High temperature smoke detector

high temperatureSmoke detectorJSA5YW-H-A

1Product description

High temperature smokedetectionAlarm all-in-one machineSuitable for various industrial and special environmentsHigh temperature smokeContinuous online detection of concentration and on-site sound and light alarm play a warning role in the safety of hazardous operations. The instrument adopts imported electrochemical sensors and microcontroller technology, which has the advantages of stable signal, high accuracy, and good repeatability. The explosion-proof wiring method is suitable for various hazardous areas. The instrument is compatible with various control alarmsPLCTheDCSThe control system can simultaneously achieve on-site alarm and remote monitoring and alarm functions.
2、 Product Features:
① Imported high-performanceHigh temperature smokeSensors with good anti-interference performance

② Adopting advanced microprocessor technology, fast response speed, high measurement accuracy, good stability and repeatability
③ The detection site has on-site sound and light alarm function, and the gas concentration exceeds the standard and immediately alarms, which is a safety guarantee for dangerous on-site operations
④ On site backlit large screen with multiple parametersLCDDisplay, visually show gas concentration, type, unit, working status, etc
⑤ Independent chamber, no need for on-site calibration when replacing sensors, automatic identification of key sensor parameters
⑥ Full range temperature digital automatic tracking compensation ensures measurement accuracy
⑦ Full software automatic calibration function, this machine is equipped with standard three buttons to achieve single person single point on-site maintenance of technical parameters
threeTechnical parameters:

Gas detection: high temperature smoke

Detection methods: fixed, online detection, diffusion measurement

Installation methods: wall mounted, pipe mounted, flow-through, pump suction optional

Measurement range:0～500mg/m3The1000mg/m3The2000mg/m3The5000mg/m3The10000mg/m3The20000mg/m3

resolution ：1mg/m3

Accuracy: ±3%FS

Repeatability: ±1%

Linear error: ±1%

Response time: ≤ 30 seconds

Recovery time: ≤ 40 seconds

Maximum transmission distance:1100Rice（Rvv0.75Square millimeter shielded cable

Working temperature: Sensor temperature resistance-20℃～+220℃

relative humidity10%～95%RH

•Output signal: Users can choose according to their actual requirements, and the farthest transmission is possible2000Rice (single core)1mm²Shielded cable)
① two-wire system4-20mACurrent signal output (three wire system optional)
②RS-485Digital signal output, in conjunction withRS232The adapter card can store data on the computer(Optional)
③ 2Relay output: Passive electric shock capacity220VAC 3A，24VDC 3A
④ Alarm signal output: on-site sound and light alarm, alarm sound:< 90decibel
•Connection method:3/4″NPTinternal thread
•Shell material: die cast aluminum, explosion-proof and corrosion-resistant
•Explosion proof mark:ExdII CT6
•Protection level:IP65
•Working power supply:24VDC（12-30VDC）
•Operating Temperature-20～50℃(Customized according to specific requirements)
•Working humidity:≤95%RHNo condensation (humidity)>90%RHCan be equipped with a filter)
•work pressure≤200Kpa
•Size:170×140×80mm
•Weight:1.5Kg

Note: High temperature smokeSensor temperature resistance220Degrees, sensor wires can be extended3The sensor is placed in the pipeline for use (to ensure its lifespan, the pipeline needs to be dry with a small amount of dust, positive or negative)1.5Used within one atmosphere. The computer software provided by our company is used to synchronize data transmission to the computer.