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Water Level Transmitter

Customizable Water Level Transmitter Wastewater Treatment Stainless Steel Level Transmitter

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Mrs. Jenny Huang

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Customizable Water Level Transmitter Wastewater Treatment Stainless Steel Level Transmitter

Brand Name:	SongFast
MOQ:	500pcs
Price:	$37.80 - $40.80/pieces
Packaging Details:	According to customer requirements
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Dongguan,China

Certification:

ISO 9001, IATF 16949

Document:

400B Series Pressure Transm...er.pdf

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.

Supply Ability:

10000pcs/month

Highlight:

Customizable Water Level Transmitter

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Product Description

Customizable Water Level Transmitter for Wastewater Treatment

Versatile Connectivity Options and Customizable Specifications for Water Flow Meters

Key Features

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

Applications

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

Product Overview

The 400B Series Transmitter is an independently developed liquid level measurement solution. Its core sensor is equipped with a built-in diffused silicon element for enhanced accuracy.

This product features a fluid dynamics design with an enlarged bottom filter screen, allowing for precise measurement of liquid levels from the transmitter to the surface. It 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 outstanding overall performance, the 400B Series is ideal for various challenging environments. Our manufacturing process—from R&D design to production assembly, calibration, and quality inspection—strictly adheres to international quality production standards.

Technical 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
Materials - Sensor	Diffused Silicon (Standard)
Materials - 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

Frequently Asked Questions

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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