Fixed ultrasonic flow meter Time Delta-C - Converter - FSV IP67

This fixed-mount ultrasonic flow meter applies a measurement method based on transit time difference. By taking advantage of the latest electronic advances and digital signal processing technology, we have developed a compact, lightweight device with enhanced accuracy and ease of use, while retaining excellent immunity to air bubble formation. Communication capability (MODBUS® : optional) is also available.

Fluids	Homogeneous liquids suitable for ultrasonic wave propagation (service water, waste water, industrial water, seawater, pure water, irrigation water, oil, etc.).
Measurement type	Ultrasonic measurement by transit time difference - 1 channel
Temperature and humidity of fluid	-40°C to 200℃(sensor-dependent)
Pipe types and diameters	Sensor		Outside diameter	Device
	FSSA (V method)		25-225 mm	Plastic (PVC, etc.) Note 1 Metal (stainless steel, steel, copper, aluminum etc.)
	FSSC (V method)		50-600 mm
	FSSC (Z method)		600-1200 mm
	FSSD (V method)		13-100 mm
	FSSE (V or Z method)		200-6000 mm
	FSSH (V or Z method)		50-400 mm)
	Note 1 Choose the FSSC for the following pipes:PP pipe with a thickness of 15 mm or morePVDF pipe with a thickness of 9 mm or moreLined metal pipe, pipe with internal corrosion, pipe with internal coating (bitumen, Teflon, cement or rubber), or other pipe through which ultrasonic waves have difficulty penetrating.
Measurement scale	0 to ±0.3 ±32 m/s
Measurement accuracy	±1.0% (flow velocity ≥2 m/s)
Response time	0.2 seconds (high-speed mode)
Operating temperature	-20°C to +55°C (converter) -20°C to +60°C 80°C (sensor-dependent)
Analog output	4-20 mA DC, 1 point (max. load: 600Ω)
Contact output	Open collector: 2 points Total, alarm, etc. Total pulse output: 1 imp/day to 100 imp/s (open collector)
Serial communication	RS-485 (MODBUS) (option)
Display	LCD with backlight, 2-line 16-digit
Keyboard	4 keys (ESC, up, shift, enter), front operation (IP66 version)
Power supply	100-240 V AC, 50/60 Hz, or 20-30 V DC
Converter box	Aluminium alloy, IP66 or IP67
Converter mounting	Wall or tube mounting
Converter dimensions (mm)	H170 x W142 x D70 (IP66 version)
	H220 x W230 x D95 (IP67 version)