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Compact Water Level Transmitter High Sensitivity Interference Resistance Level Pressure Sensor

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Compact Water Level Transmitter High Sensitivity Interference Resistance Level Pressure Sensor

Name: Compact Water Level Transmitter High Sensitivity Interference Resistance Level Pressure Sensor
Brand: SongFast
Price: 37.80 USD

Wholesale Compact Water Level Transmitter High Sensitivity Interference Resistance Level Pressure Sensor from china suppliers

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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Compact Water Flow Meters with High-Sensitivity Sensor Core and Robust Interference Resistance

Features

Wide Temperature Range: Functions effectively from -30℃ to 85℃.
Compact Structure: Optimized for excellent cost-effectiveness.
High-Sensitivity Sensor Core: Ensures reliable signal transmission.
Extensive Measurement Range: Operates with low power consumption.
Long-Term Stability: Delivers consistent performance over time.
Robust Interference Resistance: Shields against external disruptions.
Multiple Signal Outputs: Provides flexible connectivity options.
Customizable Specifications: Tailored to meet specific requirements.

Applications

River Reservoirs
Firefighting Water Tanks
Engineering Water Pools
Water Resource Management
Agricultural Irrigation

Description

The 400A Series Transmitter is an independently developed device for liquid level measurement. Its core sensor incorporates a built-in diffused silicon element, enhancing both accuracy and reliability.

Featuring a fluid dynamics design and a distinctive arc-shaped housing, this transmitter effectively reduces medium disturbances, ensuring stable performance. It includes a detachable bottom filter to prevent clogging, along with an internal air guide tube and a triple-layer protection system.

Compact and highly efficient, the 400A Series is well-suited for demanding environments. Our manufacturing process—from research and development to production assembly, calibration, and quality inspection—strictly adheres to international quality standards.

Compact Water Level Transmitter High Sensitivity Interference Resistance Level Pressure 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

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.

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