| Measuring Principle: | 
Keypad: | 
| Transit time difference | 
16 Key with tactile action | 
| Pipe Size: | 
Response Time: | 
| S Type : 15 mm ~ 100 mm (1/2" ~ 4") | 
Less than 1 second | 
| M Type : 50 mm ~ 1000 mm (2" ~ 40") | 
Flow Velocity: | 
| L Type : 300 mm ~ 6000 mm (12" ~ 240") | 
0.01 ~ +/- 32 m/s | 
| HS Type : 15 mm ~ 100 mm (1/2" ~ 4¡ĄŔ)  | 
Resolution: | 
| HM Type: 50 mm ~ 1000 mm (2" ~ 40¡ĄŔ) | 
0.0001 m/s | 
| Pipe Material: | 
Ambient Temperature: | 
| Cast Iron, Stainless Steel, Ductile Iron | 
-20 ~ +50 oC | 
| Copper, PVC, Aluminum, Fiberglass... etc. | 
Mounting: | 
| Liner Material: | 
Wall mounting | 
| Tar Epoxy, Rubber, Mortar, Polypropylene, | 
Max. Cable Length: | 
| Polystyrol, Polyethylene, Teflon¡ etc | 
150 M | 
| Display: | 
Power Consumption: | 
| 4 Line LCD with illumination | 
Less than 2W | 
| Flowrate | 
Power Supply: | 
| 5 digit with decimal point | 
90 ~ 260Vac 50/60 Hz or 8-36Vdc | 
| Totalizer | 
Data Storage: | 
| 8 digit, Forward, Reverse & Net values. | 
Operation parameters and totalizer  | 
| Engineer Unit | 
figures are stored by EEPROM for more | 
| M3, Liter, US Gallon, Imperial Gallon, | 
than 10 years | 
| Million Gallon, Cubic Feet, US Barrels, | 
Output: | 
| Imperial Barrels, Oil Barrel | 
4-20 mA or 0-20 mA | 
| Time Unit | 
Pulse Output: | 
| Second, Minute, Hour, Day | 
1- 9999 Hz | 
| Other | 
Data Logger: | 
| Velocity, Date, Time, Signal condition. | 
Limitless overwriting in 64 columns | 
| Accuracy: | 
(Flowrate, totalizer, time, date included) | 
| +/- 1% ~ +/- 2% of reading (0.5 ~ 30 m/s) | 
Alarm: | 
| +/- 0.5% of reading (Online calibration) | 
High/Low with buzzer | 
| Repeatability: | 
Communication: | 
| +/-0.2% of reading | 
RS-232 | 
| Temperature Input: | 
Dimensions: | 
| 4-20 mA * 2 points for BTU calculation | 
235 * 205 * 95 mm | 
| Function | 
Weight: | 
  T, Measurements for Thermal Energy | 
1.5 Kg | 
|   | 
Protection Class: | 
|   | 
Converter | 
|   | 
IP65 | 
|   | 
Sensor | 
|   | 
IP68 (Submersible) |