Keyence FD-R50

Clamp-on Flow Meter

The Keyence FD-R50 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: 1 1/2 inches (40 A ), ø44 - ø55 mm - 2 inches (50 A), ø55 - ø64 mm
• Maximum rated flow: 400 l/min, 100 g/min, 24 m³/h - 600 l/min, 150 g/min, 36 m³/h
• Nominal flow rate: 5.0 m/s
• Zero flow rate: 36 l/min, 9 g/min, 2.4 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: 1.5 kg
• Type:flow sensors
• Measurement medium : liquid
• Output signal: analog