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HPT621

Product catalog summary

Applications: The HPT621 sensors are designed for measuring liquid levels in various applications such as fuel, oil, diesel, gasoline tanks, water tanks, underground fuel tanks, and sealed pressure tanks. They are suitable for use in automobiles, trucks, generators, buses, and railway engines.

Specifications: The sensors offer a measuring range from 0 to 3000mm with precise linear and temperature compensation. They support local ZERO and SPAN calibration and are resistant to surge, over-current, and polarity. The sensors can measure high-temperature liquids up to 300°C with a resolution of up to 0.01mm and a minimum bottom blind zone of 7mm. They are made from 316 stainless steel, making them suitable for harsh environments.

Features: The sensors are designed with no moving parts, ensuring reliability. They are capable of self-calibration and can be customized for high-temperature applications. The sensors are factory calibrated for specific liquid types to ensure accuracy.

Technical Details: The sensors operate within an ambient temperature range of -30°C to 85°C, with a medium working temperature range of -30°C to +65°C. They have a stability of 0.1%F.S/3 years and comply with EMC standards EN 61326-1:2013 and EN 61000-6-2:2005. The sensors are explosion-proof and waterproof with IP67 protection.

Ordering Information: The document provides a detailed range selection table and part number selection table for customizing the sensors based on range, output, cable length, working pressure, accuracy, and other parameters. Accessories such as adapter converters, surge protectors, and terminal boxes are also available.

Catalog excerpts

HPT 621 Industrial Capacitance Level Sensors (Truck, Generator,Bus… Fuel Tank/Water tank /Underground tank…) Applications ·Fuel / Oil /Diesel/Gasoline ·Water tanks and reservoirs ·Underground fuel tank ·Auto, Truck fuel storage ·Rooter, railway engine ·Sealed Pressure tank Characters ·Precise linear and temperature compensation ·Support local ZERO and SPAN calibration ·Surge, over-current and polarity resistant design ·Max 300 Degree C High Temp Liquid level measurement ·Up to 0.01mm resolution,Min 7mm Bottom blind Zone ·Simple installation without any settings ·Sensitivity and hysteresis fluently...

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Specifications Ambient Temperature: 25°C (unless speciﬁed) Parameter Probe Diameter Standard atmosphere pressure or -1 Bar～10 Bar by customized Accuracy: (Linearity Hysteresis Repeatability) Resolution Blind Zone Medium working Temp Ambient Temp Span Storage Temp 304/316 stainless steel with PTFE/brass Electronic Wire 3 wires type but with another two wires for calibration 3 wires type but with another two wires for calibration 4 Wires Software for recalibration Power Supply Zero Temperature Drift Temperature output Electronic connection Fixed cable by stainless steel cap and Explosion Proof...

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Electronic Connections Electronic Wires Connection Red GND Full range calibrate Zero Point calibrate Full range calibrate Zero Point calibrate Green Black S=Signal, Vcc=Power Supply, GND=Vcc-&S03

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How to Order 1.Range Selection Table: 01 Kindly according to your application select suitable range code , Example: Code 10 = 350mm. 2.Part Number Selection Table: Range reference to range selction table code Selection Type Level Range Range reference to range selction table code Probe Diameter(mm) B=16mm (stardard type) C=12mm (by customized) Working Pressure 0=Standard Atmosphere Pressure 1=Sealed Pressure (-1Bar to 10 Bar) -Customized. 2=Special Pressure Grade -By Customized. Process connection 8=M20x1.5 male 9=G1/2’’ male 15=2.5’’ Flange (63.5 mm) 4 holes X=Others liquid by customized Measuring...

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Order number Liquid level display control device with all kinds of liquid level sensor, measurement according to liquid level, and according to the setting of the container structure and size and the density of liquid, calculation, display liquid volume or quality Terminal box The terminal box, with IP 67 ingress protection and watertight ventilation element, provides a moisture-free electrical termination for the submersible pressure transmitter. It should be mounted in dry environment or directly in the switch cabinet. Surge Protector (Lightning Arrestor)1 4052336 This DIN rail mounted surge...

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