LS-7 OEM Refrigerant Gas Sensor for Leak Detection

LS-7 OEM Refrigerant Gas Sensor for Leak Detection


Negotiable Min Order Quantity Unit

Required Quantity
Place of Origin
Italy
Brand name
Qbit
Payment Terms
Others,T/T
Production method
Negotiable
Shipping / Lead Time
Negotiable / Negotiable
Keyword
refrigerant gas sensor, gasleak detection
Category
Sensors

Shenzhen ISweek Technology LTD

Membership
BIZ
Country / Year Established
China China / 2014
Business type
Trading Company
Verified Certificate

8

Product name LS-7 OEM Refrigerant Gas Sensor for Leak Detection Certification -
Category Sensors Ingredients -
Keyword refrigerant gas sensor , gasleak detection Unit Size -
Brand name Qbit Unit Weigh -
origin Italy Stock -
Supply type - HS code -

Product Information

 

LS series OEM Refrigerant Gas Sensor Description
LS series gas sensors are designed for maximum sensitivity and speed they do not have a reference channel. Thus a calibration procedure (background detection) is needed with these sensors. Each sensor consists of an I.R. detection cell and an electronic board. The board is equipped with a micro-processor which performs the measurement and transmits it to any external control unit via an RS-232 protocol. For complete operations the sensor requires an RS-232 line, DC power supply (+/- 15 V) and connection to a suitable pneumatic circuitry to allow the gas being tested to flow into the cell.

Our sensors for trace gas detection adopt the N.D.I.R. (Non Dispersive Infra Red) Tecnology. This technology is based on light absorption at selected wavelengths for each different gas.
 

LS series OEM Refrigerant Gas Sensor DETECTABLE Gases: 

Sensor LS-1
R134a
Sensor LS-2
R22
Sensor LS-3
CO2
Sensor LS-4
R134, R404, R407, R410
Sensor LS-5
R134, R404, R407, R410, R22
Sensor LS-6
R600, R290, CH3OH, C6H6, C7H8, C8H10 …….
Sensor LS-7
SF6, NH3
Sensor LS-8
CH4
Sensor LS-9
CH2O

 


LS series OEM Refrigerant Gas Sensor Refrigerant Gas Leak Detection SPECIFICATIONS :

Smallest detectable
Refrigerant leak rates
 
R 134a
0.3 (g/y)
LS-1
R 22
0.5 (g/y)
LS-2
R 404
0.2 (g/y)
LS-4
R 407
0.6 (g/y)
LS-4
R410
0.8 (g/y)
LS-4
R600
0.6 (g/y)
LS-6
HIGH res. Measuring scale
0 -100 (g/y)
res. 0.1 g/y

LOW res. Measuring scale
0 -10000 (g/y)
res. 10 g/y

Response time
0.5-1.5 (sec)
(1)
Gas flow (typ.)
120 sccm
(2)
Power Supply
+15/-15/0 V - 200 mA

Digital I/O
RS232
(3)
(1) the sensor response time can be set on customer demand. A faster response time means a lower detector precision.
(2) Sensor parameters are factory set for this flow rate. Different settings available on demand.
(3) Baud-rate=9600 (it can be differently set on customer demand), Data bits=8, Parity=none, Stop bits=1.

LS series OEM Refrigerant Gas Sensor Environmental Gas Concentration Measurements:
Smallest detectable 
Concentration  
(Sniffer method)
CO2
1.0 PPM
LS-3
CH4
5.0 PPM
LS-8
SF6
0.5 PPM
LS-7
Smallest detectable
Concentration
(Close Circuit)
CH2O
0.02 PPM
LS-9
CH3OH0
0.01 PPM
LS-6
C6H6
0.02 PPM
LS-6
C7H8
0.02 PPM
LS-6
C8H10
0.02 PPM
LS-6
HIGH res. Measuring scale
0 -100 PPM
or
0-1000 PPM
res. 0.1 PPM

res. 1 PPM

LOW res. Measuring scale
0 -10000 PPM
or
0 - 100000 PPM
res. 10 PPM

res. 100 PPM

Response time
0.5-1.5 (sec)
(1)
Gas flow (typ.)
120 sccm
(2)
Power Supply
+15/-15/0 V - 200 mA

Digital I/O
RS232
(3)
(1) the sensor response time can be set on customer demand. A faster response time means a lower detector precision.
(2) Sensor parameters are factory set for this flow rate. Different settings available on demand.
(3) Baud-rate=9600 (it can be differently set on customer demand), Data bits=8, Parity=none, Stop bits=1.

 

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Others,T/T Shipping time Negotiable

Shenzhen ISweek Technology LTD

Country / Year Established
China China / 2014
Membership
BIZ
Business type
Trading Company

8

President
Li xiaoyang
Address
16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1st Rd, Hi-Tech Park, Nanshan
Product Category
Sensors
Year Established
2014
No. of Total Employees
101-500
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.

For the projects of telecom communications power, dynamic environmental monitor and access networks ring controllers, we provide fully imported sensing component solutions and support the manufacturers in the industry with necessary techniques and information.

In industrial auto-control and building auto-control, we provide our customers with total solutions of sensing 
components, control systems, general cabling and system integration.

The gas sensor combined with the well-developed related temperature and humidity sensors can provide the increasing programs such as air purification, environment protection and granary monitor with excellent sensing and control component services.

 

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