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Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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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.

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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.

Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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

Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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

Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility

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.


Product Tags:

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China Firefighting Water Tank Level Transmitter Diffused Silicon High Flexibility factory

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