Introduction to Hard Rod Insertion Liquid Level Transmitter

The 2302 liquid level transmitter adopts an imported silicon pressure resistance filled isolation membrane filled oil core as the signal measurement element. Based on the mathematical model relationship between the pressure, density, and liquid level of the measured liquid, the liquid level pressure proportional to the depth of the liquid level is measured by a sensor, and converted into a standard signal output through a signal processing circuit. The product has high accuracy, small size, and good anti leakage performance due to dedicated gas cables, advanced process sealing technology, reliable dedicated amplification circuits, and precise temperature compensation technology. Long term immersion in liquids ensures reliable and stable operation.

Characteristics of inserting a hard rod into a liquid level transmitter

Wide measurement range, integrated structure, sensor part immersed in liquid is a fully sealed stainless steel structure, and both the sensor and amplification circuit are housed in a stainless steel fully sealed housing. The aluminum casting junction box has a protection level of IP68;

The output signal forms are diverse;

Multiple protections, good anti leakage performance, strong anti electromagnetic interference ability;

The intrinsic safety explosion-proof product meets the standard requirements, and the explosion-proof mark is ExiaICT6

Application of Hard Rod Insertion Liquid Level Transmitter

Non corrosive gas and liquid pressure measurement for 316L stainless steel.

Suitable for liquid level measurement and control in the fields of petroleum, chemical, power plants, urban water supply, and hydrological exploration.

Hard rod insertion level transmitter parameters

Exterior structure (unit: mm)

Selection code

Selection Tips

1. The tested medium is compatible with the product part in contact with the medium, and it is necessary to indicate the density of the tested medium in the measured state (excluding water)

2. When ordering a transmitter with an LCD or LED header, the power supply of the transmitter should not be less than 20VDC

3. To ensure the reliable operation of the product, it is recommended that users install lightning protection devices on site and ensure that the product and power supply are reliably grounded.

4. If the full range of the ordered product is less than 0.5m liquid level, our company provides products with 1.0 level accuracy.

5. Special requirements: such as strong vibration, instantaneous impact force, strong electromagnetic, and radio frequency interference, please consult with our company and indicate them in the order.