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