| Measuring Principle: | 
Low Level Cutoff: | 
| Ultrasonic Sound | 
0.005 ~ 0.2  Meter | 
| Measuring Range: | 
Dead Band: | 
| Level | 
0.25 - 0.5 Meter | 
| 0-3 Meter | 
Bean Angle: | 
| Flow Rate | 
6 o | 
| 0-10,000 m3/Min | 
Keypad: | 
| Accuracy: | 
4 Key with tactile action | 
| +/-0.2% of Full Scale | 
Response Time: | 
| Repeatability: | 
Less than 1 second | 
| +/-0.1% of reading | 
Ambient Temperature: | 
| Material: | 
-20 ~ +60 oC | 
| Ultrasonic Tube | 
Mounting: | 
| ABS | 
G2" | 
| Sensor Head | 
Max. Cable Length: | 
| Polyurethane | 
50 M | 
| Housing | 
Power Consumption: | 
| ABS  (Separate Version) | 
Less than 3W | 
| Low copper cast aluminum alloy with | 
Power Supply: | 
| polyurethane ( Compact Version) | 
90 ~ 260Vac, 50/60 Hz or 15-36Vdc | 
| Display: | 
Data Storage: | 
| 4 Line LCD with illumination (Separate Version) | 
Operation parameters and totalization  | 
| 2 Line LCD with illumination (Compact Version) | 
date are stored by EEPROM for more | 
| Flowrate | 
than 10 years | 
| 5 digits with decimal point | 
Output: | 
| Totalizer | 
4-20 mA | 
| 8 digits | 
Pulse Output: | 
| Level | 
1- 9999 Hz (Separate Only) | 
| 4 digits | 
Alarm: | 
| Flow Engineer Unit | 
High/Low | 
| M3, Liter | 
Communication: | 
| Level | 
RS-485 (modbus) | 
| Meter | 
Dimensions: | 
| Time Unit | 
Compact 125mm(W)*230mm(H)*170mm(D) | 
| Second, Hour | 
Separate 240mm(W)*210mm(H)*120mm(D) | 
| Other | 
Weight: | 
| Signal condition | 
3.5 Kg(compact), 2.2 Kg(Separate) | 
| Formula: | 
Enclosure: | 
| V-notch, Parshall, Palmer-Bowlus | 
IP65 | 
| rectangular, Cipolletti, Leopold-Lagco | 
Explosion Proof, EX d (ia) II B T4 | 
| Sensor Frequency: | 
  | 
40KHz / 1KHz
 
  |