LED Display Liquid Level Transducers with Ce
| US$90.00 | 2 Pieces (MOQ) |
Hanzhong Quan Yuan Electronic Co., Ltd.
Shaanxi, China
Last Login Date:
Jul 24, 2025
Business Type:
Manufacturer/Factory
Main Products:
Load Cell, Strain Gauge, Weighing Sensor, Force Sensor, Pressure Sensor, Load Cell Sensor, Pressure Transmitter, Level Sensor, Strain Gauge Load Cell, Weighing Scale Load Cell
Product Description
Company Info
Basic Info.
Product Description
QST-202 liquid level transmitters are consisting of well-sealed immerging oil-filled liquid level transducers and special circuit for manometers. Have characteristics of high precision, good stability, long life and easy to fix. Adopt special sealed configuration, so with good capability of anti-leakage. According the relation between pressure, density and liquid level, the liquid level transducers measure the liquid pressure which in direct ratio with depth of liquid, then via amplificatory circuit, the measured pressure is transferred to standard 4~20mA current signal(or standard voltage signal).
Feature:
Wide measurement range
Sealed structure: IP68.
Various output signal
CE Certificate
Marking : ExiaIIBT6 Ga
Integrated construction, LED display can be choosing.
Dimensions: (unit: mm)
Technique Specifications:
| Measuring media | Liquid which are compatible to 316L stainless steel | |
| Measuring range | mH2O | 0~0.6,0~1,0~2,0~5,0~10,0~20,0~30, |
| 0~50,0~100,0~150,0~200 | ||
| Overload pressure | %FS | 150 |
| Signal output | transmitter, mA (2 wires) | 4~20mA |
| transmitter, Vdc (3 wires) | 0~5V, 1~5V, 0~10V, 0~20mA | |
| Power supply | Vdc | 12~36(Standard 24Vdc) |
| Static accuracy | %FS | ±0.1, ±0.25(Standard) |
| Zero adjustment | %FS | ≤±0.25 |
| Span adjustment | %FS | ≤±0.25 |
| Long-term stability | <±0.1%FS/year (>20mH2O ) ±10mm ( ≤20mH2O ) | |
| Response time | ms | <2 |
| Storage temp. | ºC | -40~+100 |
| Operation temp. | ºC | -20~+80 |
| Compensated temp. | ºC | -10~+60 |
| Temp. coefficient of ZERO | %FS/10ºC | ≤0.2 |
| Temp. coefficient of SPAN | %FS/10ºC | ≤0.2 |
| Insulation resistance | M Ω | ≥500 @ 100 Vdc |
| Load resistance | current output, Ohm | 250~1100 |
| voltage output, Ohm | >5000 | |
| Environmental protection | IP rating | IP 68 |
| pressure memberane material | 316L Stainless steel | |
| Electrical connector material | Cast aluminum | |
| Material for housing | Stainless steel(1Cr18Ni9Ti) | |
| Electrical connection | connector/cable | 4-core,Ф7.6 mm shielded cable with vent pipe which is mechanically strong enough for deep submersible liquid level measurements |
CERTIFICATES:
Contact Details:
