Spesifikasi Electomagnetic Flow Converter with Thermal Energy
Alat Ukur Tekanan Air
Excitation :
DC pulsed
Display :
4 lines LCD with back light
Line 1 :
Date and Time
Line 2 :
6 digit flowrate
7 digit energy value
Fault code
Supply temperature
Line 3 :
9 digit totalizer for forward / reverse flow
9 digit totalizer for heat / cold energy
Fault code content
Return temperature
Line 4 :
Differential temperature
Unit : L/S, L/M, L/H, M3/S, M3/m, M3/H, ML/H, ML/m, ML/S, KW, MW, KJ/H, MJ/H, GJ/H, Mcal/H, Kcal/H, Cal/H
Measuring Range :
Min. 0 to 0.15 m/s
Max. 0 to 15 m/s
Accuracy :
+/-0.4% of reading (Velocity ≥ 0.5 m/s)
+/-0.002 m/s (Velocity < 0.5 m/s)
Repeatability :
+/-0.1% of reading
Current Output :
4-20 mA (Isolated)
Load : Max. 600
Pulse Output :
Open collector
Rating : 3 to 30 VDC, 20 mA Max.
Pulse Rate :
1)Scale pulse (Pusle/M3, Pulse/L, Other)
2)Frequency: 0-5000 Hz
Communication :
RS485 (MODBUS Protocol)
Data Storage :
Operation parameters and totalizer figures are stored by EEPROM for more than 10 years
Keypad :
4 external keys for programming and display control
Low Flow Cutoff :
0 to 9.9 %
Data Logger Function :
99times flowrate records for power on/off
Record Data :
Date/Time when power on/off
99 years flow rate / energy / temperature / total flow / total energy One record data per Hour
Damping :
0.1 to 99.9 seconds
Self Diagnosis :
The following error message are displayed if failure occurs
- Coil failure
- Power failure
- Overanged Output
- Internal error
- Overflow
- Empty pipe
Cable Entry :
Standard :PG11 Option:1/2"NPTF
Protection Class :
IP 65
Ambient Temperature :
-25 to +65 °C
Material :
Aluminum Alloy
Temperature Input :
PT1000 2 wire
Power Supply :
90-260 VAC, 50/60 Hz
24 VDC +/- 10% (Option)
Power Consumption :
3-17 W (Dependent on sensor size)
Weight :
1.4 Kg
Mounting :
Wall mounting
Bracket on 2" pipe
