HUATO A2000 Series Alarming Thermo Hygrometer User Guide
- May 15, 2024
- HUATO
Table of Contents
HUATO A2000 Series Alarming Thermo Hygrometer User Guide
Introduction
HUATO A2000 series alarming thermo-hygrometer measures temperature and humidity with different measure accuracy and Auto alarming. LCD displays real- time temperature and humidity, alarming, time, battery status, etc. This meter has been widely used in laboratories, factories, medical industry .etc.
Features
- Fahrenheit and Celsius are available.
- Large LCD display temperature, humidity, data and time as well as date simultaneously.
- Elegant appearance design, desktop and wall-mounted are available.
- Built-in audible and visual alarm and limit alarm.
- DC Power Supply: 9-12V, 5.5mm.
- Host Size(L x H x D): 135mm x 124mm x 35mm.
- LCD Screen Size: 88mm x 55mm.
- Temperature & Humidity External Probe Diameter: 16mm.
Application
- Refrigeration Chamber.
- Supermarkets.
- Working and Living Areas.
There are no user serviceable parts inside your unit. Attempting to repair or service your unit may void your warranty.
Data Logger Model
Model| Temperature
Range| Humidity
Range| Temperature
Accuracy| Humidity Accuracy
---|---|---|---|---
A2000-ET| -40-85″C| (none)| ±0.5 C| (none)
A2000-DT
A2000-TH| -20-70°C| 0-100%RH| ±0.5 C| ±5%RH
A2000-EX| -40-85°C
A2000-TB| -20-70″C| ±0.3 C| ±3%RH
A2000-EB| -40-85°C
A2000-TS| -20-70°C| ±0.2 C| ±2%RH
A2000-ES| -40-85°C
Temperature Data Logger Appearance (A2000-ET/A2000-DT)
A2000-ET
- LCD Screen
- Menu Button
- MAX/MIN Button
- Backlight Button
- ON/OFF Button
- External Humidity Sensor
- Reset
- USB Interface
- DC 12V
- Hanger
- Label
- Holder
- Battery cover
A2000-DT
- LCD Screen
- Menu Button
- MAX/MIN Button
- Backlight Button
- ON/OFF Button
- External Humidity Sensor
- Reset
- USB Interface
- DC 12V
- Hanger
- Label
- Holder
- Battery cover
Temperature and Humidity Data Logger Appearance (A2000-TH/A2000-EX/A2000-TB/A2000-EB/A2000-TS /A2000-ES
A2000-TH/A2000-TB/A2000-TS
- LCD Screen
- Menu Button
- MAX/MIN Button
- Backlight Button
- ON/OFF Button
- DC 12V
- Reset
- Hanger
- Label
- Holder
- Battery cover
A2000-EX/A2000-EB/A2000-ES
- LCD Screen
- Menu Button
- MAX/MIN Button
- Backlight Button
- ON/OFF Button
- External Temperature Humidity Sensor
- Reset
- USB Interface
- DC 12V
- Hanger
- Label
- Holder
- Battery cover
Section 1.7 – Temperature and Humidity Data Logger Screen
A2000-TH/A2000-EX/A2000-TB/A2000-EB/A2000-TS/A2000-ES
- Backlight (optional function)
- Alarm when the value exceeds the setting limits.
- Press Max/Min and display the maximum value.
- Press Max/Min and display the minimum value, press again and them show the current value.
- Indicates full power when symbol is black, exchange battery is necessary when it is white.
- Lock.
- Unlock
- Indicate the setup situation.
- Indicate the high limit setup.
- Indicate the low limit setup.
- The operation time.
- Humidity display area.
- Humidity symbol.
- Temperature Unit: °C or °F.
- Temperature display area.
A2000-ET/A2000-DT
- Backlight (optional function)
- Alarm when the value exceeds the setting limits.
- Press Max/Min and display the maximum value.
- Press Max/Min and display the minimum value,
- press again and them show the current value. Indicates full power when symbol is black, exchange battery is necessary when it is white.
- Lock
- Unlock.
- Indicate the setup situation.
- Indicate the high limit setup.
- Indicate the low limit setup.
- The operation time.
- Temperature Unit: °C or °F
- Temperature display area.
Button function instructions
- Setup key, press this key, the hygrometer enters into setting status and customers can set temperature and humidity high and low limits, alarm function, clock as well as re-calibration setup.
- Multifunction key, press to add the value during setting status and displayed on LCD, add 1 every press. Being the maximum button during the normal working status.
- Multifunctional key, press to decrease the value during setting status and displayed on LCD, decrease 1 every press. Being the minimum button during the normal working status.
-
- Multifunctional key, OK key during the setting status and can enter the next setting menu (high and low limit setting, re-calibration setting, alarm setting and clock setting one by one). ON/OFF key during normal working status.
- Press these two keys simultaneously can lock and unlock the hygrometer.
Keys are unavailable during locking status.
For example: If you want to set temperature high limit, press , enter the setting status, press , enter the high limit setting status, then press , to add or decrease the temperature value, press , when temperature setting is complete and will enter the next setting status. (High and low limits setup Alarm function setup Clock setup→Re-calibration setup.)
If you have any question or would like advice on how best to use the Thermo- hygrometer for a particular application, please feel free to contact us.
- Plastic shell is ABS, flame retardant, not resistant to acid and alkali.
- If repair is needed, only authorized technician can do the repair.
- The instrument configuration by 9V Battery is not rechargeable.
- USB power supply (2.7V) cannot let the Data Logger work.
LCD Screen Dim
Insufficient battery or the environment tmperature is too low or too high.
Solution : In the case of insufficient battery, please replace the
battery. If results from environment temperature, please immediately take the
logger out of the environment.
