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V&A Cloud Instrument Serials /Temperature Humidity Energy VA220 serials environment control0 pages
V&A®
INSTRUMENT
Cloud Instrument Series
► VA220/VA221 /VA225A/VA225B/VA225C
Key Features
Cloud instruments let you know your
work situation at anywhere, and help you
collect information and analyze problem.
Temperature & Humidity CO2
Energy
Cloud Instrument Series
Temperature/Humidity/C02
VA220
. i
Application
Measurement
Temperature
Humidity
Temperature/
Humidity
0~50degC
0~99.9%RH
VA221
Temperature/
Humidity/C02
0~50degC
0~99.9%RH
Energy
VA225A
L N G l+ I-
/A225B
V&A
Cloud Instrument
Energy VA225A
INPUT:
90-240VAC 50/60HZ
40A MAX
State RUI1
Normal Energy
V&A
Cloud Instrument
VA22SB
INPUT:
24V-60VDC
10A MAX
Solar Energy
VA225C
Grid-connected
Photovoltaic power
station
Voltage
85~265VAC50/60Hz
10-60V DC
85-265VAC 50/60Hz
Current
Power
0-60A AC/
Customize
0-1 OA DC/
Customize
Dual 0-60A AC/
Customize
Energy(Consume)
Energy(Generate)
CQ2
Function
300~5000ppm
WIFI
LCD display
Option
Option
Option
LED indication
Power supply
Installation
USB adaptor
Rail/Hanger
USB adaptor
Rail/Hanger
Rail
Rail
Rail
Cloud
PC support
Mobile device
support
Alarm threshold
setting
iOS/Android
iOS/Android
iOS/Android
iOS/Android
iOS/Android
Wechat/SMS Alarm
Option
Option
Option
Option
Option
Email Alarm
Multi-device group
Server record
Option
Option
Option
Option
Option
More information online at
www.mastech.com.cn
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