• Model NO.：CY-HT-PV10
• Display Mode：128X64 Matrix DOT LCD
• Control Accuracy：±50ppm (Ideally)
• Environment Temperature：-10ºC ~ +60ºC
• Air-Source Pressure：(0.4 ~ 1)MPa
• Environment Humidity：<80%Rh
• Install Mode：Wall Mount(Chassis)
• Transport Package：Wooden Case
• Specification：115mmx185mmx195mm
• Trademark：CYKY
• Origin：Zhengzhou, China
• Production Capacity：100pieces,Month

Basic Info.

Model NO. CY-HT-PV10 Display Mode 128X64 Matrix DOT LCD Control Accuracy ±50ppm (Ideally) Environment Temperature -10ºC ~ +60ºC Air-Source Pressure (0.4 ~ 1)MPa Environment Humidity <80%Rh Install Mode Wall Mount(Chassis) Transport Package Wooden Case Specification 115mmx185mmx195mm Trademark CYKY Origin Zhengzhou, China Production Capacity 100pieces/Month

Product Description

PID control Proportional Valve Oxygen Concentration Controller
Application of Proportional Valve Oxygen Concentration Controller:
Proportional valve controller focuses on the range auto-control of oxygen or other media gases concentration from wave-soldering machine, reflow-soldering machine and gas protection furnace, etc.

Instrument features of Proportional Valve Oxygen Concentration Controller:
• The self-determining function achieve auto-intelligent determining PID control parameters, reducing user's workload on debugging;
• With the buttons and OLED display screen, users could set parameters on the controller easily;
• It can connect with the computer by RS232/RS485 serial port carried by the controller to upload the test data and control output to the computer in real time. The received data can be observed, analyzed and saved by the matched software, and the parameters of the instrument can also be set flexibly by it;
• When connected with oxygen analyzer and other media analyzer, the input signal of the controller varies, and it can be used with the present analyzer to upgrade and reconfigure the devices;
• When the controller is using the output signal from the original analyzer, it can provide a set of output signal in the same type of the input signal simultaneously, not occupying any present resources;
• When receiving the signal from the analyzer, the unit can shift automatically, which is: when the concentration is less than 1%, the unit can shift to ppm display automatically to improve the control accuracy;
• High control accuracy, small fluctuation and conspicuous gas saving amount;
• The controller is in small size which is convenient for setting up in the present devices.

Technical parameters of Proportional Valve Oxygen Concentration Controller:

Control principle	PID
Display mode	128×64 matrix dot OLED
Controlled media	purity nitrogen, inactive gas, etc
Test range	0 ~ 1000ppm/5000ppm/25.00% O2
Control accuracy	±50ppm (ideally)
Control cycle	0.1S ~ 100S
Input port	1 way 0-10V/0-5V/4-20mA.DC
Output port	1 way 0-10V/0-5V/4-20mA.DC(interior and the input port are in parallel)
Communication port	RS232 (default) or RS485, baud rate 4800/9600/19200 optional
Power Supply	85 ~ 265VAC 50/60Hz
Environment temperature	-10ºC ~ +60ºC
Air-source pressure	(0.4 ~ 1)Mpa
Environment humidity	<80%RH
Appearance size	115mm×185mm×195mm(H×W×D)
Install size	173mm×120mm(W×D)
Install mode	wall mount(chassis)

Founded in 2005, Zhengzhou CY Scientific Instrument Co., Ltd. is a company specializing in the development and production of laboratory technology research equipment. The products are mixed, pressed, burned, cut, ground, polished, coated, analytical equipment and related consumables. Products include laboratory sintering equipment, coating equipment and so on. At present, it has been exported to 25 countries and regions such as the United States, Europe, and Southeast Asia, and has been well received by various scientific research units.

We have a mature technology research and development team, the number of technicians is 33, the company has 150 people, more than 500 square meters of office space, the factory covers an area of about 1,500 square meters located in Zhengzhou High-tech Zone Electronic Industrial Park. The products are mainly located in the research market, serving scientific research in the labs of universities and colleges, and can also customize products according to your needs.

Q. Are you a manufacturer or a trading company?

A. We are professional laboratory instrument manufacturers, have their own design team and factory, have mature technical experience, and can guarantee the quality of products and the optimal price.

Q. How is your company's product after-sales service system?

A. The product warranty period is 12 months, we can provide lifetime maintenance. We have professional pre-sales and after-sales departments that can respond to you within 24 hours to resolve any technical issues.

Q. How long is your delivery time? If I want to customize the instrument, how long does it take?

A.1. If the goods are in stock, it is 5-10 days. 2. We can provide customized services for our customers. It usually takes 30-60 days depending on the specifications of the custom instrument.

Q. Our country's power supply and plug are different. How do you solve it?

A. We can supply a transformer and plug according to your local requirements according to the power plug of different countries.

Q. How to pay?

A.T / T, L / C, D / P, etc., it is recommended to use Alibaba Trade Guarantee.

Q. How is the package of goods? Delivery methods?

A.1. Standard export fumigation sign wooden box packaging 2. Express, air, sea shipping according to customer requirements, find the most suitable way.

More questions, please contact customer service.