Reliable 4~20mA Output Water Level Detector for Safe Liquids

• Customization: Available
• Type: Silicon Piezoresistive Type
• Structure Design: Input Type
• Model NO.: HDL300
• Pressure Range: Atmospheric pressure
• Display Type: No Display
• Accuracy Grade: 0.2G
• IP Rating: IP68
• Certification: CE
• Customized: Customized
• Product Name: Water Level Sensor
• Measuring Medium: Liquid, Water, Oil etc Non-Corrosive Liquids
• Output Signal: 4~20mA, 1~5V, 0~10V, RS485
• Power Supply: 12-28VDC
• Shell Protection: IP68
• Working Temperature: -20~60deg.C
• Transport Package: Carton Box
• Specification: Stainless steel
• Trademark: Huadian
• Origin: China
• HS Code: 9026100000
• Production Capacity: 200000PCS/Year
• Package Size: 10.00cm * 10.00cm * 2.00cm
• Package Gross Weight: 1.000kg

Product Description

Our Company

Since its inception, Huadian Automation has been at the forefront of industrial process automation technology, dedicated to innovation and excellence. Our expansive suite of products includes cutting-edge flow meters, precise water quality analysis instruments, advanced recorders, and reliable pressure transmitters. We also offer sophisticated signal isolators along with other essential field instruments. With a presence in over 120 countries, Huadian Automation is a key player in oil and gas, water and wastewater, and the chemical and petrochemical industries. Our commitment is to move closer to our customers, ensuring swift and efficient responses to their evolving needs.
By 2022, Huadian Automation has significantly expanded its talent pool, boasting a robust team of R&D specialists and engineers. The total workforce across the group proudly exceeds 500, catering to the diverse and growing demands of the global market.
To better serve our international clientele, Huadian Automation is actively establishing a network of offices in strategic locations such as Singapore, Vietnam, Russia, Germany, Philippines, Malaysia, India, and more.
Huadian Automation is committed to forging strong global partnerships, seamlessly integrating into local innovation ecosystems, and driving forward technology advancements on a worldwide scale.
Driven by a customer-first philosophy, Huadian Automation remains laser-focused on advancing process automation sensors and instruments. We are dedicated to empowering industries globally to enhance their intelligence and efficiency, playing an indispensable role in their transformation.

Products Description

4-20ma Hydrostatic Integrated Submersible Level Transmitter Gauge For Ammonia Water

Our sophisticated submersible level transmitter leverages the principle of hydrostatic pressure, which correlates directly with liquid height. Utilizing the piezoresistive effect of diffused silicon, it adeptly transforms pressure into electrical signals. These signals undergo meticulous temperature compensation and linear calibration, converting them into standard current, voltage, and RS485 outputs, ensuring precision and reliability.
This advanced level transmitter seamlessly interfaces with PLC/DCS systems, display instruments, and computers, supporting remote signal transmission. It is extensively deployed in petrochemical, water supply and drainage, environmental protection, and electric power applications for liquid measurement.

 

Products Parameters

Features
1) Ingeniously engineered one-piece design
2) Multiple Output options available: 4-20mA, 0-5V, 0-10V, RS485
3) Distinguished by its high accuracy, exceptional reliability, and superior stability
4) Compact, cost-effective, and effortlessly installable
5) Offers a versatile measuring range up to 0-500m
6) Boasts an IP68 protection class, ensuring performance even underwater.
 

Working Principle:

 

Technical Parameters

Measuring range:	5meters (Customized for level up to 500 meters)
Medium:	Liquid
Output:	4-20mA or 0-5V;0-10V;RS4885
Power supply:	18-36VDC
Accuracy  :	0.25%F.S
Temperature:	20~80C
Protection class:	IP68
Sealing material:	Nitrile rubber

Probe material:	stainless steel 304
Cable length:	6 meters

 

Wire Diagram

Products Woring Areas:


Our Overseas Working Partner

 

Our Certificates

 

 

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FAQ

Q: Are you trading company or manufacturer ?

A: We are a proud manufacturer, dedicated to crafting high-precision, enduringly stable, and cost-efficient instruments for pressure, level, and temperature measurement.

 

Q: What's your quality control system?

A: Every product undergoes comprehensive temperature compensation and a rigorous 48-hour aging test before leaving our facility. Our stringent pre-inspection process by the QC department ensures impeccable quality. We are ISO and CE certified, and can provide these certifications upon request.

 

Q: What is the warranty of your products?

A: We offer a 2-year warranty on level and pressure transmitter series, while other products come with a 5-year warranty from the shipment date, covering non-man-made damages.

 

Q: What is your shipping method?

A: For smaller orders, we ensure swift and reliable delivery using premium services like DHL, FedEx, TNT, UPS, and EMS. For larger orders, we highly recommend the cost-effective option of shipping by sea.

 

Q: Do you provide samples?
A: Absolutely! We have a ready stock of materials, enabling us to expedite the process and provide you with samples at the earliest convenience.

 

Q: How long will you take to respond to my query?
A: Our dedicated team is at your service 24 hours a day, accessible through email, Skype, WhatsApp, Facebook, and more. We strive to respond within just one hour!