Basic Specifications
Model NO.:HDL700
Range:0-15m
Measurement Accuracy:± 0.5
Accuracy:0.5%F.S
Kind:Liquid Level Transmitter
Structure:All in One
Warranty:1 Year
Certification:CE, RoHS, FCC
Material:ABS
Medium:Water, Fuel, Oil etc
Output Signal:4~20mA or Relay(Optional)
Communication Protocol:RS485, Hart
Working Temperature:- 20 ℃ ~ + 60 ℃
Power Supply:12~24V; 220V(Optional)
Protection Grade:IP65 (Customized for IP67, IP68)
Origin:China
Industry Expertise
🛡️
The manufacturer has been committed to the research and development of industrial process automation sensors and instruments. The main products include flow meters, water quality analysis instruments, recorders, pressure transmitters, signal isolators and other field instruments. Working extensively in the oil and gas, water and wastewater, chemical and petrochemical industries in more than 120 countries.
Key Features
✨
Instruments are safe, clean, precise, long life, stable and reliable. Suitable for acid, alkali, salt, antiseptic, high temperature and other fields. It can be connected to display meters, PLC and various DCS systems through 4 ~ 20mA to provide real-time liquid level data. The acoustic intelligent technology software performs intelligent echo analysis without debugging, improving accuracy to ± 0.25% while resisting interference waves.
Installation Guide
⚙️
In open environments, the bracket installation method is generally used. Alternatively, open a circular hole (60 mm diameter) on the top of the tank, insert the meter, and tighten the screw ring. Ensure the probe surface is level with the measured liquid. The distance between the highest liquid level and the probe must be greater than the blind zone (e.g., if blind zone is 0.5m, maintain >0.5m gap).
Frequently Asked Questions
Q: Are you a trading company or a manufacturer?
A: We are a manufacturer committed to producing high-accuracy, long-term stability, and cost-efficient pressure, level, and temperature measuring instruments.
Q: What is your quality control system?
A: All products undergo temperature compensation and a 48-hour aging test before shipment. Our QC departments perform full pre-inspections. We hold ISO and CE certifications.
Q: What is the warranty for your products?
A: We offer 2 years for level and pressure transmitter series, and 5 years for other instruments from the shipment date for non-man-made damages.
Q: What are your shipping methods?
A: Small orders are delivered via DHL, FedEx, TNT, UPS, or EMS. Large orders are recommended for sea freight.
Q: Do you provide samples?
A: Yes, we maintain materials in stock to provide samples as quickly as possible.
Q: How quickly can I expect a response?
A: We provide 24-hour online support and aim to reply to inquiries within 1 hour via digital communication channels.
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