Tank Liquid Level Transmitter Reed Sensor with Float Ball LCD Display
Shanghai Yuanben has developed a stainless-steel version Level transmitter, its continuous output signal is (0~5Vdc or 4~20mA), and the sensor combines the proven reliability of magnetic reed switching with resistors net worked to provide a variable output proportional to the float position.
The transmitter features two-wire current or voltage output, four-wire for low level alarm option, and can be fitted externally 2" NPT connection or an flange. The operating temperature range is from -30ºC to 125ºC. The working pressure is from 1.5 to 2.0 Mpa. The LCD display can be selected.
Features
1) Continuous output: 0 - 5V or 4 - 20mA.
2) Specifically for use in food industry.
3) Stainless steel stem and single float traveling.
4) Suitable for hygiene critical applications requiring more precise level sensing than that provided by multipoint sensors.
5) Combines the proven reliability of magnetic.
6) Reed switching with resistors networked to provide a variable output proportional to the float position.
7) Two-wire resistance output or four-wire for low-level alarm option.
8) Can be fitted infernally M14 connection or externally an SAE flange or mounting bush.
9) The liquid level sensors have an operating temp. Range of -30 to 130oC.
Model Selection
| LT Level Transmitter |
| Model |
Simplex |
Feature |
LT
level Transmitter |
|
|
|
|
|
|
| 500 |
|
|
|
|
Stem length: 500mm |
| 1000 |
Stem length: 1000mm |
| |
1 |
LCD Display |
| 2 |
No LCD display |
| |
A |
0-5 Vdc Output |
| B |
4-20mA Output |
| |
300 |
Cable and length, |
| M8 |
Connector: M8 or M12 |
| |
P1 |
Float Material: PP, P1; PA, P2; PVDF; P3 |
| S1 |
SUS304,S1; SUS316L, S2; |
| N |
NBR |
Specifications
| No. |
Characteristic |
Parameter |
| 1 |
Working voltage |
12Vdc |
| 2 |
Output signal |
4~20mA/ 1~5Vdc |
| 3 |
Accuracy |
±15mm |
| 4 |
Input resistance |
Less 350 Ohm |
| 5 |
Length of lead wire |
1000/500mm |
| 6 |
Working temperature range |
-30~125ºC |
| 7 |
Working pressure (max) |
2.0 Mpa (SUS304) |
| 8 |
Special Gravity of liquid |
0.65g/cm3 |
| 9 |
Protective Class |
IP65 |
| 10 |
Display |
LCD display selected |
| 11 |
Mounting threads |
2"NPT or Flange |
| 12 |
Certification |
CE |
Dimension
With LCD display
No LCD display
Mounting
• When installing probes, you do not bend rigid probes, otherwise permanent damage may result.
Longer probes need to be supported at both ends while being handled.
Probes are sealed at the factory and have electronic switches inside. Do not attempt to open the probe or weld the tube.
•LT series level system is designed for industrial applications, but should be mounted in a position as free as possible from vibration, corrosive atmospheres, or any possibility of mechanical damage.
• Mount the probe perpendicular to gravity.
• Float should have free movement along probe. Float dimensions are dia.52*dia.52
• Float Retention Clip should be in place at base of probe.
Photos
Audited Supplier 
No LCD display
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