| Measuring object |
Liquids |
| Min. conductivity |
1 μS/cm
(Water: 20 μS/cm) |
| Excitation |
Square wave |
| Fluid temp. |
-40 to +140°C
(Subject to liner material. Refer to the Catalog for details.) |
| Fluid press. |
To be within the applicable flange limitation.
(Subject to liner material. Refer to the Catalog for details.) |
| Flow range |
Max. 0 to 33928.8 m3/h (Max. flow at 1000 mm size)
Min. 0 to 0.085 m3/h (Min. flow at 10 mm size) |
| Flow velocity range |
Max. 0 to 12 m/s
Min. 0 to 0.3 m/s |
| Nominal size |
10, 15, 20, 25, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, and 1000 mm
( 1000 mm on requst) |
Process connection
(Flange type) |
Equiv. to JIS10K
| Option: |
JIS 20K, ANSI 150/300,
DIN PN10/16/25/40 |
|
| Wetted part material |
| Liner: |
PTFE (Size 10 to 20 mm, 200 to 600mm)
PFA (Size 25 to 150 mm)
ETFE (Size 200 to 1000 mm)
(Option: PTFE, Polyurethane rubber, Hard rubber) |
| Electrode: |
Hastelloy®C22
(Option: Hastelloy®B2, Stainless steel/SS316, Titanium, Tantalum, Platinum) |
| Earth ring: |
Stainless steel/SS316
(Option: Hastelloy®B/C, Titanium, Tantalum) |
|
| Meter body material |
| Measuring tube: |
Stainless steel/SS304 |
| Primary hed: |
Cast iron*(Size 20 mm) |
|
Carbon steel*(Size25 mm, Option: Stainless steel/SS304) |
| Flange: |
Carbon steel*(Option: Stainless steel/SS316L) |
| Converter: |
Aluminum alloy* |
*Anti-corrosive painting |
| Measuring accuracy |
| Indication and Pulse output: |
|
For velocity0.33 m/s:
For velocity<0.33 m/s: |
±0.5% of reading
±0.2% of reading + velocity error of ±0.001 m/s |
| Current output: |
|
Additional error of ±0.01 mA to be added onto above accuracy |
|
| Indicator |
Blue dot matrix LCD with backlight, 128×64 pixel
1, 2 or 3 lines |
| Indication contents |
Flow rate, flow velocity, total flow volume, conductivity, coil temperature, result of self-diagnosis, setting menu, etc. |
| Data setting |
By Infrared touch sensor without opening the front cover. |
| Output |
| Current output: |
4 to 20 mA DC |
| Pulse output / Status output: |
Open collector output |
Low cut off, Time constant: Individual setting possible, Isolation of input and output |
| Control input |
High: 19 to 32V DC
Low: 0 to 2.5V DC |
| Other functions |
Arbitrary setting of unit, automatic zero adjustment, bi-directional flow measurement, double measurement, switching of excitation current frequency, self-diagnosis, memory save for power fail, simulating output of flow rate, and HART communication |
| Power supply |
85 to 250 V AC (85 to 250 V AC)
24 V DC (9 to 31 V DC) |
| Protection class |
IP66/67(IEC 60529) |
| Explosion proof |
ATEX (94/9/EC)
TIIS: Under application |
