HYGROSTAT

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"	5000~9999	0.1mV	----
k1	The first two figures of "Slope"	2000~39999	0.01mV/%RH	----
k2	The las two figures of "Slope"	2000~39999	0.01mV/%RH	----

WIRING DIAGRAM

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

HYGROSTAT

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