User's Manual

production date, different batches, indicating that the actual use of the product may be different,
specifications are subject to the phisycal product.
Thank you again for your choose and support. Meanwhile we hope that you guys may send us feedback
during the course of you use it. Your suggestion and support are the driving force of our progress!
"Happy to go out, peacefully come back" is our hope, and finally we sincerely wish you family all happy,
everything goes well.
Product specifications
Receiver host, processor and features
Processor
STM8L052（STMicroelectronics）
Receiver processor
TA5235 (Infineon) German technology
Display screen
TFT（FSTN/POSITIVE）
Buzzer
Built-in
Battery
300mah Lithium polymer battery
Charging type 1
USB（5V）Charge
Charging type 2
Solar charge(Normal light charging current
80-90mah)
Working current
Backlight on Standby: Current 2.5-2.6mA
Backlight off standby: current 2.3mA
Working temperature
-30 ℃ ~ 80 ℃
Sleep current
20uA
Transmitter sensors, processors and the features
Processor type
SP370 (Infineon) German technology
Battery
maxell
Model: 3V 530mhA, 2450hr life
Panasonic
Model: 3V 570mhA, 2450hr life
Working temperature
-40℃~125℃
Working current
Peak Value < 9mA
Sleep current state
0.6uA
Monitor the pressure range
0.0-4.3Bar
1(Bar)=0.1(Mpa)=100 Kpr=1.0197162kgs/cm²
Work Data Transmitte Interval
Transfer signals every 30 seconds to 50 seconds
Work transmission frequency
Transfer signal By: 433.92mhz