Float-type water level gauge

1. Product Introduction

The WFH-2A full-range mechanical encoder water level gauge is used to observe changes in water levels of rivers, lakes, reservoirs, canals, groundwater, and other water bodies. It converts these changes into switch digital outputs through mechanical encoding, making it suitable for water level data collection, transmission, processing, display, recording, and storage by hydrological stations, flood control departments, water resource and water environment monitoring agencies, as well as related research institutions.

2.Technical Parameters

Float diameter: Φ150mm (special order: Φ100mm)

Water level wheel working circumference: 320mm

Counterweight diameter: Φ20mm

Measuring range: 0--40m (special order: 0--10m, 20m, 80m)

Resolution: 1cm

Water level change rate: ≤100cm/min

Measurement accuracy: ±2cm when range ≤10m; ±0.2% when range >10m

Output form: 12-bit Gray code (4-20mA, 485 output signals optional)

Display method: 5-digit mechanical numerical display

Operating environment: Temperature: -10℃~+50℃ (water body not frozen) Humidity: ≤95%RH (no condensation at 40℃)

Storage environment: Temperature -40℃~60℃ Humidity ≤90%RH

Dimensions: Width 14.6 * Depth 15 * Height 14 (cm)

Net weight: 1.2kg