Instrumentation
TIME DELTA-C <FSV>

Detector (FSSC)
(For pipe diameter 50–1200 mm)

Excellent anti-bubble performance
Applicable pipe diameter: 13–6000 mm
Flow transmitter (FSV)
Detector (FSS)

High accuracy: 1.0% of rate
Fast response: 0.2 seconds
Compact transmitter: 142 x 170 mm
Excellent anti-bubble performance
Operation available without opening the cover
RS-485 communication (option)
Wide application range
Parameter loader software provided

Catalog

Data Sheet

Manual

Principle

Extendable rail type detector (FSSC)

Normal
(for pipe diameter 50–300 mm, V method)

Extended
(for pipe diameter up to 600 mm, V method)

Rail removed
(for pipe diameter up to 1200 mm, Z method)

Operation available from the front panel

New series detectors for TIME DELTA-C and M-Flow PW

Specifications

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)

Parameter loader software
Allows you to set or change parameters on your PC and acquire the measured data. Software [msi 3842KB] Manual [pdf 933KB] Supported OS: Windows 2000/XP/7/8

Parameter loader software

Allows you to set or change parameters on your PC and acquire the measured data.