Bộ điều khiển nhiệt độ, Ph, độ ẩm Lutron CT-2002MA Nhiệt độ 0~50℃/32~122℉, Độ ẩm 85% RH

Model,

Input

Linear, 4 - 20 mA

Display

According the 4-20 mA input signal, user can preset the desire

display value between -1999 to 9999 ( decimal point can select

to DP1, DP2, DP3 ). Until set the display value, all the data

will save into the memory circuit permanently

Output

Relay contact output : 5A/240 VAC ( resistive load )

Control output : 3 points ( Com, NO, Alarm output : 2 points

Control

Modes

ON/OFF Control : Hysteresis or Proportional Control ( band 5% ).

* Cooling action or heating action can be selected.

Alarm

Modes

Deviation high alarm, Deviation low alarm.

PV high alarm, PV low alarm.

Sample

Time

2 times/second.

Display

Offset Adj.

Can make the adjustment

Default

Without advice previously, the function of CT-2002-MA will

preset Display value to 4 mA = 0, 20 mA = 9999.

The Control Model will set to ON/OFF Control, heating action.

The Alarm Modes will set to Deviation high alarm.

Power

Supply

90 ACV - 264 ACV, 50/60 Hz

Power

Consumption

Less than 3 VA

Operation

Temperature

0 to 50℃32 - 122℉

Operation

Humidity

Less than 85 % RH ( Non condensed ).

Dimension

Case : 96 x 48 x 80 mm.

Panel cut size : 92 mm x 45 mm.

Application

of

CT-2002-MA

The CT-2002-MA can cooperate all the LUTRON transmitters then whole

system will be become the useful Controller/Alarm/Indicator for following

measuring function :

Humidity, Light, pH, Dissolved Oxygen, Conductivity,

Vibration Pressure Sound, Temperature, RPM, Hz,

Load cell ( Weight, Force ), Potential ( Angle, Level ).

ACV, ACA, DCV, DCA, WATT, VAR, Power Factor.