Via Marconi, 15
20090 TREZZANO Sul Naviglio (MI) ITALY
Tel. 02 4455138 - 02 48401828 - Fax 02 4453823
 
 
OUR PRODUCTS:


01 TIMERS
- Mechanical timer
- Synchronous timer
- Electronic timer
- Timers accessories
- Programmable timer
- Digital timer
02 SIGNAL CLOCKS
- Mechanical timer
- Table kitchen timer
- Table digital timer
- Panel digital timer
03 THERMOSTATS
- Bulb and capillary    thermostat
- Security thermostat
- Bimetal thermostat
- Electronic thermostat
- Room thermostat
04 KNOBS DIALS AND GEARS
05 HYGROSTAT
06 HEATING ELEMENTS AND THERMOSTAT FOR BOILER
  - Heating element
  - Anode
  - Boiler thermostat
  - Valves and thermometers
   accessories
07 PTC HEATING
08 THERMOFUSES
09 THERMOMETERS AND MANOMETERS
- Panel thermometer
- Electronic thermometer
- Bimetal thermometer
- Household thermometer
- Bulb and capillary   thermometer
- Thermo-manometer
- Manometer
10 HYGROMETERS,
HYGRO- THERMOMETERS
- Digital
- Panel
- Bimetal hygrometer
11 WEATHER STATIONS
12 LAMPHOLDERS FOR OVEN
- Ceramic lampholder
13 LAMPS FOR OVEN AND FRIDGE
14 HOT PLATES
15

FIRE IGNITERS
16 THERMOCOUPLES
17

GASLIGHTERS PIEZOELECTRIC
18 MOTORS
- Grill motor
- Accessories roasting spit
- Geared motor
- Electric motor
- Induction motor
- Oven motor with fan
19 CAPACITORS
20 AXIAL FANS
21 SWITCHES, PUSH BUTTONS
- Switch
- Switch for fridge
22 MICROSWITCHES
23 ROTARY SWITCHES
24 LIGHT INDICATORS
25 PLUG, SOCKET,
FUSEHOLDER
26 CABLES,
SELFLOCKING CHOCKS
27 TERMINAL BLOCKS
28 HOURCOUNTS, PULSE COUNTERS
29 REGULATORS
30 LED LAMPS, TUBES AND STRIPS
31 STAINLESS STEEL TANKS AND BASKETS
32 CLOCKS
- Quartz clock movement,   hands
- Fit-up clock
- Digital panel clock
- Wall clock
- Led clocks
- Alarm clock
33 DIGITAL MODULES
34 ALARMS


 



Type: DHC-100
 
DHC-100 adopts the integrated circuit type humidity sensor, with all the advantages of high sensitivity, fast response and excellent coherence, mainly used to measure, display and control the humidity.
It specifies all the functions such as: switch the modes between humidification and dehumidification; control humidity by setting value and the difference value; output delay protection; calibrate the humidity value; alarm when sensor or when humidity exceeds limit; proportional running time and stop time are adjustable when sensor error, keypad lock function.
 
SPECIFICATION AND TECHNICAL PARAMETER:
  • Whole product size: 34.5x75x85.5 (mm)
  • Installing-hole size: 28.8x70 (mm)
  • Operation environment temperature: 0°C~+55°C
  • Relative humidity: 20%~85% (No condensate)
  • Main technical parameter:
    - Power supply: 220VAC±10%/-15%
    - Power consumption: <3W
    - Humidity measuring range: 1%~99%RH
    - Humidity controlling range: 10%~95%RH
    - Resolution: 1%RH
    - Accuracy: ±5%RH(10%RH~95%RH, 25°C)
    - Sensor operating temperature range:
    -30°C~+80°C
    - Temperature coefficient: ±0.2%RH/°C
    - Extended stability: 0.5%RH/yr
    - Relay contact capacity: 10A/220VAC
 
MENU INSTRUCTION

Code
Function
Set range
Unit
Default
F1
Umidity set value
10~99
%RH
50
F2
Umidity difference value
1~50
%RH
5
F3
Output delay protection time
0~99
min
0
F4
Alarm deviation value, set "0" to canceled
0~50
%RH
0
F5
Proportional running time when sensor error
0~99
min
10
F6
Proportional stop time when sensor error
0~99
min
50
F7
Humidity calibration value for end user
-20~20
%RH
0
F8
Controller work mode, 0: humidification; 1:dehumidification
0~1
----
0
b1
The first two figures of "Zero offset"
5000~9999
0.1mV
----
b2
The last two figures of "Zero offset"
k1
The first two figures of "Slope"
2000~39999
0.01mV/%RH
----
k2
The las two figures of "Slope"


WIRING DIAGRAM
 
2 mt cable external humidity probe included
27x35x12 mm Humidity control: 1%~99%




Copyright 2003 Infocom Consulting S.r.l.