Time Delta C – Ultraschall Durchflussmesser

High accuracy measurement : 1% of rate
Superior anti-bubble performance: Our Advanced ABM method * is adopted
Maintenance free operation: non-invasive setup with no moving parts
Compact and lightweight : Size and mass reduced by 2/3 (compared with model FLV)
Flexible communication functions: RS-485 (MODBUS) (option)
Wide application range fi13 to fi6000mm applicable pipe diameters Extendable rail type detector up to fi 50 to fi 1200mm
Simple menu guided setup from front panel or PC interface

Datenblatt

Fluid

Uniform liquid through which ultrasonic wave can propagate (deionized water, cooling water, chemical solution, tap water, etc.)

Fluid temperature

-40°C to 200℃ (depends on detector)

Applicable pipes

Detector	Inner diameter	Materials
FSSA (V method)	25–225 mm	Plastic (PVC, etc.)*1 Metal (SS, 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

Select FSSC for the following pipes:

PP pipe with a thickness of 15 mm or more
PVDF pipe with a thickness of 9 mm or more
Metal pipes with coating, pipes rusting inside, pipes lined with coal tar epoxy, Teflon, mortar, or rubber, or other pipes through which the ultrasonic wave is hard to pass

Range

0 to ±0.3…..±32 m/s

Accuracy

±1% of rate (when flow velocity is ≥2 m/s)

Response

0.2 seconds (in high-speed response mode)

Ambient temperature

-20°C to +55°C (transmitter)
-20°C to +60°C…80°C (depends on detector)

Analog output

4–20 mA DC, 1 point (maximum resistance load: 600Ω)

Contact output

Open collector: 2 points
Total, alarm, etc.
Total pulse output: 1 P/day to 100 P/s (open collector)

Serial communication

RS-485 (MODBUS) (option)

Display

LCD with back light, 2-line 16-digit

Key pad

4 keys (ESC, up, shift, enter), Operation on panel (IP66 enclosure version)

Power supply voltage

100–240 V AC, 50/60 Hz, or 20–30 V DC

Transmitter enclosure

Aluminum alloy, IP66 or IP67

Transmitter mounting

Wall mount or pipe mount

Transmitter dimensions (in mm)

H170 x W142 x D70 (IP66)

H220 x W230 x D95 (IP67)