HONEYWELL: EW7731A4800

Tình trạng sản phẩm:

Đo lưu lượng, model EW7731A4800

Mô tả

Approvals
  • Heating: MID DE-10-MI004-PTB013, class 2
  • Cooling: DE-16-M-PTB-0001
  • Approved CE
Medium heating or chilled water
DN size 40 mm
Connection Flanges PN25
Maximum operating pressure 25 bar
Nominal flow (qp) 10 m3/h
Media temp. 5 … 105 oC
Length 300 mm
Measuring process ultrasonic
Display functions LCD, 8-digit
Power source
  • Standard: 3.6V A-cell lithium battery (11 year lifetime)
  • Optional: 3.6V D-cell lithium battery (16 year lifetime), 230Vac or 24Vac mains unit
Interface type Retrofittable (two slots)
Dynamic range 250:1
Features
  • Ultrasonic measuring principle
  • Dynamic range of 250:1 (qp:qi) in class 2
  • Detachable calculator unit with connection cable 1.5 m long and wall mounting plate for wall attachment
  • High battery Efficiency, A-cell: battery lifetime up to 11 years D-cell: battery lifetime up to 16 years
  • High long term stability, tested and verified by independent AGFW test
  • Insensitive to dirt
  • No moving parts in the flow
  • ZVEI optical interface
  • Optionally with integrated Radio OMS (Open Metering Standard), 868MHz
  • Remote reading with up to two add on plug and Play modules

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HÃNG SX

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