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YGM220 micro differential pressure transmitter
Product Overview
YGM220 differential pressure transmitter has good accuracy and linearity, and is especially suitable for micro differential pressure measurement. When the minimum differential pressure reaches 10pa, it can still maintain good accuracy. This product has strong anti overload pressure, and the maximum pressure resistance can reach 1 bar without damage.
The product has high sensitivity, accuracy of ± 1% FS and good linearity. The core component is the imported micro differential pressure sensor, which is highly integrated with the amplifier circuit. The shell is made of aluminum alloy, which is dust-proof, waterproof, strong anti-interference, and stable and reliable for a long time.
The signal output can be 0~10V voltage output and 4~20mA current output.
Technical indicators
Measuring range:
1. One way: 0~50pa; 0～100pa； 0～250pa； 0～500pa ； 0～1000pa； 0～2500pa； 0～30000pa
2. Two way: 0 ～ ± 50pa; 0～±100pa； 0～±250pa； 0～±500pa； 0～±1000pa； 0～±2500pa； 0～±30000pa
Precision: 0~50pa: ± 2% FS
Other measuring ranges: ± 1% FS (25 ℃, 50% RH, standard atmospheric pressure)
Long term stability: drift ± 0.5% FS (1000 hours, 25 ℃)
Response time: T90 ＜ 1s
Differential pressure unit: Pa, inH2O optional
Temperature compensation range: 0~50 ℃
Signal output: current output type: 4 ～ 20mA (three wire system), electrical load<400 Ω
Voltage output type: 0 ～ 10V (three wire system), electrical load>10K Ω
Power supply: 24VDC ± 10%
Cable lock: M12 × 1.5, cable diameter: 3-6mm
Transmitter size: 64mm (L) × 58mm(W) × 36mm(H)
Enclosure protection grade: IP65
Storage temperature: - 30~60 ℃
Working environment: - 20~50 ℃, 0~85% RH
Maximum working pressure: 1.0bar
Applicable medium: air or non-conductive gas.
characteristic
Strong anti overload pressure, up to 1 bar
No requirements for installation direction
Can be used in harsh environments
Stable performance
Typical Applications
HVAC
VAV and air pressure control
Static pipeline and clean room pressure
Furnace box pressurization and furnace ventilation control
Wiring diagram
Structural drawing
Model Selection Table
| Serial No | Instrument specifications | Specification code | |||
| 1 | Standardization | 标准产品 | 1 | ||
| 特殊定制 | x | ||||
| 2 | Range | 0～50pa | 051LD | ||
| 0～100pa | 101LD | ||||
| 0～250pa | 251LD | ||||
| 0～500pa | 501LD | ||||
| 0～1000pa | 102LD | ||||
| 0～2500pa | 252LD | ||||
| 0～30000pa | 303LD | ||||
| ±50pa | 051LB | ||||
| ±100pa | 101LB | ||||
| ±250pa | 251LB | ||||
| ±500pa | 501LB | ||||
| ±1000pa | 102LB | ||||
| ±2500pa | 252LB | ||||
| ±30000pa | 303LB | ||||
| 0～1inH2O | 001WD | ||||
| 0～2inH2O | 002WD | ||||
| 0～5inH2O | 005WD | ||||
| 0～10inH2O | 010WD | ||||
| 0～20inH2O | 020WD | ||||
| 0～30inH2O | 030WD | ||||
| 0～50inH2O | 050WD | ||||
| 0～100inH2O | 100WD | ||||
| ±1inH2O | 001WB | ||||
| ±2inH2O | 002WB | ||||
| ±5inH2O | 005WB | ||||
| ±10inH2O | 010WB | ||||
| ±20inH2O | 020WB | ||||
| ±30inH2O | 030WB | ||||
| ±50inH2O | 050WB | ||||
| ±100inH2O | 100WB | ||||
| Other ranges (customizable) | XXXXX | ||||
| 3 | output | 4～20mA | 01 | ||
| 0～10V | 02 | ||||
Ordering Instructions
| YGM220-1051LD01 | |
| Standardization | Standard products |
| Range | 0～50pa |
| output | 4～20mA |
