- Gas Analyzers[6]
- Diagnostic Tools[6]
- Other Vehicle Equipment[1]
- Testing Equipment[6]
- Other Optics Instruments[2]
- Alarm[4]
- Hardness Testers[6]
- Gauges[3]
- Other Measuring & Analysing Instruments[4]
- Other Electronic Measuring Instruments[4]
- Educational Equipment[6]
- Other Vehicle Tools[1]
- Wheel Alignment[6]
- Other Car Care Equipment[2]
- Car Black Box[3]
- Other Car Cleaning Tools[5]
- Spray Booths[6]
- Tire Changers[6]
- Body Repair Equipment[1]
- Car Lifts[6]
- Other Car Care Products[1]
- Contact Person : Mr. wei suoku
- Company Name : Tianjin Shengwei Development of Science Co., Ltd.
- Tel : 86-22-27984026-8013
- Fax : 86-22-27984086
- Address : Tianjin,Tianjin,No.18, Jinxia Road, Zhongbei Industrial Park, Xiqing District
- Country/Region : China
- Zip : 300112
SV-CO2 8522 Wall-mounted Detective Alarm
SV-CO2 8522 Wall-mounted Detective Alarm
Product Introduction
SV-CO2 8522 series single point wall-mounted CO2 detective alarm is an apparatus which
can continuously detect CH2O concentration in operate environment .can online monitor
the concentration of CO2.The single point wall-mounted CO2 detective alarm is natural diffused gas detective way,
adopt America imported 6004 infrared detective module as the sensitive component, with high sensitivity and
excellent repeatability; Highlight LED backlit plus LCD display screen real-time display the concentration of leakage gas , Exceed pre-set alarm point immediately start sound and light signals and replay control signals; international
standard 4-20mA signal can directly connect DCS system of factory ,connect RS485 digital signal and factory PC .
Product Feature
Imported NDIR infrared module ,performance stable and reliable ; Provide LCD display and sound and light alarm , Full-featured; Intelligent design , zero , alarm setting ,calibration is very convenient ; Two alarm replays can output control signal for use to drive fans and other equipment; Apparatus DC9-24V wide range power supply (use power adapter can connect AC 220V),can be use once connect the power supply ;Metal shell, robust and reliable ;Infrared remote control ,more convenient for setting,modifying the parameters of apparatus ;Have standard 4-20mA current signal and RS485 digital signal output.
Application
Petroleum and petrochemical industry, Fire rescue,various types of industrial safety monitoring, detection
of dangerous substances
Technical parameter:
Product name Single point wall-mounted CO2 detective alarm Sensor name CO2 infrared moduleProduct model SV-CO2 8522 Sensor model 6004Input power supply 9-24VDC Test object CO2Current consumption 100-300mA Test principle NDIR( non diffused infrared )Display way LCD display screen Test way DiffusedAlarm way 2 levels sound and light alarm Test range 20000/50000ppmAlarm error ≤±5% alarm set value Accuracy ±40ppm+3%FSOperate temperature 0°C-50°C Resolution 1ppmOperate humidity 0-95%RH(non-condensing ) Pre-heating time 2 MinPressure range Atmospheric pressure ±10% Response time T90≤60SSignal output 4-20mA or RS485 Use life 15 years (in the air )Contact capacity 1A/120VAC or 1A/24VDC Repeatability ≤±1%FS
Note: above part of sensors parameter please standard as the latest technical manual of CO2 sensor.
SV-CO2 8522 Wall-mounted Detective Alarm
