How to debug and install THG wireless liquid level controller?

(SMS wireless water level controller)

I. Overview of THG wireless water level controller:

THG wireless water level controller adopts Siemens communication module as the core component, which is integrally modularized and packaged, with high-quality aluminum alloy shell, solid structure and stable performance, and can adapt to various harsh environments.

THG wireless water level controller is based on GPRS/GSM signal, which has long-distance transmission, no distance limit, no obstacle limit and no influence from weather change. It is suitable for water supply in water towers or pools in mountainous and hilly areas, and also for long-distance water supply in factories, hospitals and residential quarters to realize remote water level detection, monitoring and control.

Second, THG wireless water level controller model:

Main component characteristics of model

THG 0 1 1 host, 1 sensor water level monitoring+local water level control

THG 02 1 master, 1 slave, 1 sensor water level monitoring+remote water level control.

THG03 2 hosts, 2 sensors for water level monitoring+remote water level control+remote water level combined control.

Three, THG wireless water level controller main functions:

Water level monitoring: when the water depth exceeds the set water level value or the system fails, the host will notify the administrator by SMS, and attach the real-time water level value.

Water pump monitoring: the water pump status signal can be connected to the host (or slave) for the administrator to monitor at the same time.

Water level control: the host can set 1-4 water level control points at will (such as upper limit, upper limit, lower limit and lower limit). When the water depth of the main engine exceeds a certain set water level value, the output can be controlled locally (for example, the lower limit water shortage protection), or the slave engine can be instructed to control the output of the cherry book in the transmission state through remote SMS (for example, the upper limit pump stop and the lower limit pump start).

Joint control of water level: In the joint control system of two main engines, the main engine sends short messages to instruct the auxiliary engine to control the output (such as stopping the pump at the upper limit and starting the pump at the lower limit), and the auxiliary engine also helps to control the output (such as water shortage protection at the lower limit).

Command monitoring: Administrators can compile and send SMS commands to praise holes, monitor water level status and system operation parameters, and conduct real-time monitoring.

Command control: the administrator can write and send short message commands to control the output of the master and slave computers, and forcibly start and stop the water pump.

Instruction setting: Administrators can edit and send SMS instructions and modify setting parameters, which is simple and convenient.

Four. Main technical parameters of THG wireless water level controller:

Main engine: overall dimensions 130*80*35 mm, standard power supply AC220V/DC9-24V.

Slave: the overall dimension is 95*63*35 mm, and the standard power supply is AC220V/DC9-24V.

Water level sensor: the measuring range is 0-100m, and the signal system is 24 VDC/4-20ma;

Working environment: temperature -40℃-70℃, wet sail macro 5%-95%.

Verb (abbreviation of verb) THG0 1 application example of wireless water level controller in drainage system;

In the drainage control system, the main engine is installed in the pump room. During the operation, the main engine detects the water depth signal in real time, and controls the water pump to start at the upper limit and stop at the lower limit. If the water level exceeds the upper limit, or falls below the lower limit, or the pump fails, the host will notify the administrator by SMS, and the administrator can check it on the spot or write SMS instructions to start and stop the pump forcibly.

6. Application example of THG02 wireless water level controller in pool water supply system:

In the pool water supply control system, the master machine is installed in the pool and the slave machine is installed in the water source pump room. During operation, the master detects the water depth signal of the pool in real time, and sends a short message to instruct the slave to control the water pump, starting the water pump at the upper limit and stopping the water pump at the lower limit. If the water level of the pool exceeds the upper limit or falls below the lower limit, the master device will notify the administrator by SMS, and if the water pump fails, the slave device will notify the administrator by SMS. Administrators can conduct on-site inspection, or write SMS instructions to start and stop the pump forcibly.

Seven, THG03 wireless water level controller in the pool-water tower water supply system application example:

In the pool-water tower water supply control system, the main engine is installed in the water tower and the auxiliary engine is installed in the pool pump room. During operation, the main engine detects the water depth signal of the water tower in real time, and instructs the auxiliary engine to control the water pump through short messages, so as to start the pump at the upper limit and stop the pump at the lower limit. The auxiliary machine detects the water depth signal of the pool in real time, assists in controlling the pump and stops the pump at the lower limit (water shortage protection). If the water level of the water tower exceeds the upper limit or falls below the lower limit, the main host will notify the administrator by SMS, and if the water level of the pool falls below the lower limit or the pump fails, the auxiliary host will notify the administrator by SMS. Administrators can conduct on-site inspection, or write SMS instructions to start and stop the pump forcibly.