Technical Data; Dm70 And Dmp74 Specifications; Table 6 Dm70 Handheld Meter General Specifications; Table 7 Dmp74A, Dmp74B, And Dmp74C Measurement Performance - Vaisala DRYCAP DM70 User Manual

10. Technical data
10.1 DM70 and DMP74 specifications
Table 6 DM70 handheld meter general specifications
Property
Storage temperature
Storage humidity range
Housing material
Total weight
Electromagnetic compatibility
Table 7 DMP74A, DMP74B, and DMP74C measurement performance
Property
Dew point temperature
Measurement range
Accuracy
Dew point range for ±2 ˚C. Accuracy for
pressure converted dew point (dew point
measured in pressure, calculated to 1 atm dew
point value)
DMP74A:
Response time: 63 % (90 %) at flow rate 0.2 m/s, 1 bar absolute pressure, +20 ˚C
0 ... −40 ˚C T (+32 ... +40 ˚F T
d
−40 ... ˚C T (−40 ... +32 ˚F T
d
DMP74B/DMP74C:
Response time: 63 % (90 %) at flow rate 0.2 m/s, 1 bar absolute pressure, +20 ˚C
0 ... −60 ˚C T (+32 ... −76 ˚F T
d
)
d
)
d
)
d
Description/value
−40 ... +70 ˚C (−40 ... +158 ˚F)
0 ... 100 % non-condensing
ABS/PC blend
750 g (26 oz)
Complies with the following standard:
EN 61326-1:1997 +Am 1:1998, Electrical
equipment for measurement, control, and
laboratory use - EMC requirements: Basic
environment.
Description/value
DMP74C: −70 ... +30 ˚C (−94 ... +86 ˚F)
DMP74A: −50 ... +60 ˚C (−58 ... +140 ˚F)
DMP74B: −70 ... +30 ˚C (−94 ... +86 ˚F)
±2 ˚C (±3.6 ˚F), see the accuracy graphs below
DMP74A: −64 ... +60 ˚C (−83 ... +140 ˚F)
DMP74B: −80 ... +20 ˚C (−112 ... +68 ˚F)
DMP74C: −72 ... +20 ˚C (−98 ... +68 ˚F)
20 s (120 s)
10 s (20 s)
50 s (340 s)
Chapter 10 – Technical data
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