SonoSelect 10 Energy Meter

Brand: Danfoss

The Danfoss SonoSelect 10 are ultrasonic compact energy meters intended for measuring energy consumption in heating applications for billing purposes. 

The meters are designed for remote meter read-out (AMR). 

The energy meters consist of an ultrasonic flow sensor, a pair of Pt1000 temperature sensors and a calculator with integrated circuits for temperature measurement, flow calculation and energy calculation.
Features
  • Proven ultrasonic measuring principle designed for long operating life time
  • No calming section or inlet/outlet restrictions
  • Low pressure drop down to 0.03 bar at qp
  • Compact design
  • Extensive change and error log
  • Memory: 2 years of data, yearly and monthly values stored (Including pulse input)
  • Upgradable with communication modules
  • Battery is replacable
  • SonoApp usable for Android (Bluetooth LE via dongle)

Specifications

Brand

Accuracy

  • Temperature Sensor: Class B Per EN 60751

Ambient Temperature Range

  • -25° to 60° C (-13° to 140° F)

Applications

  • Heating
  • Reverse Flow Indication

Approvals & Certifications

  • Data Protocol & Wired M-Bus According to EN 13757-3
  • EN 1434 Class 2

Approvals & Certifications

  • CPA According to JJG225 -2010
  • EMC: Class E1
  • MID (DK-0200-MI004-034)

Battery Life

  • 16 + 1-Years

BSP Connection

  • G 1” A Female
  • G 1-1/4” A Female
  • G 3/4” A Female

Cable Length

  • 5 feet (1.5 metres)

Cable Material

  • Polyurethane

Communication

  • Baud Rate: 300, 1,200, 2,400, or 9,600 Selectable
  • Bluetooth LE Via Dongle
  • Integrated M-Bus
  • Wireless OMS 868.95 MHz

Display

  • 85 x 35 mm 8-Digit LCD Display

Environmental Protection

  • IP65

Flow Rate

  • 0.6 to 3.5 m³/hour

Humidity

  • < 95 %

Input Signal

  • 2 Pulse Inputs

Length

  • Meter Size (Min.): 4.33” (110 mm)
  • Meter Size, Max.
  • Temperature Sensor: 1.02” (26 mm)

Materials of Construction

  • Temperature Sensor Nipple: Brass, with Pin Lock

Media

  • Water Quality with PH 7 to 9.5

Mounting Position

  • Flow Sensor: Any (No Inlet or Outlet Restrictions)

Operating Temperature

  • Class A: 5° to 55° C (41° to 131° F)

Power Requirement

  • 3.6 Vdc Lithium Battery (1 or 2 AA Cells)

Pressure Drop

  • psi: 0.435 to 2.321 (kPa: 3 to 16, Mbar: 30 to 160) at Qp 50° C (122° F)

Pressure Range

  • Flow Sensor: psi: 232 (kPa: 1,600, bar: 16)
  • Temperature Sensor: psi: 363 (kPa: 2,500, bar: 25)

Process Temperature

  • 5° to 95° C (41° to 203° F)

Response Time

  • 0.5 second - Flow & Energy
  • 4 seconds - Temperature

Sensor / Probe Diameter

  • Temperature Sensor Size: 0.2” (5.2 mm)

Sensor, Probe Type

  • Pt1000 Direct Short, 2-Wire

Storage Temperature

  • -25° to 60° C (-13° to 140° F)

Temperature Range

  • 0° to 105° C (32° to 221° F)

  • Reverse Flow Indication
  • Heating

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