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2301 Input Type Liquid Level Transmitter
Introduction: 2301 Input Type Liquid Level Transmitter Product Description: The 2301 Input Type Liquid Level Transmitter uses a high-performance diffu
Product details

2301 Input Type Liquid Level Transmitter Product Description

The 2301 input type liquid level transmitter uses high-performance diffusion silicon pressure sensors as measuring elements. After high reliability amplification processing circuits and precision temperature compensation, the gauge pressure or absolute pressure of the measured medium is converted into standard voltage or current signals. This product is compact in size and easy to use and install. It can be directly immersed in water to measure the liquid level height from the end of the transmitter to the liquid level.

HFS靶式水流开关HFS靶式水流开关

2301 Input Type Liquid Level Transmitter

Characteristics of 2301 Input Type Liquid Level Transmitter

1. Adopting advanced circuit processing technology, with stable performance and high sensitivity;

2. Multiple measuring ranges, capable of measuring up to 200m (water column pressure);

3. Adopting 316L stainless steel isolation membrane or anti-corrosion membrane, suitable for various measurement media;

4. Flexible configuration, different configurations can be selected according to needs;

5. Integrated or split type options are available;

6. Laser resistance temperature compensation, zero point and range can be adjusted on site;

7. Wide range, corrosion-resistant, suitable for various media;

Application of 2301 Input Type Liquid Level Transmitter

Measurement and control of liquid levels in industrial sites, urban water supply and sewage treatment, petroleum, chemical, power plants, hydrological monitoring, reservoirs, dams, hydropower construction and other fields.

Technical Parameter
Measurement form and scope: 0~1~200mH2O;
Allow overload: 2 times the full-scale pressure;
Working temperature: -20~80℃,
Temperature compensation: -10~70℃
Storage temperature: '-40~80℃,
Accuracy: 0.25% FS (typical) 0.5% FS (maximum);
Stability error: 0.2% FS (typical), 0.5% FS (maximum);
Temperature drift coefficient: 0.01% FS (typical, range not less than 5mH2O) 0.03% FS (typical, range less than 5mH2O);
Output signal: (4~20) mA (two/three wire system) (0~10/20)mA、(0~5)V、
(1~5)V、(0~10)V;
Power supply: 15-36VDC (calibrated voltage 24VDC);
Load (Ω): Current output type<(U-15V)/0.02A, current output type>5k;
Shell material: Aluminum alloy;
Diaphragm: 316L stainless steel; Polytetrafluoroethylene anti-corrosion treatment membrane
Cable: Specialized waterproof and breathable cable;
Mechanical protection: IP68 (pressure sensor section), IP65 (junction box transmitter section);







HFS靶式水流开关流量控制范围图
HFS靶式水流开关流量控制范围图

2301 Input Liquid Level Transmitter Dimensional Drawing


Selection code
2301- 1  2  3   4 5 6
principles and applications
1 Diffuse silicon universal type
2 Ceramic capacitive type
1 3 Polytetrafluoroethylene anti-corrosion type (PTFE)
2 Exterior structure
A Ordinary small junction box
B 2088 shell (without display)
BD 2088 shell LED meter display
3 output signal
E1 (0~5)VDC
E2 2-wire system (4~20) mA (default)
E3 (0~10)mA
E4 Other notes
4 accuracy
A1 0.1%F.S
A2 0.25%F.S
A3 0.5%F.S
5 probe Type
C1 Default to standard type (non anti-corrosion type)
C2 Anti corrosion type (PTFE anti-corrosion treatment for the liquid receiving part)
6 Display mode (limited to split type with junction box type only)
D1 No display (default)
D2 0~100% linear indication
D3 LCD digital range display (LCD)
D4 LCD digital display from 0% to 100% (LCD)
D5 LED digital tube displays 0-100%
7 OEM customization
/ Regular shipment without customized content
A Nameless light plate customized product
B Designated nameplate, designated trademark product

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 measurement state (excluding water)

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

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.

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.

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