| Gas detectors |
| | 1. Infrared remote control + magnetic rod operation, simple and convenient.2. Support independent networking and wireless transmission.3. Abundant output interfaces.4. Support two-wire communication.5. Protection grade IP66, splash-proof.6. Integrated functional module design.Product parametersDetection Gas:Transmission mode:Flammable + toxic gases (1) 4-20mA transmission: RVVP 1.0² three-core, four-core, cable, transmission distance 1kmMeasuring range: (2) RS485 transmission: RVSP 1.0² two-core, four-core shielded wire, transmission distance 3km0-100μmol/mol (3) Cloud server: 4G transmission data of the data acquisition instrument is connected to the Wosette cloud server, and the data can be viewed through the user's computer and mobile phone WeChat (optional)Resolution: (4) LoRa transmission: with routing mode, it can realize any networking of large quantities of instruments, and the transmission distance can reach 3km (optional)1μmol/mol Receiving Equipment:Detection method: User computer, control alarm, PLC, DCS, mobile phone, tablet computer, etc. are optionalDiffusion Alarm mode:Response time: On-site sound and light alarm, external alarm, remote controller alarm, computer data acquisition software alarm, mobile APP notification, SMS alarm optional (optional)≤30S Alarm settings:Alarm mode: (1) Standard configuration of two-level alarmAlarm light + sound (2) The gas sensor can set two alarm modes: conventional high and low alarm and interval control, and can control the concentration range of gasProduct variant: Housing Material:LCD display + alarm light; LCD model Die-casting aluminum + sandblasting oxidation/fluorocarbon paint, explosion-proof and anti-corrosionGas Type: Working Environment:Single gas (1) Operating temperature: -30 ~ 60°CIngress Protection: (2) Working humidity≤95%RH, no condensationIP66 (3) Working pressure: -30Kpa ~ 100KpaExplosion-proof marking: Product Size:Exd II CT6 Gb LCD 249*172*91mm; LCD+sound-light model 262*202*91mmInstallation: Standard Accessories:Wall-mounted, bracket-mounted, tube-hugging type Manual, certificate, factory test report, mounting bracket, remote controlSignal Output: Executive Standards:(1) 4-20mA signal: the standard analog current signal transmission distance is 1km GB3836.1-2010 "Explosive atmospheres – Part 1: General requirements for equipment"(2) RS485 signal: using standard MODBUS RTU protocol, transmission distance 1km GB3836.2-2010 Explosive atmospheres – Part 2: Equipment protected by flameproof enclosure "d"(3) Switching signal: 1 set of relays and passive contacts as standard(4) 1 Powerbus interface | KEMATION | In Stock | New Sealed Under Guarantee | | |
| | | KEMATION | In Stock | New Sealed Under Guarantee | | |
| | 1. Applicable to flammable, toxic, explosion-proof certification.2. It can be connected to external fans, solenoid valves, upper computers and other equipment.3. Real-time display of concentration, sound and light alarm, secondary alarm.4. Communication interface: RS485, PowerBus, 4-20mA, WIFI.5. IP66 protection level, waterproof, dustproof and explosion-proof.6. The maintenance cost of the equipment is low in the later stage, and there is no need to disassemble and replace the sensor of the whole machine.7. Provide free calibration and calibration services every year.Product parametersDetection Gas:Transmission mode:gas (1) 4-20mA transmission: RVVP 1.0² three-core, four-core, cable, transmission distance 1kmMeasuring range: (2) RS485 transmission: RVSP 1.0² two-core, four-core shielded wire, transmission distance 3km0-100μmol/mol (3) Cloud server: 4G transmission data of the data acquisition instrument is connected to the Wosette cloud server, and the data can be viewed through the user's computer and mobile phone WeChat (optional)Resolution: (4) LoRa transmission: with routing mode, it can realize any networking of large quantities of instruments, and the transmission distance can reach 3km (optional)1μmol/mol Receiving Equipment:Detection method: User computer, control alarm, PLC, DCS, mobile phone, tablet computer, etc. are optionalDiffusion Alarm mode:Response time: On-site sound and light alarm, external alarm, remote controller alarm, computer data acquisition software alarm, mobile APP notification, SMS alarm optional (optional)≤30S Alarm settings:Alarm mode: (1) Standard configuration of two-level alarmAlarm light + sound (2) The gas sensor can set two alarm modes: conventional high and low alarm and interval control, and can control the concentration range of gasProduct variant: Housing Material:LCD display + alarm light; LCD model Die-casting aluminum + sandblasting oxidation/fluorocarbon paint, explosion-proof and anti-corrosionGas Type: Working Environment:Single gas (1) Operating temperature: -30 ~ 60°CIngress Protection: (2) Working humidity≤95%RH, no condensationIP66 (3) Working pressure: -30Kpa ~ 100KpaExplosion-proof marking: Product Size:Exd II CT6 Gb LCD 249*172*91mm; LCD+sound-light model 262*202*91mmInstallation: Standard Accessories:Wall-mounted, bracket-mounted, tube-hugging type Manual, certificate, factory test report, mounting bracket, remote controlSignal Output: Executive Standards:(1) 4-20mA signal: the standard analog current signal transmission distance is 1km GB3836.1-2010 "Explosive atmospheres – Part 1: General requirements for equipment"(2) RS485 signal: using standard MODBUS RTU protocol, transmission distance 1km GB3836.2-2010 Explosive atmospheres – Part 2: Equipment protected by flameproof enclosure "d"(3) Switching signal: 1 set of relays and passive contacts as standard(4) 1 Powerbus interface | KEMATION | In Stock | New Sealed Under Guarantee | | |
| | 1. Explosion-proof, lightning-proof, anti-static, anti-electromagnetic interference;2. Optional wired transmission, wireless transmission, Internet of Things, upper system;3. Easy data backup, one-click factory reset can be restored.4. It can be connected with the computer to monitor the concentration in real time, store and analyze, and print data data backup;5. The standard infrared remote control can be operated without opening the cover in dangerous places, and the remote control distance is 8 meters, which is simple and practical;6. Real-time display of concentration, and display the current alarm status and fault status;7. Color high-definition LCD screen, high-brightness display;8. Multi-point calibration to improve accuracy and linearity;STC10 series gas detector is a gas detection product independently developed, practical and easy to operate, which can be installed in the hazardous area and non-explosion-proof area of Class II explosion-proof environment. According to the different characteristics of gas, the detector can be equipped with different gas sensor components to detect the corresponding gas concentration in the surrounding atmosphere, which is widely used in petrochemical industry, gas energy, pipe gallery engineering, sewage treatment, manufacturing and other large, medium and small places. The detector has a brightness display display, and there are three sets of relay outputs inside the detector, which immediately starts the sound and light alarm signal or drives the exhaust system after the preset alarm point is exceeded. The design, manufacture and inspection of this product comply with the following national standards: GB15322.1-2019 "Point-type combustible gas detectors for industrial and commercial use" GB3836.1-2010 "Explosive atmospheres - Part 1: General requirements for equipment" GB3836.2-2010 "Explosive atmospheres - Part 2: Equipment protected by flameproof enclosure "d". The gas to be measured Measuring range Selectable measuring ranges resolution Alarm pointCombustible gas EX 0-100%lel 0-100%vol (infrared) 1%lel/1%vol Low: 20 High: 50Oxygen O2 0-30%vol 0-30%vol 0.1%vol Low: 19% High: 23%volHydrogen sulfide H2S 0-100ppm 0-100/1000ppm 1ppm Low: 10 High: 20 ppmCarbon monoxide CO 0-500ppm 0-500/2000/5000ppm 1ppm Low: 50 High: 150 ppmCarbon dioxide CO2 0-5%VOL 0-1%/5%/20%vol/50%vol/100%vol (infrared) 1ppm/0.1%vol Low: 0.5%vol High: 1%volNitric oxide NO 0-250ppm 0-500/1000ppm 1ppm Low: 50 High: 150 ppmNO2 nitrogen dioxide 0-20ppm 0-50/1000ppm 0.1ppm Low: 5 High: 10 ppmSulfur dioxide SO2 0-20ppm 0-50/1000ppm 0.1/1ppm Low: 5 High: 10 ppmChlorine CL2 0-20ppm 0-500/1000ppm 0.1ppm Low: 5 High: 10 ppmHydrogen H2 0-1000ppm 0-500/2000/5000ppm 1ppm Low: 50 High: 150 ppmAmmonia NH3 0-100ppm 0-50/500/1000ppm 0.1/1ppm Low: 20 High: 50 ppmPhosphine PH3 0-20ppm 0-20/1000ppm 0.1ppm Low: 5 High: 10 ppmHCL hydrogen chloride 0-20ppm 0-20/500/1000ppm 0.1ppm Low: 5 High: 10 ppmChlorine dioxide CLO2 0-50ppm 0-10/100ppm 0.1ppm Low: 5 High: 10 ppmHydrogen cyanide HCN 0-50ppm 0-100ppm 0.1/0.01ppm Low: 10 High: 20 ppmEthylene oxide C2H4O 0-100ppm 0-100ppm 1/0.1ppm Low: 20 High: 50 ppmozone 0-20ppm 0-20/100ppm 0.1ppm Low: 2 High: 5 ppmFormaldehyde CH2O 0-20ppm 0-50/100ppm 1/0.1ppm Low: 5 High: 10 ppmHydrogen fluoride HF 0-100ppm 0-1/10/50/100ppm 0.01/0.1ppm Low: 2 High: 5 ppmXylene/toluene 0-20ppm 0-1/10/50/100ppm 0.01/0.1ppm Low: 5 High: 10 ppmProduct Model:STC10Relay Load:Explosion-proof certificate number: AC: 0.3A. 125VAC; DC: 1A 30VDCCNEx20.0165X Signal Output:Explosion-proof marking: Three-wire 4~20mA or four-wire RS485, NB wireless transmissionExd ⅡC T6 Gb Installation:Response time: Wall-mountedHousing Material:Operating Voltage: Die-cast aluminum220V Dimensions:Operating Temperature: 185x143x82mm (LxWxD)-40℃～70℃ Link Thread:Operating Humidity: M20*1.5(Female) G1/2(Inner Thread}0-93%RH (non-condensing) | KEMATION | In Stock | New Sealed Under Guarantee | | |
