WP362 wireless intelligent remote fire protection pressure collector

There are numerous municipal fire hydrants, scattered installations, destruction of fire hydrants, embezzlement of fire-fighting water, insufficient pressure of fire-fighting pipelines, and other problems. As a result, fire hydrants cannot play their due role when a fire occurs. In severe cases, life and property can be seriously damaged. loss. The intelligent remote fire protection pressure collector is a dedicated wireless pressure detection collector for firefighting and water services. It is used to detect the pressure of water in the fire and water pipelines. At the same time, it can use the NB-IoT narrowband Internet of things electronic wireless remote transmission technology to automatically Report data to cloud platform or consumer control center. The protection level is IP68, and you can open an account to view data after the device is installed.

Pressure measurement of fire fighting pressure, water supply pipeline, etc.

technical parameter

Application occasions: pressure measurement occasions such as fire fighting pressure and water supply pipelines

Report content: equipment number, alarm status, sampling time, pressure value, temperature value

Delivery content: sampling interval time, interval sending time, upper limit and lower limit alarm value

Sending interval: 24 hours (default, platform can be modified)

Sampling time: 60 seconds (default, platform can be modified)

Upper limit alarm: If the upper limit is exceeded, it will alarm immediately, not affected by interval reporting

Lower limit alarm: if it is below the lower limit, it will alarm immediately, not affected by interval reporting

Battery life: more than 3 to 5 years (data is sent once per hour), note: battery life

The order is calculated based on sending data every hour, if data is collected and sent frequently

It will shorten battery life.
 

Mechanical performance index

Process interface: NPT1/2(M) external thread, M20×1.5 external thread, other connection forms

Process diaphragm connector material: 316L stainless steel diaphragm

Safe design

Protection level: IP68

Explosion-proof grade: intrinsically safe explosion-proof, explosion-proof

Antenna: built-in antenna, lightning protection design

EMC: Anti-static, anti-surge and electromagnetic compatibility design of the whole machine

Battery replacement

The terminal side battery installation diagram (see the next page), pull out the power strip plug, you can replace the battery assembly.

Product Structure

Basic requirements for installation and use

A. It can be directly installed on the measuring point (any angle). If the interface size does not match the field interface size, you can make a self-made adapter to connect.

B. Try to install in places with small temperature gradient changes, while avoiding strong vibration and shock.

C. When installing outdoors, place it in a protective box as much as possible to avoid direct sunlight and rain to maintain stable performance and extend the life of the transmitter.

D. When measuring steam or other high-temperature media, be careful not to exceed the operating temperature of the transmitter. When necessary, add pressure pipe or other cooling device to connect.

E. During installation, a pressure cut-off valve should be installed between the transmitter and the medium in order to repair and prevent the pressure port from being blocked and affecting the measurement accuracy. A pressure buffer device should also be installed on occasions with large pressure fluctuations.

WP362 series fire pressure collector type spectrum table

Remarks: Please specify when ordering: 1. Pressure range; 2. Installation thread interface, standard M20X1.5 external thread;

3. It is necessary to install a bracket; 4. It is necessary to install a second valve group.

Spare parts type staves for batteries and circuit boards

WP362T-111 High-energy lithium battery spare parts 3.6V capacity 34Ah

WP362T-112 Circuit board assembly (including display)

·The battery is a consumable product. When the battery is exhausted and alarms, please replace the battery immediately.

Battery spare part number

WP362T-111, please choose a genuine high-energy lithium battery.

·Please pay attention to battery recycling and proper disposal when replacing batteries to avoid secondary pollution.