O2I- Flex Oxygen Interface

O2I- Flex Oxygen Interface


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
U.S.A
Payment Terms
Negotiable
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
o2i, flex oxygen interface
Category
Sensors

ISweekcom

Membership
BIZ
Country / Year Established
U.S.A U.S.A / 2013
Business type
Distributor
Verified Certificate

8

Product name O2I- Flex Oxygen Interface Certification -
Category Sensors Ingredients -
Keyword o2i , flex oxygen interface Unit Size -
Brand name - Unit Weigh -
origin U.S.A Stock -
Supply type - HS code -

Product Information

 

Product Specification

FEATURES
 Provides the electronics necessary to power and control SST’s range of dynamic oxygen sensors
 High accuracy linear output
 Selectable output measurement ranges: Standard ranges of 0-25% O2 and 0-100% O2 or fully adjustable via RS232 when configured in 0-100% O2 mode
 Multiple outputs:4-20mA, 0-10VDC and RS232 comms interface
 Externally triggered automatic or manual calibration. Calibration can also be initiated via an on-board push button switch
 Can be calibrated in normal air (20.7% O2) or in any other known O2 concentration
 Cycling 3.3VDC logic output allows direct monitoring of the O2 sensor pump cycle for diagnostic purposes

    Selectable output filtering allows adaptive, fast and dynamic or slow and stable output response
 Power and Sensor Operating LEDs
 Removable polarised screw terminals for easy wiring

 

SPECIFICATIONS
Maximum ratings
Supply voltage 24VDC ± 10%
Current consumption 600mA max @ 24VDC
4-20mA Load 100-600ΩTemperature limits
Storage -10 to 70C
Operating -10 to 70C

 

APPLICATIONS
 Combustion control including oil, gas and bio-mass boiler applications
 Composting
 Laboratory & building air quality monitoring in-cluding confined space personnel safety
 Industrial process control i.e. gas mixing for weld-ing and steel making
 Oxygen generation systems
 Medical
 Scientific including respiratory studies of a com-munity or an organism, plants and animals
 Food and beverage packaging.
 Applications where low oxygen (>0.5%) is key. Such as fermentation, rust and corrosion preven-tion.

 

DESCRIPTION
The O2I-FLEX Interface provides all necessaryelectronics to power and control SST Sensing’s range ofdynamic Oxygen Sensors.
The O2I-FLEX Interface can be user configured to outputmeasuring ranges of 0-25% O 2  and 0-100% O 2  . The entire measurement range is linear in both cases. Factory default is 0-25% O2.  When configured for 0-100% O 2  the user can also customise the analogue output ranges to suit their application.
The interface outputs the measured values simultaneously via 4 output channels, 4-20mA, 0-10V DC and RS232 (Rx and Tx), all outputs are referenced to the system GND.
A digital 3.3V DC  logic output cycles at the same frequency as the electrochemical pumping action of the oxygen sensing cell during normal operation, thus providing a real time sensor health check, if the output ceases to cycle the sensor has entered a start-up or error state. This provides fault proof operation. The digital output is also used during the calibration process to indicate the interface status. A green on-board LED mirrors the CYCLE output and can be used to visually determine the sensor status or during the calibration process. A red LED indicates the unit has power applied.
SST’s range of oxygen sensors do not directly measure the oxygen concentration but instead measure the partial pressure of oxygen within the measurement gas. In order to output an oxygen concentration (%) the O2I-FLEX must be calibrated, or more specifically, re-referenced in a known gas concentration, typically normal air. Calibration, or re-referencing, is achieved by connecting the calibration input to GND or by pressing the on-board calibration switch and monitoring the status of the digital cycle output or by visually monitoring the on-board green LED. During the calibration process the output will either automatically calibrate to a fixed reference or can be manually calibrated to any output by way of a PCB mounted potentiometer. The fixed reference is factory set to 20.7% O 2 for calibration in normal air though this value may be altered via the RS232 interface for calibration with a reference gas of any known oxygen concentration.
Calibration is stored on power loss.The auto or manual calibrate function is user configurable. Regular calibration removes the effects of application and atmospheric pressure changes and also
eliminates any sensor drift that may occur during the first few hundred hours of operation.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

ISweekcom

Country / Year Established
U.S.A U.S.A / 2013
Membership
BIZ
Business type
Distributor

8

President
qiulonny
Product Category
Sensors
Year Established
2013
Company introduction
<p> 

ISweek is the industry sourcing and direct marketing platform launched by OFweek, Chinese high-tech web portal. ISweek has gathered abundant high-quality industrial products around the world, and is dedicated to providing one-stop product distribution and procurement services for buyers, suppliers, traders, and manufacturers of industrial technology products.

OFweek is a comprehensive web portal in Chinese high-tech industry with over 2 million members across various fields; its information covers a wide range of high-tech fields, including lighting, LED, solar PV, optical communication, laser, optics, display, electronics engineering, industrial control, robot, smart grid, instrument and meter, sensor, energy conservation and environmental protection, wind power, power supply, lithium battery, electric power, telecommunication, Internet of Things (IOT), cloud computing, 3D printing, smart home, wearable device, new energy vehicle, and medical technology, etc. OFweek can provide advertisement, data, activity, conference, webinar, domestic and foreign trade B2B, HR, industrial research report, industry consulting, investment and financing as well as other services; and it’s becoming the fastest growing industrial comprehensive e-commerce platform in China.

Technology changes the world. ISweek and OFweek are always working together with those excellent partners, to become the most valuable partnership of our customers.

HOT product: Sensor, Gas Sensor, Co2 Sensor, Humidity Sensor, Temperature Sensor, Pressure Sensor, UV Sensor, Air Quality Sensor

 

Main Markets

U.S.A U.S.A

Main Product

Related Products

Other buyers also search

Membership Grade

BUYER

Biz Pro VIP

SELLER

Biz Pro VIP
팝업닫기
Live Chat A new message arrives
from a business partner.

No Data

  • There is no data to load
  • Check out the My TK > My Inquiries list.
  • After agreeing to the use of the Live Chat service, the list is printed only when there is at least one history of receiving or sending a Live Chat request.

If you have not yet agreed to use the Live Chat service,

You can use the Live Chat freely after agreeing to the use of the Live Chat service.

View more
View more