VAISALA DM70 Handheld Dewpoint Meter for Spot-Checking Applications

SKU
DM70
฿208,300.00
Pre-Order Item
Out of stock

Designed for industrial spot checking and field calibration
Fast response, enhanced by Sensor Purge function
Easy-to-use user interface
Data can be logged and transferred to a PC via MI70 Link software
Multiprobe operation; relative humidity and CO2 probes can also be connected

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VAISALA DM70 Handheld Dewpoint Meter for Spot-Checking Applications

Hand-Held Dewpoint Meter DM70 measures dew point temperature accurately over a wide measurement range. The probe may be inserted directly into pressurized processes, and it responds rapidly from ambient to process conditions. The sensor withstands condensation and fully recovers from getting wet.

Check DPT146 Dew Point by using the DM70

Specification

MI70 Measurement Indicator General
Menu languages English, Chinese, Spanish, Russian, French, Japanese, German, Swedish, Finnish
Display LCD with backlight
Graphic trend display of any parameter
Character height up to 16 mm
Max. no of probes 2
Power supply Rechargeable NiMH battery pack with AC-adapter or 4xAA size alkalines, type IEC LR6
Analog output 0...1 VDC
Output resolution 0.6 mV
PC interface MI70 Link software with USB or serial port cable
Data logging capacity 2700 points
Alarm Audible alarm function
Operating temperature range -10...+40 °C (+14…+104 °F)
Storage temperature range -40 ... +70 °C (-40 ... +158 °F)
Operating humidity range 0 ... 100 % RH, non-condensing
Housing classification IP54
Housing materials ABS/PC blend
Weight 400 g
Electromagnetic compatibility EN 61326-1, Generic Environment
Measured Variables, DMP74A Probe
DEW POINT
Measurement range (typical) -50 ... +60 °C (-58 ... +140 °F)
Accuracy (A probe) -40...+60 °C ±2 °C (±3.6 °F)
Response time
flow rate 0.2 m/s, 1 bar pressure, +20 °C (+68 °F) 63% [90%]
0 -> -40 °C Td (32 -> -40 °F Td) 20 s [120 s]
-40 -> 0 °C Td (-40 -> 32 °F Td) 10 s [20 s]
Dew point sensor Vaisala DRYCAP® 180S
TEMPERATURE
Measurement range -10 ... +60 °C (+14 ... +140 °F)
Accuracy at +20 °C (+68 °F) ±0.2 °C (±0.36 °F)
Typical temperature dependence of electronics ±0.005 °C/°C (±0.005 °F/°F)
Temperature sensor Pt100 RTD Class F0.1 IEC 60751
OTHER VARIABLES AVAILABLE
Dew point converted to atmospheric pressure, ppm volume and ppm weight concentration, absolute humidity, mixing ratio, relative humidity
Measured Variables, DMP74B and DMP74C (for SF6 gas) Probes
DEW POINT
Measurement range (typical) -70 ... +30 °C (-94 ... +86 °F)
Accuracy (B and C probe) -60...+20 °C ±2 °C (±3.6 °F)
Dotted line: For DMP74C the ±2 °C accuracy range is limited to -50 °C Td when used in SF6 gas.
Response time
flow rate 0.2 m/s, 1 bar pressure, +20 °C (+68 °F) 63% [90%]
0 -> -60 °C Td (32 -> -76 °F Td) 50 s [340 s]
-60 -> 0 °C Td (-76 -> 32 °F Td) 10 s [20 s]
Dew point sensor Vaisala DRYCAP® 180S
TEMPERATURE
Measurement range -10 ... +60 °C (+14 ... +140 °F)
Accuracy at +20 °C (+68 °F) ±0.2 °C (±0.36 °F)
Typical temperature dependence of electronics ±0.005 °C/°C (±0.005 °F/°F)
Temperature sensor Pt100 RTD Class F0.1 IEC 60751
OTHER VARIABLES AVAILABLE
Dew point converted to atmospheric pressure, ppm volume and ppm weight concentration
All Probe Models
Operating temperature -10 ... +60 °C (+14 ... +140 °F)
Operating pressure
DMP74A, DMP74B 0 ... 20 bara (0 ... 290 psia)
DMP74C 0 ... 10 bara (0 ... 150 psia)
Sample flow rate no effect for measurement accuracy
Measured gases non-corrosive gases
Probe material (wetted parts) Stainless steel (AISI 316L)
Sensor protection Sintered filter (AISI 316L) partno: HM47280
Mechanical connection G1/2” ISO228-1 thread with bonded seal ring (U-seal)
Housing classification IP65 (NEMA 4)
Weight 350 g
SKUDM70
Weight400.000000
Dimension200 x 80 x 42.5 mm
ManufacturerVaisala
Data loggerYes
Humidity measurement range0 ... 100%RH
Temperature measurement range-10...+40 °C
Dew Point measurementYes
Alarm FunctionNo
Heat Index & WBGT measurementNo
Other Function
  • Audible alarm
  • Menu languages English, Chinese, Spanish, Russian, French,
    Japanese, German, Swedish, Finnish
  • LCD with backlight, Character height up to 16 mm
  • Max. no of probes 2
  • Data logging capacity 2700 points
  • IP54
Power SupplyRechargeable NiMH battery pack with AC-adapter or 4xAA size alkalines, type IEC LR6
Resolution0.6 mV
Sensor Output InterfaceUSB or serial port cable
Accuracy
  • DMP74A Probe -40...+60 °C
  • DMP74B Probe -60...+20 °C
  • DMP74C (for SF6 gas) Probe -60...+20 °C
Your Rating

MI70 Measurement Indicator General
Three Probes to Choose

  • DMP74A Probe (Measurement range -50 ... +60 °C)
  • DMP74B Probe (Measurement range -70 ... +30 °C)
  • DMP74C (for SF6 gas) Probe (Measurement range -70 ... +30 °C)