2016 widely used temperature and relative humidity data logger HT-2000 carbon dioxide meter specification

Features

Super large LCD simultaneously display and log C02 level, temperature,
Relative Humidity, calendar(Y/M/D) and time(clock)
•Super large LCD simultaneously display and log C02 level, temperature,
•Super large LCD simultaneously display and log C02 level, temperature,
Relative humidity, calendar(Y/M/D) and time(clock)
•Digital wall mountable/ desk top type!
•32000 data logging memory
•Warning carbon dioxide level!
•Warning carbon dioxide level!
•StableND IR sensor for CO2 concentration
•NDIR(Non-Dispersive Infrared) wave guide technology with ABC
(Automatic Back ground Calibration)
•High and Low threshold setting
•Alarm output drive relay to control system
•Backlight Function

•Recall MAX and MIN reading
•Long time drift compensation
•Comes with power adaptor(choose one from the available plug
US/UK/AU/EUR)

Specifications

Large LCD display: 3.5' (8.9cm)LCD display with backlight
Logger mode: Key start/stop, Immediately, Schedule, Real-time & Roll-over
Carbon Dioxide (CO2)
Range: 0~9999ppm
Accuracy: ±50ppm/±5%rgg(0~5000ppm)
Response time: 10s
Temperature range: -10.0~70.0°C(14~158°F)

Resolution: 0.1°C/°F
Accuracy: ±0.6°C/±0.9°F(0~50°C/32~122°F),others ±1.2°C
Humidity range: 0.1~99.9%
Resolution: 0.1°%
Accuracy: ±3%(10~90%)
Logging memory: 40000
Operating condition: 0~50°C, 0~95%RH

Storage condition: -20~60°C, 0~99%RH
Sensor life: 15 years in normal comm. Environments with ABC on

Storage Temp: -40~70°C (-40~158°F)
Power supply:1 A Output 9VAC adaptor