433M wireless temperature sensor
HJRT100 is a low power consumption, high-precision digital RF433 wireless temperature sensor developed by Blueone Technology Co., Ltd. HJRT100 can remote management and on-line temperature measurement, saving manpower and resources. Built-in lithium battery, low power consumption, working up to 5 years.
According to the set sampling time, HJRT100 sends data to the HJ8200 wireless 433M gateway via 433M wirelessly, and HJ8200 to send data to the database, or other equipment take data from HJ8200 through MODBUS. There is a temperature monitoring online and users can login and read the data report.
Features
Ultra low power processor, standby 2.6μA
Up to 5 years to 10 years working time
High accuracy, + - 0.25 ° C
500 meters transmission distance in open space
The sampling time can be set
Collect the battery voltage at the same time
Centralized management
Built-in lithium battery
Easy to use
Application
Substation switchgear Temperature monitoring
busbar seat Temperature monitoring
Cable joint temperature monitoring
Various pipe temperature monitoring
Lead battery temperature monitoring
Agricultural greenhouse temperature measurement
Aquaculture temperature collection
Laboratory temperature monitoring
Refrigerator cold storage temperature monitoring
UPS battery temperature monitoring
UPS battery temperature monitoring
| Specification | |
Standard | RF 433MHz |
Mode | digital |
Precision | +-0.25°C |
Temperature range | -55°C -- +125°C |
data range | up to 500 meters in open space |
Sampling time | adjustable, 60 seconds minimum |
work time | up to 5 years |
RF power | 20dBm |
address range | 00000001--FFFFFFFF |
consumption | 2.6 μA standby |
70mA working | |
battery | 650mA lithium |
case | Strap type silicone |
