JDC Flowatch Portable Flowmeter – Swiss-Made Multi-Purpose Air & Water Velocity Meter

Overview

JDC Flowatch ek versatile, rugged aur highly accurate Swiss-engineered portable measurement tool hai jo water currents aur airflow speed dono ko monitor karta hai. Chahe open water bodies (rivers, streams, irrigation canals) me water flow measure karna ho ya HVAC ducts aur industrial ventilation shafts me airflow check karna ho, Flowatch field engineers aur researchers ko har tarah ki outdoor aur industrial conditions me reliable real-time data deta hai.

Key Features

• Dual Medium Measurement (Air & Water): Interchangeable propeller system ke zariye ye ek hi meter se liquid flow aur air velocity dono measure karta hai. Isme standard 20mm gas propeller aur 60mm high-sensitivity water propeller shamil hain.

• Swiss Accuracy & Comprehensive Units: Fluid speed ke liye ±2% aur air velocity ke liye ±3% accuracy provide karta hai. Isme sabhi standard units available hain: km/h, m/s, cm/s, mph, fps, knots, aur Beaufort scale.

• Advanced Velocity Modes & Averaging: Instant, minimum, maximum aur average speed modes support karta hai. Average reading time ko 3 seconds se lekar 24 hours ya custom duration tak set kiya ja sakta hai.

• 1.2m Telescopic Extension Rod: Device ke sath aane wali lightweight aluminum rod aur cable ke zariye deep water, bridges, steep riverbanks ya unchi ventilation conduits me safe distance se readings li ja sakti hain.

• Rugged & Waterproof Display: High-contrast backlit digital display tez dhoop aur andhere dono me clear visibility deti hai. Device ka waterproof housing field survey ke dauran safety ensure karta hai.

• Integrated Temperature Sensor: Built-in thermometer -50°C se +100°C tak fluid aur ambient temperature measure karta hai (±0.2°C accuracy).

Technical Specifications

• Device Origin: Swiss Made

• Fluid Speed Accuracy: ±2%

• Air Velocity Accuracy: ±3%

• Temperature Accuracy: ±0.2°C (±1°F)

• Temperature Range: -50°C to 100°C (-58°F to 212°F)

• Operating Temperature (Host): -20°C to 70°C

• Speed Units: km/h, m/s, cm/s, mph, fps, knots, Beaufort

• Measurement Modes: Instant, Minimum, Maximum, Average (3s to 24h)

• Standard Air Propeller (Ø 20mm): 1 to 30 m/s (up to 150 km/h)

• Water Propeller (Ø 60mm): 0.1 to 10 m/s (sensitivity starting below 0.1 m/s / 0.3 km/h)

• Optional Small Air Propeller (Ø 12mm): Narrow ducts aur tight spaces ke liye

• Extension Rod: 1.2-meter telescopic aluminum rod with cable

• Power Supply: 2 × AA Batteries

• Display: Waterproof with backlight

Main Applications

• Rivers, Streams, Canals & Open Channel Water Flow Measurement

• Irrigation Schemes & Agricultural Water Management

• HVAC, Mine Ventilation, Flue Gas & Duct Airflow Testing

• Wastewater Treatment Plants & Drainage System Audits

• Hydrological Surveys, Environmental Monitoring & Limnology

• Marine, Sailing, Wind Sports & Field Meteorology