Pressure Transducer Companies Melt Pressure Transducers
US $598.00-$629.00
YEZON PY301Sealed pressure sensor 4-20ma gas differential pressure transmitter
- Category: Pressure Sensors >>>
- Seller: Foshan,Yezon,Sensor,Instrument,Co.,Ltd.
Share on:
Product Overview
Description
Product Description:
PY301 Air Pressure & Differential Pressure Transmitter adopts high-precision, high stability diaphragm and is assembled by stress isolation technics. By strict precision temperature compensation and signal amplification, transfer micro differential pressure, air pressure, flow and other parameters to reliable 4~20mA or 1~5VDC, 0~5VDC, 0~10VDC signal output.
Product Features:
A. Imported silicon differential pressure sensing chip;
B. Advanced lamination technology with zero and full range compensation and temperature
compensation;
C. High precision and high stability amplifier integrated circuit has the functions of moisture-proof,
anti-condensation, anti-leakage and anti-lightning;
D. Diversified output signals (4-20ma, 0-5v, 0-10v).
Product Application:
A. Air duct pressure measurement;
B. Fan pressure measurement;
C. Measurement of subway air pressure;
D. Environmental wind pressure measurement of meteorological department;
E. Pressure measurement such as boiler air supply, underground ventilation and indoor air pumping.
Product Parameter :
| PY301 Pipe Air/Gas Differential Pressure Transmitter | |||
| Medium | Gas (weak corrosive and dry) | ||
| Range(Pa) | 100,200,500,1K,2K3K,5K,10K,20KPa;-100,-200,-500,-1K,-2K,-3K, -5K,-10K,-20K | ||
| Range(Pa) | ±100,±200,±300,±500,±1K,±2K,±3K,±5K,±10K,±20K | ||
| Output | 4-20ma (Two-wire system), 0-5vdc, 0-10vdc, 0.5-4.5 VDC (three-wire system) | ||
| Accuracy | ± 0.5%FS, ±1%FS | ||
| Power supply | 12VDC(9~24VDC),24VDC(15~36VDC) | ||
| Overload capacity | 150%FS | ||
| Insulation resistance | 1000 M or more Ω / 100 VDC | ||
| Current output type | Biggest 800 Ω | ||
| Voltage output type | More than 50 k Ω | ||
| Medium temperature | -20~85 ℃ | ||
| Ambient temperature | -20~85 ℃ | ||
| Storage temperature | -40~90 ℃ | ||
| Relative humidity | 0~95% RH | ||
| Seal grade | Ip65 | ||
| Response time(10%~90%) | ≤10ms | ||
| Stability | Less than or equal to 0.15%FS/ year | ||
| Vibration effect | Less than or equal to + / - 0.15%FS/ year (mechanical vibration frequency: 20Hz ~ 1000Hz) | ||
| Electrical connection | Direct lead output | ||
| Standard wiring | 1 meter | ||
| Pressure connection | M10X1 front belt Φ 8 tower pressure joint | ||
| Enclosure material | Aluminum alloy | ||
Product Order Sheet :
| Product Order Selection Type Table | |||||||||||
| Model | PY___ | Model number | |||||||||
| Range | R | Pressure Range | |||||||||
| See range table | |||||||||||
| Output | A | Singal output | |||||||||
| 4-20mA | |||||||||||
| 0-5VDC | |||||||||||
| 0-10VDC | |||||||||||
| 0.5-4.5VDC | |||||||||||
| Others……(Pls contact us for cu | |||||||||||
Our Services
stomization)
Accuracy
B
Accuracy
±0.5%FS
±0.3%FS
±0.25%FS
±0.1%FS
Others……(Pls contact us for customization)
Power
C
Power supply
12VDC(9-24VDC)
24VC(15-36VDC)
Others……(Pls contact us for customization)
Connection
D
Threaded connection
M20*1.5
M14*1.5
G1/2
G1/4
Others……(Pls contact us for customization)
Others
F
Other requirements
Such As :
PY210-10MPA-20mA-0.25-24VDC-M20
Wiring Instruction:
| Terminal | Colour | Voltage output | Current output | RS485 output |
| 1 | Red | Power + | Power + | Power + |
| 2 | Black | Signal + | Signal + | Signal A+ |
| 3 | Yellow | Public - | Power - | |
| 4 | Green | Signal B- |
Schematic diagram of current output 4-20mA wiring
Schematic diagram of voltage output 0-10V/0-5V/1-5V wiring
Product Service Commitment:
All products shipped from our company have quality problems, replacement within three months, repair within one year, and lifetime maintenance.
The following conditions are not covered by the warranty:
1. Man-made damage, breakage, crash, crush, and serious deformation of the product;
2. The product label is torn;
3. Unauthorized disassembly of the product casing and disassembly of the components;
4. Other illegal operations that are not strictly in accordance with the instructions for use;
5. Beyond the warranty period;
If It is high temperature gas ,you can try to use a copper tube to dissipate heat.
Example :
(Sealed pressure sensor)
