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High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
Specifications
Place of Origin :
Dongguan,China
Brand Name :
SongFast
Certification :
ISO 9001, IATF 16949
MOQ :
500pcs
Price :
$37.80 - $40.80/pieces
Packaging Details :
According to customer requirements
Delivery Time :
30-day lead time
Payment Terms :
T/T
Supply Ability :
10000pcs/month
Pressure Type :
Gauge Pressure, Absolute Pressure
Accuracy :
≤ ±0.5%F.S(Standard)； ≤ ±0.25%F.S；Customizable
Operating Temperature :
-30℃~85℃
Storage Temperature :
-30℃~85℃
Compensation Temperature :
0~60℃
Electrical Connection :
Straight Connection
Housing Materials :
SUS304 Stainless Steel (Standard), 316L Stainless Steel (Optional), Customizable
Sensor Materials :
Diffused Silicon (Standard)
O-ring Materials :
NBR (Standard), PTFE/CR/EPDM (Optional)
Cable Materials :
RVVP5×0.35mm², φD7.5mm
Response Time :
≤10ms
Protection Rating :
IP68
Measuring Medium :
Compatible with SUS304 or 316L stainless steel
Zero Temperature Drift :
0.05%FS/℃( ≤100kPa）
Long-term Stability :
0.2%F.S±0.05%/year
Overload Pressure :
150%F.S.
Description

High-Sensitivity Liquid Level Sensors for River Reservoir Fire Fighting Water Tank and Engineering Water Pool

Features

○ Wide Temperature Range, -30℃ to 85℃

○ Compact Structure with Excellent Cost-Effectiveness

○ High-Sensitivity Sensor Core, Strong Signal Transmission

○ Wide Measurement Range, Low Power Consumption

○ Good Long-Term Stability

○ Strong Interference Resistance

○ Multiple Signal Outputs

○ Supports Customization for Various Specifications

Applications

○ River Reservoir

○ Fire Fighting Water Tank

○ Engineering Water Pool

○ Water Resources Energy

○ Agricultural lrrigation

Description

400A Series Transmitter is a fully independent and self developed liquid level measurement product. Its core sensor utilizes a

built in diffused silicon element.

The product features a fluid dynamics design with a unique arc-shaped housing, effectively eliminating medium disturbances

and ensuring high reliability. It includes a detachable bottom filter cover to prevent clogging, as well as an internal air guide

tube and a triple-layer protection process. With its compact size, superior overall performance, and ost-effectiveness,

it is suitable for various harsh environments.

From R&D design, production assembly, calibration, to quality inspection, every step of our manufacturing process strictly

adheres to international quality production system standards.

High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor

Specifications

Model

400A Series

Pressure Type

Gauge Pressure, Absolute Pressure

Range

0-1 m…300 m(Customizable)

Accuracy

≤ ±0.5%F.S(Standard)； ≤ ±0.25%F.S；Customizable

Electrical

Performance

2-wire

3-wire

4-wire

Output Signal

4~20mA

0~5V

0~10V

0.5~4.5V

10~90% Ratio

RS485

Supply Voltage

8~32V DC

8~32V DC

12~32V DC

8~32V DC / 5V DC

3~5.5V DC

8~32V DC

Operating

Temperature

-30℃~85℃

Storage

Temperature

-30℃~85℃

Compensation Temperature

0~60℃

Electrical

Connection

Straight Connection

Materials

Housing

SUS304 Stainless Steel (Standard), 316L Stainless Steel (Optional), Customizable

Sensor

Diffused Silicon (Standard)

O-ring

NBR (Standard), PTFE/CR/EPDM (Optional)

Response Time

≤10ms

Protection Rating

IP68

Measuring Medium

Compatible with SUS304 or 316L stainless steel

Zero Temperature Drift

0.05%FS/℃( ≤100kPa)

Long-term Stability

0.2%F.S±0.05%/year

Overload Pressure

150%F.S.

Dimensions and Wiring Definitions

High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor

Wiring Definitions

Wire Color

2-wire

3-wire

4-wire

Red

Power (Vcc+)

Power (Vcc+)

Power (Vcc+)

Black

Signal(Iout)

Power (GND)

Power (GND)

Yellow

Ground

Ground

Ground

Green

/

Signal(Vout)

485A

Blue

/

/

485B

Ordering Guide

High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor

FAQ

Q1: What makes Songfast's products stand out from competitors?

A: Our technical team has over 20 years of experience in the sensor industry. We provide rapid, professional solutions tailored to our customers' application scenarios and welcome personalized customization requests. With a dedicated production quality management team, we ensure strict quality control while delivering goods within a 30-day lead time.

Q2: What official certifications and industry compliance standards has the company obtained?

A: Our certifications include:

  • ISO 9001
  • IATF 16949 (automotive)
  • ISO 45001 (safety)
  • ISO 14001 (environmental)

Additionally, we hold over 20 national patents.

Q3: Do you offer custom development for new products beyond your website offerings?

A: Yes, we provide custom development services tailored to your needs.

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High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor

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Product Detail
Place of Origin :
Dongguan,China
Brand Name :
SongFast
Certification :
ISO 9001, IATF 16949
MOQ :
500pcs
Price :
$37.80 - $40.80/pieces
Packaging Details :
According to customer requirements
Contact Supplier
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor
High Sensitivity Liquid Level Sensors Lightweight Fluid Level Sensor

Dongguan SongFast Electronic Technology Co.,Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2020
Business Type :
Manufacturer
Main Products :
Air Compressor Pressure Sensor, Industrial Pressure Sensor, Water Level Transmitter
Total Annual :
1000000-5000000
Employee Number :
101~200
Certification Level :
Verified Supplier
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