Level301

Level Sensor

Model:AT301

Type:universal usage

S.N:

Product

Description

The AT301 universal submersible liquid level transmitter uses an imported high-performance diffused silicon pressure sensor as its core component. It can measure the liquid static pressure proportional to the liquid depth and convert it into a standard signal through the signal conditioning circuit, thereby achieving long-term stable and reliable measurement of the liquid.

This product adopts a stainless steel integrated seal and a dual-channel protective structure, which is waterproof&dustproof and suitable for immersion use in various industrial liquids. The high-quality waterproof and gas-conducting cables have good toughness, are resistant to aging&corrosion and suitable for various submersible working environment and measuring ranges; the 45° inclined bottom surface and pressure interface design can prevent impurities of the medium from blocking and wearing the sensor, thereby extending the product’s service life.

Features

All stainless steel design, resistant to corrosion and high temperatures

Anti-clogging, anti-interference, and lightning protection design

Wide measurement range,strong anti-interference capability

IP68 full sealed plastic waterproof design

High precision,quick response

Applications

Various liquid level monitoring,such as urban water supply, wells, vessel and storage monitor,

oceans, rivers, water circulation, mines,industrial water tanks, water treatment, etc.

Technical Parameters

Item                          Specification

Power supply              DC9V ~ DC36V (usually 24V);DC5V

Pressure type              Guage/Absolute pressure

Measuring range          0~0..5~500M

Accuracy                      0.5%(standard); 0.25%;0.1%(customized)

Long term stability        0.2%F.S/year

Output signal                4-20mA/0-5V/1-5V/0-10V/RS485

Safe overload                200% F.S

Burst pressure               500% F.S

Working temperature      -20~80℃

Storage temperature       -40~80℃

Ambient temperature      -20℃ to +70℃

Zero temp. drift              0.02% F.S℃(typical);  0.05% F.S℃ (max.)

Sensitivity temp. drift      0.02% F.S℃(typical);  0.05% F.S℃ (max.)

Response time                 ≤10ms

Electrical connection       Fixed cable with   vented  tube

Protection class              IP68

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