WINTERS General-purpose Pressure Sensor LE2.
WINTERS General-purpose Pressure Sensor LE2 The WINTERS LE2 is a versatile general-purpose pressure transducer featuring piezoresistive silicon technology with all-stainless steel construction. Designed for reliable performance across industrial applications including HVAC systems, compressors, and water treatment equipment. Technical Specifications Parameter Category Parameter Name Specification Unit Remarks Basic Information Brand WINTERS - General Purpose Pressure
Measurementrange
0 to 1000 psi
Outputsignal
4-20 mA, 0-10 V
Material
Stainless Steel
Powersupply
24 V DC
Calibration
Factory calibrated
Model Number
LE2
Product Description
WINTERS General-purpose Pressure Sensor LE2
The WINTERS LE2 is a versatile general-purpose pressure transducer featuring piezoresistive silicon technology with all-stainless steel construction. Designed for reliable performance across industrial applications including HVAC systems, compressors, and water treatment equipment.
Technical Specifications
| Parameter Category | Parameter Name | Specification | Unit | Remarks |
|---|---|---|---|---|
| Basic Information | Brand | WINTERS | - | General Purpose Pressure Transducer |
| Basic Information | Model | LE2 | - | Standard Version |
| Basic Information | Measurement Principle | Piezoresistive Silicon | - | All stainless steel construction |
| Basic Information | Pressure Type | Gauge Pressure | - | Optional absolute pressure on request |
| Performance Parameters | Pressure Range | 0-0.1 bar to 0-600 bar | bar | Covering multiple sub-ranges |
| Performance Parameters | Accuracy | 0.5% FS (standard), 0.25% FS (optional) | % FS | Non-linearity + Hysteresis + Repeatability |
| Performance Parameters | Response Time | Typical 10 ms, Maximum 30 ms | ms | 10% - 90% of full scale |
| Performance Parameters | Long-term Stability | 0.15% FS/Year | % FS/Year | Under normal operating conditions |
| Performance Parameters | Overpressure Rating | 1.5 x Full Scale | times FS | Maximum working overpressure |
| Performance Parameters | Burst Pressure | 2 x Full Scale | times FS | Ultimate pressure resistance |
| Electrical Parameters | Output Signal | 4-20 mA DC, 0-10 V DC | - | Two options available |
| Electrical Parameters | Supply Voltage | 12-30 V DC | V DC | Typical 24 V DC industrial power supply |
| Mechanical Parameters | Process Connection | G1/4", 1/4" NPT, optional other threads | - | Male thread, 316L stainless steel |
| Mechanical Parameters | Body Material | 316L Stainless Steel | - | Corrosion-resistant for most media |
| Environmental Parameters | Ambient Temperature | -40 to 85 | °C | Continuous operation |
| Environmental Parameters | Protection Class | IP65, IP67 (depending on electrical connection) | - | Conforms to IEC 60529 standard |
Key Features
- High accuracy with 0.5% FS standard (0.25% FS optional)
- Fast response time: typical 10 ms, maximum 30 ms
- Excellent long-term stability: 0.15% FS per year
- Robust 316L stainless steel construction
- Wide pressure range coverage: 0-0.1 bar to 0-600 bar
- Multiple output signals: 4-20 mA DC or 0-10 V DC
- IP65/IP67 protection rating
- Flexible installation with arbitrary orientation
Industrial Applications
- Heating and ventilation systems
- Air compressors
- Water treatment equipment
- Environmental protection facilities
- Industrial process control
Certifications & Compliance
- CE certified
- RoHS compliant
- ISO 9001 quality management system
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