Easemind Technology Ltd.

China Manufacturer with main products: Temp Humidity Data Logger, Modbus Data Logger, Data Logging, Modem 3G Ethernet, GSM Data Logger, Digital Data Logger, Temperature and...

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Multipoint Temperature Wireless Station temperature sensor 433mhz

FOB Price: 100.00 - 400.00 USD/Set
Supply Ability: 1,000 Set/Sets per Month
Payment Terms: L/C, T/T, Western Union
In Stock
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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Hong Kong
Packaging Details: individual box in export carton packing

Quick Details

  • Output: Analog Sensor
  • Theory: Capacitance Sensor
  • Usage: Temperature Sensor
  • Model Number: g7-tm
  • Brand Name: easemind
  • product name: Multipoint Temperature Wireless Station temperature sensor 433mhz
  • Accuracy: 0.25%
  • Temperature range: -55 ~ 125 C
  • Analog Channel: 4~20mA, 0~5VDC
  • Data: 4MB Data Logging Memory
  • Operation Rating: 80mA (data transmission)
  • Operating Voltage: 2.6~3.6V DC
  • Color: white



G7          Industrial Wireless Sensor System
With G7 temperature humidity wireless sensor and Base Station, you can start monitoring your premises environmental condition online.
Wireless sensor G7 transmits measurement to Base Station via wireless signal. Base Station collects all the wireless sensors readings and uploads to central server in interval via Modbus TCP protocol.
G7-Centre App receives data from Base Station over Internet or LAN.
"Wireless Client" displays the incoming data in graphs, and saves into local storage for analysis. By monitoring and understanding how environmental changes, you can adjust your air conditioner or heater to save energy and money.
[In the Package]
1 x Base Station& RF Antenna  
1 x AC/DC Adaptor     
1 x Ethernet Cable    
Up to 64 x Wireless Sensors in one single system   
up to 64 wireless sensors  
max. 1200m wireless distance  
support both temperature and humidity sensors   
user configurable upload interval  
allow user to add sensors with setup software   ()
·         free wireless client app for windows, iPad, android
·         no server is needed in direct mode
·         larger capacity internal battery
·         new low power CPU for average 18 months operation
[How it Works]
(1)     Wireless Sensor
The sensor transmits the temperature or humidity reading to Base Station wireless over radio frequency up to 1200 meter unblocked. Its internal battery operates for average one year.
* G7-TM                 Wireless Temperature Sensor
* G7-TX                  Wireless Temperature Sensor, external 80mm steel housing probe
* G7-T2                  Wireless Temperature Sensor, 2m cableexternal probe
* G7-TH                  Wireless Temperature &Humidity Combo Sensor
(2)     Base Station
Base Station receives reading from max. 64wireless sensors in a range of 1200m. This station is connected to the Internet or LAN connection. Information of all sensors collected in one data record is then sent to the central computer over LAN or Internet in Modbus TCP protocol.
[Free Software]
(1)     G7-Centre App
By using G7-Centre app, users receive data from Base Station over LAN or Internet. Data will be displayed in listing and saved into file for future analysis.
(2)     Wireless ClientApp for Windows, iPad, Android
Wireless Client receives data from Base Station. The app displays the live data in graphics, and alert user when measurement is beyond alarm range. At the same time, it saves data in local storage for historical display in graphics for comparison and report generation.
[Tech Spec]


Wireless Sensor

Temperature Range:

-55 ~ 125 °C   (+/- 0.5°C )

Humidity Range:

1 ~ 100%RH   (+/- 1% )

Transmission Interval:

User Programmable 5s~ 5 minutes

Sensor ID:

Unique 5 digits

RF Wireless:

433MHz, 4.8Kbit/s

RF Power:


Wireless Distance:

1000 meter (unblock)

High Gain Antenna:

1200 meter (unblock)

Operation Rating:

80mA (data transmission)

Standby Rating:

~3.0uA (sleep mode)

Operating Voltage:

2.6~3.6V DC

Battery Life:

Average 1 year

Waterproof housing:

80 x 80 x 28 mm

Base Station 


Active TCP

Modbus TCP

Network Port:

10/100M Ethernet

Data Packet:

Instant on incoming data of connected sensors

RF Wireless:

433MHz, 4.8Kbit/s

RF Address/Band:


Operating Voltage:

5 ~ 12V DC


< 130mA

Operating Temperature:

-35 ~ 75 °C


80 x 60 x 35 mm



* water pipes network real time monitoring - water in and out temperature

* oil/gas pipes network, pump stations

* underground water level real time monitoring

* environmental monitoring system - wind/temperature/humidity/CO2/pressure

* remote Industrial equipment monitoring

* rural equipment monitoring e.g. power plant, antenna tower

* measuring equipment data capture and report via Wi-Fi

* food chain, storage, transport industry, building management

* agricultural, farming, laboratory, medical industry


Ultra Range RF Antenna (up to max. 1200 meter unblocked)

US or European AC/DC Power Adaptor

Extend Cable Sensor

§  10 meter Extended Temperature Probe

§  50 meter Extended Temperature Probe

§  100 meter Extended Temperature Probe

·         10 meter Extended Temperature &Humidity Combo Probe

·         50 meter Extended Temperature & Humidity Combo Probe

·         100 meter Extended Temperature & Humidity Combo Probe

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