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Intelligent Submersible Level Sensor with Temperature Compensation for Accurate Readings and Longevit
Intelligent Submersible Level Sensor with Temperature Compensation for Accurate Readings and Longevit
Specifications
Brand Name :
Yunyi
Model Number :
YD-322A
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Supply Ability :
500pcs per week
Delivery Time :
5-8 work days
Packaging Details :
Anti-static bag + carton
Name :
Intelligent Submersible Oil Level Temperature Sensor Monitor
Probe Material :
stainless steel
Pressure :
0-200m
Output :
4-20mA,0-5V,0-10V,1-5V,RS485
Power :
8-36V
Cable length :
standar 5m other as request
Accuracy :
0.1% 0.2%,0.5%
Temperature :
-20-80c
Cable material :
PU
Description

YD-322A Diaphragm Level Transmitter

Core Features

  • Advanced diffused silicon sensor

  • Overpressure/lightning/EMI protection

  • Standard 4-20mA output

  • Optional display & HART protocol

Advantages

  • High accuracy with temperature compensation

  • Robust protection features

  • Cost-effective solution

  • Custom configurations availableIntelligent Submersible Level Sensor with Temperature Compensation for Accurate Readings and Longevit

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

Main Technical Parameters

  • Measuring Range: 0–200 m (customizable)

  • Output Signal: 4–20 mA, 1–5 V, or 4–20 mA with HART protocol

  • Operating Voltage: 24 V DC (12–36 V DC / 18.5–45 V DC), or 220 V AC, 50 Hz

  • Accuracy: 0.1% F.S., 0.2% F.S., or 0.5% F.S.

  • Connection Types: Threaded, clamp, flange, or diaphragm seal (customizable)

  • Explosion Protection: Standard / Exd IIB T4 / Exia IIC T6

  • Electrical Connection: Cable outlet, explosion-proof connector, or terminal (customizable)

  • Overload Capacity: 1.7× maximum measuring range

Product Features

  • High stability and reliability, resistant to overload and impact

  • Compact and robust structure, easy to install in any orientation

  • Imported sensing element: low temperature drift, high stability and accuracy

  • Strong anti-interference: waterproof, dustproof, shockproof, and corrosion-resistant

Applications
Petroleum, chemical, power, water treatment, mining, pharmaceutical, and food industries.

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Product Detail
Brand Name :
Yunyi
Model Number :
YD-322A
Certification :
CE
Place of Origin :
China
MOQ :
1
Payment Terms :
T/T, Western Union
Contact Supplier
Intelligent Submersible Level Sensor with Temperature Compensation for Accurate Readings and Longevit

Xi'an Yunyi Instrument Co., Ltd

Verified Supplier
5 Years
Since 2007
Business Type :
Manufacturer, Exporter
Main Products :
Smart Water Pressure Sensor, Air Pressure Transducer Sensor, Oil Pressure Sensor
Total Annual :
1000000-2000000
Employee Number :
150~200
Certification Level :
Verified Supplier
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