WFS-1001-H Industrial Flow Sensor - Technical Specifications
1. General Information
Model Number: WFS-1001-H

Product Type: Digital Water Flow Sensor

Design Purpose: High-accuracy liquid flow measurement in industrial applications

2. Key Performance Parameters
Flow Range: 0.5-50 L/min

Accuracy: ±2% of reading

Resolution: 0.1 L/min

Response Time: <100ms

Max Pressure: 1.0 MPa

3. Electrical Specifications
Operating Voltage: 5-24V DC

Output Signal: Pulse (Hall Effect) / 4-20mA optional

Current Consumption: <15mA

Cable Length: 1.5m (standard)

4. Mechanical Specifications
Body Material: Brass (EPDM seals)

Port Size: G1/2" female thread

Weight: 280g

Protection Rating: IP65

5. Environmental Ratings
Fluid Temperature Range: 0-80°C

Ambient Temperature: -20°C to +60°C

Compatible Fluids: Water, glycol mixtures, light oils

6. Special Features
Bi-directional flow measurement

Low-flow detection capability

Zero maintenance design

Integrated flow rate/totalizer display (optional model)

7. Certifications & Compliance
Industry Standards: ISO 4064 Class 2

Safety Approvals: CE, RoHS

EMC: EN 61326-1

8. Application Scenarios
✔ HVAC systems
✔ Water treatment plants
✔ Industrial cooling circuits
✔ Chemical dosing systems

9. Suffix Explanation
H: High-flow version (vs standard WFS-1001)

Optional Suffixes:
-A: Analog output
-D: Digital display

Technical Notes:
Calibration certificate available upon request

2-year warranty under normal operating conditions

Compatible with all common PLC systems

Document Status:

Rev 2.1 (2024-07-15)

Specifications subject to change without notice