Water level indicator

The WH311 water level indicator is used for water level measurement in water pools and tanks, with real-time remote display (liquid level signal can be transmitted up to 5000 meters). The WH311 lightning protection water level probe is directly installed at the bottom of the water pool or tank, and the WH6 liquid level display is installed in the control room to monitor the real-time water level of the tank and pool. It also has high and low level alarm functions, which can assist in controlling the automatic water pump to add or drain water, ensuring the normal operation of the water pool and tank system at a high water level. The WH311 water level indicator has been applied to many building and residential security sites, such as Wanda Real Estate and Yao Bao Real Estate, effectively solving the problem of remote liquid level measurement and contributing to the digital monitoring of building safety.

Classification:

Level Measurement

Keyword:

Overview
Overview
Specs
Certs
Applications

Application Solution for Online Monitoring of High-Rise Intelligent Fire Fighting Water Level

Project Description
Project Description
Ping An Finance Centre, a landmark commercial and business complex in Shenzhen, covers a total area of 459,187 square meters and has 123 floors (118 above ground, 5 underground).

Customer Needs
The fire water tanks are relatively far from the fire control room. They all need to be centrally monitored in the fire control center, with high and low level alarm functions. The system is required to display unified information in the fire center and needs to include high and low level
alarm signals directly connected to the fire host.

Solution
The fire protection contractor of Ping An Finance Tower chose to cooperate with Dongfang Wanhe Company. By applying products such as the WH311 liquid level sensor and the WH6 fire water tank dedicated liquid level display, good results have been achieved, overcoming project difficulties, and realizing technical innovation in the real-time monitoring system of three fire water tank levels. The high and low level alarm directly connects to the fire host alarm system, achieving linkage with the fire host, helping to smoothly pass the fire acceptance! The fire water tank level display project needs to provide technical evaluation and confirmation for various component specialties that appear in the project to ensure the feasibility of the design and technical solutions.

Needs Analysis:
According to the "Inspection and Evaluation Regulations for the Installation Quality of Building Fire-Fighting Facilities", Article 4.2.2, clause 4, the fire water tank level should be displayed in the fire control room, and according to Article 4.2.3, clause 9, the fire water tank level display should be displayed in the fire control room. Therefore, it is
necessary to install a WH311 fire-dedicated liquid level display in the fire control room.