LT400 electronic temperature and liquid level sensor
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Product advantages
-Easy to read, strong LED digital display
-New design, multi-functional applications
Flexible configuration, output PNP/NPN switching
-Intelligent menu, transmitter output range can be set
-Switch points can be adjusted continuously and easy to use
-Temperature/liquid level can be configured with 4 channels of switch and 2 channels of analog signal output
Product Application
Food and beverage industry
Machine tool/hydraulic lubrication system/machinery manufacturing/automatic equipment
Technical Parameters
Power supply |
DC18...30V |
Measurable range |
(0-2m) optional |
Current consumption |
up to 600mA, including switching current |
Electrical connection |
M12*1-5pin/8pin aviation cable |
Safety |
short circuit protection, anti-polarity protection |
Insulation |
DC500V |
Overvoltage |
DC36V |
Connection time |
<3s |
Switching function |
PNP/NPN, NO/NC can be switched at will |
Switching current |
up to 400mA |
Response time |
Switch output/analog signal (0.2-5s) |
Load |
The analog signal 4...20mA is less than or equal to 500Ω |
Service life |
1 million switching cycles |
Measurement accuracy |
10mm/5mm |
Temperature | |
Measurement range |
can be set (default factory-20...80°C) |
Medium temperature |
-20...85°C |
Environmental temperature |
-20...80°C |
Storage temperature |
-20...65°C |
Relative humidity |
45...75% |
Sound insulation |
20g,10...2000Hz (in accordance with IEC60068-2-6) |
Impact resistance |
50g,6ms (in accordance with IEC60068-2-27) |
Protection class |
IP67 |
Connection parts |
304 connecting rod, NBR or 304 stainless steel float |
Body shell |
POM engineering plastic |







