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Intellisense Microelectronics
Plastic liquid level sensor DTM3-8 series

Plastic liquid level sensor DTM3-8 series

Product catalog summary

Overview: The document provides technical specifications and features of the DTM3/8 Series sensors by Intellisense Microelectronics, designed for sensing applications with high accuracy and chemical resistance.

Key Features:

IP67 protection rating ensuring dust and water resistance.
Accuracy of ±1mm for precise measurements.
Switchable operation modes between light on and dark on.
Wide temperature range from -40℃ to 100℃, suitable for various environments.
High chemical resistance to most acids, making it suitable for harsh conditions.
Advanced modulation scheme and built-in digital filter for high performance.

Specifications:

Models: NPN (DTM3/8-INSF, DTM3/8-INSFG) and PNP (DTM3/8-IPSF, DTM3/8-IPSFG).
Sensing Object: Clean solutions without viscosity, resistant to oil, acid, and alkali.
Power Supply: DC10-24V with a maximum ripple of 10% (p-p).
Current Consumption: Maximum of 10mA excluding load.
Load Current: Maximum of 100mA.
Response Time: 1ms for quick operation.
Pressure Resistance: Up to 12 Bar.
Ambient Conditions: Operates in 35%-85% humidity and withstands incandescent lamp illumination up to 1,000lx and sunlight up to 5,000lx.
Insulation Resistance: 20MΩ Max. at 500VDC.
Connection: Cable with 24AWG, 30cm length, with defined line colors for easy installation.
Material: Made of polysulfone, ensuring durability.

Installation and Output:

Available in NPN and PNP open collector output configurations.
Installation direction is specified for optimal performance.

Catalog excerpts

Plastic liquid level sensor DTM3-8 series-1

DTM3/8 Series Features • IP67 • Accuracy: ±1mm • Light on or dark on switchable • Temperature range: -40°C ~ 100°C • High chemical resistance to most acids • High performance ASIC based sensor with advanced modulation scheme and built in digital filter

Open the catalog to page 1

Plastic liquid level sensor DTM3-8 series-2

NPN open collector output PNP open collector output

Open the catalog to page 2

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