Spesifikasi Ultrasonic Level Transmitter
Alat Ukur Tekanan Air (Ultrasonic Level Transmitter)
Measuring Principle :
Ultrasonic Level Measurement
Measuring Range :
0-10 Meter, 0-15 Meter, 0-20 Meter
0 -33 Ft, 0 - 50 Ft, 0 - 65 Ft
Display :
4 Line LCD with Bargraph (Illumination)
Resolution :
1 mm / 0.003 Ft
Accuracy :
+/-0.25% of Full Scale
Repeatability :
+/-0.1% of reading
Material :
Ultrasonic Tube : ABS
Sensor Head : Polyurethane (Standard) / ETFE / PTFE
Housing : ABS or Aluminum Alloy (Weather Proof) / Aluminum Alloy (Explosion Proof)
Update Time :
< 3 S
Ambient Temperature :
-20 ~ +60 °C
Relative Humidity :
0 - 100% RH
Sensor Frequency :
40KHz / 1KHz
Blanking Distance :
0.35 M Max.
Bean Angle :
6°
Keypad :
4 Key with tactile action
Response Time :
Less than 1 second
Protection Class :
IP65(ABS) / IP67(Aluminum Alloy)
Explosion Proof, EX d (ia) II B T4
Installation :
G 2"and 20m sensor is M70*2 Standard
Flange end (Optional)
Process Temperature :
-40 ~ +60 °C (Standard)
-40 ~ +100 °C (Optional)
Process Pressure :
-0.8 ~ +2.0 BarG
Max. Cable Length :
50 Meter (Separate Version)
Power Supply :
12-36VDC, 2 wires (Compact)
12-36VDC / 85-260AC, 4 wire (Separate)
Power Consumption :
Less than 3W
Output :
4-20 mA
Load : Rohm=(Vdc-12)*50
Alarm :
High/Low/High-High/Low-Low (Separate)
Communication :
RS485 Modbus, 4 Wire only (Standard)
Hart Signal (Optional)
Temp. Compensation :
Built-in to compensate over temperature range
Data Storage :
Operation parameters and totalization date are stored by EEPROM for more than 10 years
EMI/RFI Effect :
Follow SAMA PMC 33.1 from 20 to 1000 MHz and for field strengths up to 30 V/m
Dimensions :
Compact (ABS) : 105mm(W)*262mm(H)*168mm (D)
Compact (Aluminum) : 161mm(W)*247mm(H)*132mm (D)
Separate (ABS) : 183.5mm(W)*218mm(H)*125.5mm (D)
Weight :
1.0Kg /2.2kg (compact), 2.2 Kg (Separate)
