Citra Wahana Sekar Buana

Product

Dewpoint

Specification

Dew point temperature measurement

 

Measurement range

-80...-10 °C (-112...+14 °F) Td

Accuracy 
-80 ... -30 °C (-112 ... -22 °F)
-30 ... -10 °C (-22 ... +14 °F)

± 2 °C (3.6 °F) Td
± 3 °C (5.4 °F) Td
Sensor Vaisala DRYCAP® 180U

ppmvolume concentration measurement

 

Measurement range (typical)

0 ... 500 ppm

Accuracy at +20 °C (+68 °F), 1013 mbar ±(0.2 ppm + 20 % of reading)

Operating environment

Temperature -40...+70 °C (-40...+158 °F)
Relative humidity 0 ... 100 %RH 
(up to +20 °C / +68 °F)
Pressure 0 ... 50 bar (725 psia)
Measured gases non-corrosive gases

 

Sample flow rate

no effect on measurement accuracy

Inputs and outputs

Two analog outputs (scalable) 4...20 mA, 0...20 mA (3-wire), 
0 ... 5 V, 0 ... 10 V
Digital output RS485 (2-wire)
On/Off output is available (instead of the 2nd analog output)

 

Operating voltage with
     RS485 output
     voltage output
     current output


11 ...28 VDC
15 ... 28 VDC
21 ... 28 VDC

Mechanics

 

Housing material (wetted parts)

AISI316L

Housing classification IP65 (NEMA 4)
Stainless steel mesh filter Filter body AISI303, mesh
AISI316L, grade, 18 µm
Mechanical connections
option 1
option 2
option 3
Weight (ISO G1/2")

ISO G1/2"
NPT1/2"
UNF 3/4" -16
190 g (6.70 oz)
Description

The Vaisala DRYCAP® Dewpoint Transmitter DMT152 is designed for measuring low dew point in OEM applications, even down to -80°C. 

  • Compact and accurate
  • Vaisala DRYCAP® technology with a polymer sensor
  • Measures dew point down to -80°C (-112 °F)
  • Reduced maintenance costs due to long calibration interval
  • Fast response time
  • Withstands condensation
  • NIST traceable
  • Compatible with the Vaisala MI70 indicator
  • Optional loop powered display, Nokeval 301

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