Keyence FD-R80

Clamp-on Flow Meter

The Keyence FD-R80 Flow Meter is a clip-on flow sensor for measuring the temperature and flow of water, oil, chemicals and high-pressure liquids. The flowmeter does not come into contact with the liquid.

Specifications:

• Series: FD-R
• Supported pipe diameter: 2 1/2 inches (65 A ), ø64 - ø83 mm - 3 inches (80 A), ø83 - ø100 mm
• Maximum rated flow: 1000 l/min, 260 g/min, 60 m³/h - 1500 l/min, 390 g/min, 90 m³/h
• Nominal flow rate: 5.0 m/s
• Zero flow rate: 90 l/min, 24 g/min, 5.4 m³ /h
• Zero cut-off: 0.3 m/s
• Operation indication: status, stability, units
• Display: two-row with 5-digit, 14- segmented white LED
• Control output / Pulse output / Error output / Temperature alarm (channel 1 / channel 2): NPN or PNP, open collector up to 30 V, up to 100 mA / channel, residual voltage up to 2.5 V
• Analogue flow/temperature output (channel 1 / channel 2): 4 to 20 mA / 0 to 20 mA
• External input (channel 2): built-in Flow Reset Input / Zero Flow Input / Reference Point Setting Input
• Supply Voltage: 20 to 30 VDC current
• Current consumption: up to 200 mA at DC. current - up to 400 mA at AC. current
• Protection class: IP65 / IP67
• Main unit weight: 1 kg
• Upper/bottom bracket weight: 2 kg
• Type:flow sensors
• Measurement medium: liquid
• Output signal: analog