Shanghai Yi Hua V&A Instrument Co., Ltd.
Main products:Multimeter,Clamp Meter,Power Supply
Products
Contact Us
  • Contact Person : Ms. Cheng Mary
  • Company Name : Shanghai Yi Hua V&A Instrument Co., Ltd.
  • Tel : 86-021-69521064
  • Fax : 86-021-69523221
  • Address : Shanghai,Jiading District,881 Yecheng Rd,
  • Country/Region : China
  • Zip : 201821

in door air monitor and controller temperature meter. humidity meter . CO2.VOC meter

in door air monitor and controller temperature meter. humidity meter . CO2.VOC meter
Product Detailed
in door air monitor and controller temperature meter. humidity meter . CO2.VOC meter

Duct mount(Probe separable if you need, please remark) 

Model

VAT630-CO2/XX-XX-XX

VAT630-CO2-VOC/XX-XX-XX

Measuring range

Temperature:-30--70°C

Humidity:0--100%

CO2:0--3000ppm

Temperature:-30--70°C

Humidity:0--100%

CO2: 0--3000ppm

VOC: 0--30ppm

Accuracy

Temperature:+/- 0.5°C ,Humidity:+/- 3%RH ,CO2: +/- (50ppm+3%)

Sensor

Humidity:Capacitive ,    CO2: Dual window NDIR

Correspod time

CO2 :,(T90) <60s; Temperature and humidity: 1/e(63%)change  ,Slow flow rates <10s

VOC: 20m2 indoor, for 10ppm ethanol<1min, for flue gas<5min

Alarm

Sound and light alarm

USB interface

                         Yes

Digital signal output

Optional: A: RS485  B:LAN  C: Bluetooth wireless transmission

Analog output

Optional  X : 4-20m A   Y : 0-10V  Z:  0-5V

Input power

Optional 1: 100-220VAC   2: 24VDC/AC  3: 12VDC

Threshold set

Custom threshold

Switch

3 relays

Communication protocol

Modbus

Power consumption

5W maximum average 3.5W

Warm-up time

2 minutes, and for the first time 2 hours

Use environment

-10—50degree, 0--95%(No condensation)

Housing

IP65

Storage environment

-40—70degree,0 --95%

Size

146*117*70mm  

in door air monitor and controller temperature meter. humidity meter . CO2.VOC meter



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