| Excitation: |
Low Flow Cutoff: |
| square wave |
0 ~ 9.9 % |
| Display: |
Self Diagnosis: |
| 3 lines of LCD |
The following errors during application |
| Page 1/ Line 1 |
can be indicated |
| 5-digit flowrate |
- Coil failure |
| Page 1/ Line 2 |
- Power failure |
| 11-digit forward totalizer |
- Overlarge output |
| Page 1/ Line 3 |
- Internal error |
| Battery status, flow velocity |
- Overlarge flow |
| Page 2/ Line 1 |
- Empty pipe |
| 11-digit totalizer |
Cable Entry: |
| Page 2/ Line 2 |
PG11 |
| 11-digit reverse totalizer |
Protection Class: |
| Page 2/ Line 3 |
IP 67 |
| Display instantaneous velocity |
IP 68(Submersible) |
| Page 3 |
Explosion Proof,Exd(ib)ibqIIBT5 |
| Alarm |
Ambient Temp.: |
| Flow Unit: |
-25 ~ +65oC |
| M3/Hr , M3/min , M3/sec , L/Hr , L/min |
Housing Material: |
| L/min , GPH , GPM , GPS |
Aluminum alloy |
| Totalizer Unit: |
Power Supply: |
| M3 , Gallon , Liter |
3.6V battery supply |
| Measuring Range: |
Battery Life: |
| Min. 0 ~ 0.15 m/s |
2~3 years |
| Max. 0 ~ 15.0 m/s |
Determined by size & function |
| Accuracy: |
Communication Protocol: |
| +/-0.3% of reading (velocity >= 0.5 m/s) |
RS 485(MODBUS protocol) |
| +/-0.0015 m/s (velocity < 0.5 m/s) |
Weight: |
| Repeatability: |
2.0 Kg (Compact) |
| +/-0.05% of reading |
4.3 Kg (Separate) |
| Pulse Output: |
Mounting: |
| Open collector |
Wall mounting |
| Load |
Bracket on 2" pipe |
| 3 ~ 30 Vdc, max. 20 mA |
Compact version(Install on sensor) |
| Pulse Rate: |
|
| 1)Scaled pulse ( Liter/Pulse, other) |
|
| 2)Frequency: 1~5000 Hz |
|
| Keys: |
|
| 4 control keys can change parameters |
|
| and switch display interface |
|
| Damp Time: |
|
| 0.1~99.9 s |
|
| Data Storage: |
|
| Operation parameters and totalizer are |
|
| stored by EEPROM for more than 10 years |
Battery supply feed with 2~3 years life in normal working condition.
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