Technical parameters

1. Display mode: Five-digit liquid crystal display
2. The test medium: Liquid or gas compatible with material

3. Scale range:-0.1~ 60MPaInner arbitrary interval
4. Precision grade: 0.5%FS
5. Stability: ±0.5%FS/Y
6. Working voltage: 3.6VDC battery

7. Battery capacity: 38000mAh 

8. Sleep currency: <30uA

9. Transmit currency: <140mA

10. Receive currency: <15mA

9. LoraWan frequency: IN865MHz, EU868Mhz, US915Mhz, 433Mhz, 470Mhz 
10. Communication protocol: Standard LoRaWAN agreement

11. Working temperature:-20~60°C

12. Overload capacity:300%

13. Service life:>9 million Pressure cycle

14. Install the screw:M20*1.5, G1/2, etc.
15. Protection grade:IP65

Instructions
Left-click :Backlit switch / shift    M key:Menu Settings / Confirm

Right-click: Supply voltage/AD value/Numerical change

Long press M key 5 sec，Enter the menu password setting, then press M key confirm and enter menu.

After amend the parameter, the amended parameter only be taken effect after trigger to uplink the data

or after the data uplinked next time.

Group 1 Menu old password 0001; new password 0006

Group 3 Menu password 0003; new password 0166

Replace the battery steps:The battery compartment can be opened by rotating the back cover anticlockwise. After

replacing the battery, close the back cover and turn clockwise to lock the back cover to achieve waterproof effect;

After-sales service

1.  All orders of our products are guaranteed for one year;

2. If the product fails within the warranty period, it is a quality problem detected by the company, and the company shall bear

all the maintenance costs; 

3. Failure to follow this manual or disassemble of the product, resulting in damage to the components or pressure diaphragm,

is not covered by the product warranty。 

4. Please contact our company to confirm the repair after product failure. Please attach the following information:

a. Product failure phenomenon;

b. Description of the product using site environment;

c. Delivery address and contact information;