Cirius1 Infrared Sensor for Hydrocarbons Description and Operation
The Cirius range of sensors use the non-dispersive infrared method to detect the presence of gases. The sensors contain an infrared radiation source, a dual element infrared detector and a patented optical arrangement into which gas diffuses. The dual element infrared detector responds to changes in incident radiation and to operate he sensor the infrared source should be pulsed with a duty cycle of 50% at a frequency typically between 2Hz and 4Hz. The sensor produces outputs for active wavelengths, which are modified by the presence of target gas, and for reference wavelengths, which are not modified by the presence of target gas. These outputs consist of a small AC signal in sympathy with the source pulse that is superimposed on a DC voltage pedestal. The sensor also provides a measure of internal temperature via an embedded thermistor. The sensor requires a voltage supply to operate the infrared detector and the connections to the sensor follow the industry standard 7 pin format.
To operate the sensor it must be connected to a suitable circuit that provides the source drive and extracts the small AC signals from the DC voltage pedestal. The circuit must amplify the small AC signals, extract a value from them and treat the results to provide a linear output related to gas concentration. The temperature output from the sensor should be used to apply temperature compensation in order to achieve the full performance specification.
Cirius1 Infrared Sensor for Hydrocarbons Features
* Sensing ranges: 0-100% LFL Methane, 0-100% LFL Hydrocarbons and 0-100% volume Methane
* All metal construction
* Small internal volume
* 'Lightlocked': not affected by external illumination
* Low power
* Active and Reference signal outputs
* Embedded thermistor temperature sensor output
* Wide operating temperature range
* Fast response
* Immunity from 'poisoning'
* Fail safe operation
* Zero maintenance
* Electrically isolated housing
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Honeywell BW Solo is a easy to service single-gas detector with BLE connectivity that provides real-time visibility into the status and safety of hazardous-area workers, helping companies respond faster, more knowingly and decisively to safety incidents. The first single-gas detector with the 1 Series sensor for CO, H2S and O2 Features & Benefits: User-friendly operation, Easy-to-read display for multiple languages, Lightweight convenience, Ease of maintenance, Serviceability, The new 1-Series sensor for enhanced reliability, Connected Bluetooth Low Energy (BLE) capabilities.
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Description The product is a technical advanced sensor of our new product series. It can automatically measure methane concentration within an area and transmit information in the form of standard electrical signal to the associated equipment. Application The product is compatible with various kinds of monitoring systems to achieve real-time gas sensing and detection.
Supplier: Global natural gas, electricity, crude oil, refined products, natural gas liquids (lng/lpg), metals and agricultural commodities
Services: Trade services, freight & shipping
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Industrial CH4 Methane Gas Detector is a safety device, widely used in Mine, factory, gas station, Chemistry company, ect. It can call gas detector, gas alarm, it is a device to sensing CH4, C2H6, C4H10, C5H12, H2S, ect combustible gases. Features: * Non-interfering, intelligent detector boundary * Output: 4~20mA * Unique automatic fault diagnosis function * Catalytic sensor * Low energy consumption * Detect natural gas, lpg, CH4, alcohol Details: * Technical Parameter: * Environmental Parameters: Environmental temperature: -40 degrees Celsius ~ 70 degrees Celsius Relative humidity: Less than 90%R.H * Technical Parameter: Operating Voltage: 16~30V DC Operating Current: 120mA Output signal: 4~20mA standard signal three-wire system output * Sensor: Die cast aluminum catalysis incendiary sensors * Respond: Less than 30s * Measuring range: 0~100%LEL * Installation Parameter: Installation type: Wall-mounted Transmission cable: Three conductor cable shielded cabling, section: 3x1.5mm2, external diameter: 10mm Transmission Distance: â?¤1000m * Explosive-proof grade: Exd II CT6 * Protection Grade: IP65 * Connector: G3/4 If you interest in gas leakage detector, flammable gas sensor, please contact us. All business inquires are replied within 24 hours. Welcome to order by OEM and ODM! ( Skype: joyyiliu315 )
