Thông số kỹ thuật Cảm biến DMT152 C1EBB11A000A1X Vaisala Việt Nam

• Thông số	Vaisala DMT152 C1EBB11A000A1X
  Manufacturer	Vaisala
  Model	DMT152
  Order code	C1EBB11A000A1X
  Product type	Low Dew Point Transmitter
  Sensor technology	DRYCAP® 180U thin-film capacitive polymer
  Calibrated dew/frost point range	−80…−20°C Td/f
  Non-calibrated measurement range	−100…+20°C Td/f
  Accuracy at −80…−40°C	±2°C Td/f
  Accuracy at −40…−20°C	±3°C Td/f
  Typical long-term stability	Better than 2°C/year
  Recommended calibration interval	2 years
  Analog output channels	2
  Analog output configuration	0–20 mA
  Channel 1 scaling	−80…+20°C Td/f
  Channel 2 scaling	−80…+20°C Td/f
  Digital communication	RS-485
  Supply voltage – current output	21–28 VDC
  Maximum external load	500 Ω
  Operating temperature	−40…+70°C
  Operating pressure	0…50 bar(a)
  Suitable measurement gases	Air, nitrogen, argon, helium and oxygen, subject to manufacturer conditions
  Mechanical connection	UNF 3/4″-16
  Sensor filter	Stainless-steel mesh, 18 µm
  Wetted housing material	AISI 316L
  Ingress protection	IP66
  Analog connector	4-pin M8 female
  Cable configuration	No analog cable supplied in this order configuration
  RS-485 cable configuration	No service cable supplied in this order configuration
  Origin	Finland

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