Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

Brand Name:SongFast
Certification:ISO 9001, IATF 16949
Minimum Order Quantity:500pcs
Delivery Time:30-day lead time
Payment Terms:T/T
Place of Origin:Dongguan,China
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Verified Supplier
Location: Dongguan Guangdong China
Address: Room 907, FengShou Building, No.97 Guanchang Road, Xiaobian, Chang'an Town, Dongguan City, Guangdong Province, China.
Supplier`s last login times: within 15 hours
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Product Details

High-Sensitivity Sensor Core Water Flow Meters Consumption and Customizable Specifications for Firefighting Water Tanks


Features

  • Wide Temperature Range: Operates effectively between -30℃ and 85℃.
  • Compact Design: Provides excellent cost-effectiveness.
  • High-Sensitivity Sensor Core: Guarantees robust signal transmission.
  • Extensive Measurement Range: Functions with low power consumption.
  • Long-Term Stability: Ensures reliable performance over time.
  • Strong Interference Resistance: Reduces external disturbances.
  • Multiple Signal Outputs: Offers versatile connectivity options.
  • Customizable Specifications: Adaptable to meet diverse needs.

Applications

  • River Reservoirs
  • Firefighting Water Tanks
  • Engineering Water Pools
  • Wastewater Treatment
  • Agricultural Irrigation

Description

The 400B Series Transmitter is a self-developed solution for liquid level measurement, featuring a core sensor with a built-in diffused silicon element for improved accuracy.

This device incorporates a fluid dynamics design with an expanded bottom filter screen, enabling precise measurement of liquid levels from the transmitter to the surface. It also includes a detachable bottom filter cover to prevent clogging, along with an internal air guide tube and a triple-layer protection process.

With its compact size and exceptional overall performance, the 400B Series is well-suited for various demanding environments. Our manufacturing process—from R&D design through production assembly, calibration, and quality inspection—adheres strictly to international quality production standards.



Specifications


Model

400B 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



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

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.

China Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility supplier

Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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