Xi'an Yunyi Instrument Co., Ltd
Xi'an Yunyiyibiao Instrument Co., Ltd. is a national high-tech enterprise, specializing in the R&D, production and sales of pressure transmitter,level meter, flow , temperature instrument and
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Intelligent Submersible Oil Level Temperature Sensor Monitor
Description Intelligent Submersible Oil Level Temperature Sensor Monitor
YD-6X series submersible liquid level temperature transmitter is based on the principle that the static pressure of the measured liquid is proportional to the height of the liquid. It uses the piezoresistive effect of diffused silicon or ceramic sensitive elements to convert the static pressure into an electrical signal, and the built-in temperature The sensor PT100 can simultaneously measure the liquid temperature. Combined with special digital circuits, after signal processing such as signal amplification, linear compensation, anti-interference, anti-surge protection, etc., an integrated product that can measure liquid level and temperature at the same time is made.
Parameter Intelligent Submersible Oil Level Temperature Sensor Monitor
Measure range
| Gauge pressure | |||||||||||
| H2O | Range | 0…1 | 0…3 | 0…5 | 0…10 | 0…20 | 0…50 | 0…100 | |||
| overload | 3 | 10 | 10 | 25 | 50 | 100 | 200 | ||||
| Range | 0…200 | 0…300 | |||||||||
| overload | 400 | 600 | |||||||||
| temperature range | |||||||||||
| ℃ | -20…80 | -20…60 | 0…60 | 0…100 | |||||||
| Absolute pressure | |||||||||||
| H2O | Range | 0…10 | 0…20 | 0…50 | 0…100 | 0…200 | 0…300 | ||||
| overload | 20 | 50 | 100 | 200 | 400 | 600 | |||||
| temperature range | |||||||||||
| ℃ | -20…80 | -20…60 | 0…60 | 0…100 | |||||||
Output signal
| Current (2-wire system) shared by dual power supply | 4…20mA |
| Voltage (3-wire system) shared by two-way power supply
| DC 0…10V ；DC 0…5V；DC 1…5V |
| DC 0.5…4.5V | |
| Proportional voltage (3-wire system) shared by dual power supply | DC 0.5…4.5V |
| digital output single | 4…20mA+RS485 |
| RS485 ；I2C |
Load (Ω)
Current (2-wire system): ≤ (power supply voltage -8V)/0.02A
Voltage (3-wire): >Maximum output signal/1mA
Proportional voltage (3-wire system): >10K
Supply voltage
| Output signal | Power | |
| standard | Optional | |
| 4…20mA | DC 8…30V | |
| DC 0…10V | DC 14…30V | |
| DC 0…5V | DC 8…30V | DC 3…5V |
| DC 1…5V | DC 8…30V | DC 3…5V |
| DC 0.5…4.5V | DC 8…30V | DC 3…5V |
| DC 0.5…4.5V(Proportional voltage) | DC 5V±10% | |
| 4…20mA+Hart | DC 12…30V | |
| 4…20mA+RS485 | DC 8…30V | |
| RS485 | DC 8…30V | DC 3…5V |
| I2C | DC 3…5V | |
Total current consumption
Current (2-wire system): signal current, maximum 25mA
Voltage (3-wire system): 2.5mA
Proportional voltage (3-wire system): 2.5mA
Accuracy
| Level accuracy | standard | Optional |
| Complies with JJG 860, JJ G882 standards | ||
| Range ≧ 10H2O | 0.5%FS | 0.25%FS;0.1%FS |
| Range ≧ 3H2O | 0.5%FS | 0.25%FS |
| Range ≧ 1H2O | 1%FS | 0.5% FS |
| temperature accuracy | ||
| ±1℃ | ±0.5℃；±0.3℃ | |
| level resolution | 0.01%FS | |
| Temperature Resolution | 0.1℃ | |
Temperature range
| standard | Optional | ||
| Operating temperature | -20℃～85℃ | -40℃～125℃ | |
| Compensation temperature
| 10H2O≧Range | 0℃～50℃ | |
| 10H2O≤Range | 0℃～70℃ | -10℃～80℃ | |
| storage temperature | -40℃～125℃ |
Temperature drift
| standard | Optional | ||
| Zero temperature drift
| 1H2O≧Range | ±0.05%FS/℃ | ±0.02%FS/℃ |
| 10H2O≤Range | ±0.03%FS/℃ | ±0.02%FS/℃ | |
| Full-scale drift | 1H2O≧Range | ±0.05%FS/℃ | ±0.02%FS/℃ |
| 10H2O≤Range | ±0.03%FS/℃ | ±0.02%FS/℃ |
Long-term stability
≤0.2%FS/year@0.5%FS
Response time
| Range | standard | Optional | |
| boot time | 100ms | 10ms | |
| Response time | 10ms | 1ms | |
| stable schedule | ≧10H2O | 15s | |
| ≤10H2O | 1min |
Anti-vibration
10g (IEC 60068-2-6 standard, under resonance conditions)
Impact resistance
500g (IEC 60068-2-27 standard, mechanical shock)
Service life
1 million pressure cycles
Dimension
| Model | Output signal | |
| YD601 | 4…20 mA |
|
| 0…5V DC | ||
| 0…10V DC | ||
| 0.5…4.5VDC Proportion | ||
| 0.5…4.5VDC | ||
| I2C | ||
| RS485 |
| |
| 4…20mA+RS485 | ||
| Lightning protection products |
Material
| standard | Optional | |
| Diaphragm material | 1.316L | 2.Tantalum; 3.C-276,4.TC4,5.Al2O3 |
| Shell material | 1.304SS | 2.316L,3.TC4 |
Features Intelligent Submersible Oil Level Temperature Sensor Monitor
Various output signals are optional;
Simultaneous measurement of liquid level and temperature;
Anti-interference and anti-surge protection;
Wide measurement range: 0～1m～300mH2O;
316L stainless steel isolation diaphragm, integrated design;
Applications Intelligent Submersible Oil Level Temperature Sensor Monitor
Groundwater and geothermal wells
Agricultural irrigation
Meteorological detection and disaster prevention system
Liquid level, temperature measurement and control