HD2301
- 2 -
V1.7
CONTENTS
GENERAL
CHARACTERISTICS ......................................................................... 3
DESCRIPTION
OF
THE
FUNCTIONS ................................................................. 6
THE
PROGRAMMING
MENU ............................................................................. 9
PROBES
AND
MEASUREMENTS ...................................................................... 10
M
EASUREMENT OF RELATIVE HUMIDITY
................................................................. 10
P
ERFORMING THE MEASUREMENT
........................................................................ 10
C
ALIBRATION OF THE COMBINED HUMIDITY
/
TEMPERATURE PROBE
................................. 11
D
IRECT INPUT INTO
Pt100
AND
Pt1000
T
EMPERATURE PROBES
..................................... 13
T
EMPERATURE MEASUREMENT
............................................................................ 13
C
ONNECTING THE
TP47
CONNECTOR FOR THE
4-
WIRE
Pt100
AND
2
OR
4-
WIRE
Pt1000
PROBES
...................................................................................................... 13
D
IRECT CONNECTION OF
4
WIRE
Pt100
SENSORS
................................................... 15
WARNINGS .................................................................................................. 16
INSTRUMENT
SIGNALS
AND
FAULTS ............................................................ 17
LOW
BATTERY
WARNING
AND
BATTERY
REPLACEMENT ............................... 18
W
ARNING ABOUT BATTERY USE
............................................................................. 18
INSTRUMENT
STORAGE ................................................................................ 19
N
OTES ABOUT
WORKING
AND OPERATIVE SAFETY
................................................. 20
TECHNICAL
CHARACTERISTICS .................................................................... 21
T
ECHNICAL INFORMATION ON THE
T
HERMOHYGROMETER
............................................... 21
T
ECHNICAL DATA OF PROBES AND MODULES IN LINE WITH THE INSTRUMENT
........................ 22
T
EMPERATURE PROBES
Pt100
SENSOR USING
SICRAM
MODULE
.................................. 22
Pt100/Pt1000
PROBES WITH
TP47
CONNECTOR WITHOUT
SICRAM
MODULE
................. 22
R
ELATIVE HUMIDITY AND TEMPERATURE PROBES USING SICRAM MODULE
......................... 23
ORDERING
CODES ........................................................................................ 24