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Idiomas disponibles
Temperature and Humidity controller / English
3. Operation
3.1 Product display
EXT1
EXT1
1-Date display
2-Clock display
3-External probe temperature channel display symbol and value (" ---- "is displayed when
the probe is not connected)
4-External probe humidity channel display symbol and value (" ---- "is displayed when the
probe is not connected)
5-Symbol of internal temperature
6-Internal sensor temperature value
7-Internal sensor humidity value
8-Temperature unit °C
9-Temperature unit °F
10-Low battery symbol (low battery symbol is displayed when the battery voltage is
lower than 4V)
11-Network signal indication (four grid signal indicates signal strength)
12-Connect to server symbol (When the server is connected, it is on. When the server is
not connected, it blinks)
13-Date (year: month: day) or clock (hour: minute: second)
Note:
1. Network signal indication: indicates that the equipment has found the network base
station signal normally, and the number of display bars represents the signal strength
2
2. Connect to the server If the indicator is steady on, the device is connected to the
server. If the indicator is blinking, the device is not connected to the server
3. The date clock display indicates that the communication between the device and the
platform is successful and the device time is synchronized.
Internal
Temperature range
External probe -40°C~85°C
Internal
Humidity range
External probe 0-100%RH
Internal
Temperature
Accuracy
External probe ±0.5°C(0°C-60°C), others±0.7°C
Internal
Humidity Accuracy
External probe ±3%RH(10%RH-90%RH), others±4.5%RH
Temperature
Resolution
Humidity
Data Upload period
5 minutes to 1 hour (App modify)
sample rate
1 second to 60 minutes (App modify)
Offline recording
Group 4070 (5-minute data recording cycle, offline recording
capacity
for two weeks)
4G LTE Cat 1, LTE-FDD: B1/B3/B7/B8/B20/B28A,
Data upload Mode
LTE-TDD: B38/B40/B41 WCDMA:B1/B8 GSM:900/1800 MHz
4XAA,R6(30 minutes data upload cycle, 2 seconds data
Battery
collection cycle, 14 days)
USB-TypeC 5V/1A(DC)(Connect the USB power supply and the
Power supply
backup battery power is automatically disconnected)
The work
Temperature :-20 °C to 60 °C, humidity :10%RH to 90%RH
environment
Storage temperature -40°C~85°C
Waterproof
IP65
Temperature and Humidity controller / English
-20°C~75°C
0-100%RH
±0.1°C(0°C-60°C), others±0.7°C
±3%RH(10%RH-90%RH), others±4.5%RH
0.1°C
0.1%RH
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