HD32.3
- 41 -
V1.4
HP3201.2, HP3201
Wet bulb probe with natural ventilation
Sensor type:
Pt100
(*)
Accuracy: Class
A
Measurement range:
4 °C ÷ 80 °C
Connection:
4 wires plus SICRAM module
Connector: 8-pole
female
DIN45326
Cable: Only
HP3201
(2m)
Stem dimension:
Ø=14 mm L= 170 mm (HP3201.2), L= 110 mm (HP3201)
Cotton wick length:
about 10 cm
Tank capacity:
15 cc
Tank autonomy:
96 hours con RH=50%, t = 23°C
(**)
Response time T
95
Pt100
HP3201.2, HP3201 wet bulb probe with natural ventilation
For the start up go on as indicated below:
-
Remove the cover,
the cover isn’t screwed
.
-
Insert the cotton wick into the temperature probe, the cotton wick was previously dipped with
distilled water.
-
Fill the case up till ¾ with
distilled water
.
-
Close the case cover.
-
Warning
: don't turn the probe in the vertical direction because the distilled water can exit.
-
The cotton wick must project from the temperature probe for about 20mm.
-
During the time, the cotton wick is going to calcify (to become hard) and so it’s necessary to re-
place periodically it.
(*) The probe is calibrated, the calibration data are kept into the SICRAM module memory.
(**) T
95
response time is the time spent to reach the 95% of the final value. The measurement of the response time is
done with a negligible air speed (motionless air).
Summary of Contents for HD32.3
Page 4: ...HD32 3 4 V1 4 HD32 3 WBGT PMV PPD indices...
Page 52: ...HD32 3 52 V1 4 12 PRINTING OF THE MEASUREMENT REPORT Norm ISO 7243 Norm ISO 7243...
Page 53: ...HD32 3 53 V1 4 Warm environments Norm ISO 7243...
Page 54: ...HD32 3 54 V1 4 Warm environments Norm ISO 7243 Norm ISO 7243...
Page 55: ...HD32 3 55 V1 4 Warm environments Norm ISO 7243...
Page 56: ...HD32 3 56 V1 4 Warm environments Norm ISO 7243...
Page 57: ...HD32 3 57 V1 4 Warm environments Norm ISO 7243...
Page 58: ...HD32 3 58 V1 4 Moderate environments Norm ISO 7730 Norm ISO 7730...
Page 59: ...HD32 3 59 V1 4 Moderate environments Norm ISO 7730...
Page 60: ...HD32 3 60 V1 4 Moderate environments Norm ISO 7730...
Page 61: ...HD32 3 61 V1 4 Moderate environments Norm ISO 7730...
Page 62: ...HD32 3 62 V1 4 Moderate environments Norm ISO 7730...
Page 63: ...HD32 3 63 V1 4 Moderate environments Norm ISO 7730...
Page 64: ...HD32 3 64 V1 4 Moderate environments Norm ISO 7730...
Page 71: ......