA/RS485(option)
control accuracy	0.5%FS(standard)
display accuracy	0.1%FS
long-term stability	<0.2%FS/year
supply voltage	24VDC/220VAC
ambient temperature range	-30~+80 ºC
media temperature range	-40~+150 ºC
service life of switch	>1million times
power consumption	<3W
load capacity	<220V, 3A
process connection	G1/2 or others
electrical connection	aviation connector or others
relative humidity	0~90%
protection	IP65

 

SELECTIONS FOR QYK105 Smart Pressure with control
QYK105	J	φ100 Radial Mount
	B	Explosion-proof
Output signal	I	4~20mA
	R	RS485
Thread Connection	G12	G1/2
	M20	M20*1.5
Power supply	D	24VDC
Electronic Connection	A	220VAC

Dimension:



Application:

Process control system

Hydraulic control system

Oil pump/drilling

Pump & Water system

Chemical industry

HVAC

Refrigeration system

Natural gas

Air compressor

Food industry

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.