Electronic Temperature and Liquid Level Sensor NT400 Series

Product Overview

The NT400 electronic liquid level/temperature integrated sensor can simultaneously output multiple signals, meeting the monitoring needs of liquid level and temperature in different places. At the same time, it reduces the number of openings in the user’s box, simplifies and miniaturizes the design, and has a beautiful appearance to meet the equipment upgrade requirements (PNP/NPN/0… 20mA/4… 20mA).

It has full range scalability for analog output. NT400 can be flexibly installed according to different environments, allowing for arbitrary modification of the direction required for on-site working conditions when adjusting the display and electrical output interfaces, and can be flexibly applied according to cable wiring.

Product Application

• Machine tools/Hydraulic and pneumatic systems/Pumps and compressors/Mechanical manufacturing/Automation equipment

Product Features

• Durable LED digital display screen, real-time data reading
• Brand new design, multifunctional application
• Flexible configuration, output PNP/NPN switching
• Intelligent menu, adjustable transmission output range
• The switch points are continuously adjustable and easy to use
• Temperature/liquid level 4-channel switch, 2-channel analog signal output

Technical Specifications

• Power supply: DC16-30V
• Current consumption: maximum 600mA, including switch current
• Connection: Straight line, 8-core
• Safety: Short circuit protection, reverse polarity protection
• Insulation: DC500V
• Overvoltage: DC36V
• Connection time: 2s
• Switching function: PNP/NPN, NO/NC can be switched freely
• Switching current: maximum 400mA
• Response time: Switch output/analog signal ≤ 5ms
• Load: Analog signal 4-20mA ≤ 500 Ω
• Service life: 50 million switching cycles
• Measurement accuracy: 5mm
• Long term offset: 5mm
• Medium temperature: -20 ° C to 85 ° C
• Environmental temperature: -20 ° C to 80 ° C
• Storage temperature: -20 ° C to 65 ° C
• Relative humidity: 45-75%
• Seismic resistance: 20g, 10-2000Hz (compliant with IEC60068-2-6)
• Impact resistance: 50g, 6ms (compliant with IEC60068-2-27)
• Protection level: IP67
• Liquid receiving components: 304 connecting rod/NBR float
• Body shell: Aluminum alloy oxidation treatment
• Electrical connection: PVC

Size Chart (mm)