Images are representations only.
Sono 1500 CT Ultrasonic Flow Sensor
Brand: DanfossThe SONO 1500 CT is an ultrasonic flow sensor especially designed for heating, cooling or combined heating/cooling application in local and district energy systems.
The SONO 1500 CT has been approved according to MID in class 2 and 3.
Features- 1st approval in Europe for ultrasonic flow sensor with dynamic range of qi /qp 1:250 in class 2 (qp 1.5 / 2.5 / 6 / 10 / 15 / 25 / 40 / 60 m³/hr)
- Complete dynamic range: ≥1:1500
- Lithium battery with a lifetime of 11 years or external supply
- Temperature range: 5° to 90° C / 130° C / 150° C
- Overload temperature up to 150° C (sizes qp 0.6 up to 2.5 m³/hr)
- Available in nominal sizes: qp 0.6 / 1.0 / 1.5 / 2.5 / 3.5 / 6 / 10 / 15 / 25 / 40 / 60 m³/hr
- Unique free-beam principle
- Swirl-free flow around reflector
- Robust stainless steel reflector
- All sizes also available in PN 25
- No calming sections necessary in the inlet and / or outlet (standard installation)
- NOWA test capability
- Connection to calculator with pulse defined values
- Insensitive against magnetite
- Installation in any position
- Free selectable pulse values
Specifications
Brand
Approvals & Certifications
- EN 1434 Class C
- CE
- MID: DE-09-MI004-PTB011, Class 2 & 3
Battery Life
- 11-Years
BSP Connection
- G 1” B Female
- G 1-1/4” B Female
- G 2” B Female
- G 3/4” B Female
- 1” BSPT Male
- 1/2” BSPT Male
- 1-1/2” BSPT Male
- 3/4” BSPT Male
Cable Length
- Cable Length of Flow Sensor: 16.40 feet (5 metres)
- Cable Length of Flow Sensor: 8.2 feet (2.5 metres)
Current
- Impulse Current: < 10 mA
Environmental Protection
- IP54 (Heating)
- IP65 (Cooling)
Flange Size - 1-1/2” (DN 40)
- 1-1/2” (DN 40) - PN 25
Flange Size - 1-1/4” (DN 32)
- 1-1/4” (DN 32) - PN 25
Flange Size - 1” (DN 25)
- 1” (DN 25) - PN 25
Flange Size - 2-1/2” (DN 65)
- 2-1/2” (DN 65) - PN 25
Flange Size - 2” (DN 50)
- 2” (DN 50) - PN 25
Flange Size - 3” (DN 80)
- 3” (DN 80) - PN 25
Flange Size - 3/4” (DN 20)
- 3/4” (DN 20) - PN 25
Flange Size - 4” (DN 100)
- 4” (DN 100) - PN 25
Flow Rate
- Maximum
- Nominal: 0.6 to 60 m³/hour
- Standard & Extended Min.: 6 to 600 L/hr
- Starting: 1 to 120 L/hr
Frequency
- Output Frequency of Battery Supply: ≤ 20 Hz
- Output Frequency of External Supply: ≤ 150 Hz
Humidity
- Maximum
Length
- 4.33” to 14.17” (110 to 360 mm)
Materials of Construction
- Reflector: Stainless Steel
Media
- Circulation Water, pH: 7 to 10
Mounting Position
- Any Orientation
Nominal Pressure
- psi: 232.1 (kPa: 1,600, bar: 16)
- psi: 362.6 (bar: 25, kPa: 2,500)
Operating Pressure
- psi: 232.1 (kPa: 1,600, bar: 16)
- psi: 362.6 (kPa: 2,500, bar: 25)
Operating Temperature
- Ambient Operating Temperature: 5° to 55° C (41° to 131° F)
Output
- Pulse: Open Collector
Power Consumption
- < 130 mAh Per Year
Pulse Range
- 1 to 250 milliseconds ± 10 % Pulse Duration ≤ Pulse Pause
Sensor / Probe Style
- Ultrasonic Flow Sensor
Storage Temperature
- Ambient Storage Temperature: -25° to 55° C (-13° to 131° F)
Supply Voltage
- Operating Battery Supply: 3 Vdc
- Operating External Supply: 3-5.5 Vdc
Temperature Range
- Temperature Range Cooling External Supplied: 5° to 120° C (41° to 248° F)
- Temperature Range Heating & Cooling Battery Supplied: 5° to 105° C (41° to 221° F)
- Temperature Range Heating External Supplied: 5° to 150° C (41° to 302° F)
- Heating, cooling or combined heating/cooling application in local and district energy systems
