Home > Products > Gas sensor > LS-7 OEM Refrigerant Gas Sensor for Leak Detection & Measurement
LS-7 OEM Refrigerant Gas Sensor for Leak Detection & Measurement
- 1000 Piece / Pieces per Month
- HK
- T/T PayPal
- 7 days
- NTU Nephelometric Turbidity & Temperature Sensor
- OPTOD Optical Dissolved Oxygen & Temperature Sensor
- HG-B40A/HG-B40C Combi ASIC Ultrasonic Sensor & Module
- HG-C40U Ultrasonic Range Finder Sensor & Module (UART) (Conventional) All Categories
- HG-P40WP Ultrasonic Proximity Sensor Module for Water Proof Types of Ultrasonic Sensors
- HG-P40C Ultrasonic Proximity Sensor & Module (Conventional)
Product Details
Brand Name: | Qbit | Place of Origin: | Italy | Model Number: | LS-7 |
Usage: | Gas Sensor |
Product Description
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 | |
C 8H10 | 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) |
(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.
Contact Us
- Week technology ltd
- Contact nameCherry
- Phone86-0755-83289036-843
- Address16 Floor, Building #3, Zhongke Mansion, Gaoxin South Shenzhen,Guangdong
- PbSe 4 Channel Infrared Detector
- VST-C598IH AC/ DC Operated Carbon Monoxide Alarm (CO Alarm)
- GM220 Film/Coating Thickness Gauge
- GM8800A Combustible Gas Detector
- MB1043 HRLV-MaxSonar-EZ4 High Performance Ultrasonic Rangefinder
- MB1040 LV-MaxSonar-EZ4 High Performance Ultrasonic Rangefinder
- HG-DMSI-03 Distance Measure Sensor Interface Board
- AR5750B Refrigerant/SF6 Gas Leak Detector
- ENV-40-pH pH Probe
- ENV-50-pH Industrial pH Probe
- EZO-pH EZO pH Circuit
- PSC-T54U Non-Contact Infrared Pyrometer for Glass Industry Applications
- PSC-SR54NL/PSC-SR54NV Two-Color Non-Contact Infrared Pyrometers
- Infrared Temperature Sensors PyroCouple, PyroEpsilon, PyroBus, PyroCAN
- CV7-E Ultrasonic Wind Speed Sensor
- MX600 MX500 MX300 MX200 Wind Speed Sensor Weather Monitoring
- WQ-COND Rugged Water Conductivity Sensor
- WQ600 Rugged Oxygen Reduction Potential (ORP) Sensor
Popular Searches
Find Similar Products By Category
- Electronic Components & Supplies > Active Components > Sensors
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
Cherry
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-