Controllers (Alarm/Monitor), full line

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Description: 4-20 mA Controller/Alarm/IndicatorModel : CT-2012* Input : 4-20 mA DC, linear.* User can default the desired display value between -1999 to 9999 (decimal point can be selected to DP1, DP2, DP3) and all the preset data will be saved into the memory circuit permanently.* When CT-2012 cooperate LUTRON's 4 to 20 mA transmitters, whole system will become the high performance Controller/Alarm/Indicator for following measuring functions : Humidity, Light, pH, Dissolved Oxygen, Conductivity, Vibration, Pressure, Sound, Temperature, RPM, Hz, Load cell (Weight, Force), Potential (Angle, Level). ACV, ACA, DCV, DCA, WATT....* Control output: 2 points (COM, NO).* Alarm output: 2 points (COM, NO).* DC 24V power supply output.* RS232/USB computer interface.* Power : 90 ACV - 264 ACV, 50/60 Hz.* DIN size : 96 x 48 mm. Depth : 107 mm.

Description: RPM CONTROLLER/MONITOR Model : PDT-2250 * 5 to 100,000 RPM (0.1rpm, <1,000 rpm). * Control setting, Hi/Lo alarm setting. * Control relay output, alarm relay output. * Power : 90 ACV to 264 ACV, 50/60 Hz. * RS-232 computer interface. * DIN size : 96 x 48 mm. Depth : 107 mm. * Optional proximity sensor PX-01. * Optional photo sensor PI-06.

Description: PANEL HUMIDITY/TEMP. METER Model : PHT-3109 * Humidity : 10 to 95 %RH. * Temperature : 0 to 60 oC. * Resolution : 0.1 %RH, 0.1 degree. * Humidity control setting, Temp. control setting. * Humidity control relay output, Temp. control relay output. * Power : 90 ACV to 264 ACV, 50/60 Hz. * RS-232 computer interface. * DIN size : 96 x 48 mm. Depth : 107 mm. * Accessory included : Humidity/Temp. probe.

Description: PH CONTROLLER/MONITOR Model : PPH-2108 * 0 to 14 pH x 0.01 pH. * ATC (automatic temperature compensation). * pH control setting, Temp. control setting. * pH control relay output, Temp. control relay output. * Power : 90 ACV to 264 ACV, 50/60 Hz. * RS-232 computer interface. * DIN size : 96 x 48 mm. Depth : 107 mm. * Optional pH electrodes, ATC probe.

Description: RS232 CONTROLLER/MONITOR Model : PRS-2321 * Cooperate the LUTRON instruments (build in the RS232 interface), the panel meter will show all the  measuring value. * U1 control setting, U2 control setting. * U1 control relay output, U2 control relay output. * U1, U2, U3 display. * Power : 90 ACV to 264 ACV, 50/60 Hz. * RS-232 computer interface. * Interface cable UPCB-03 is included. * DIN size : 96 x 48 mm. Depth : 107 mm.

Description: 2 WIRES PRESSURE TRANSMITTER Model : TR-PS2W-xxBAR * Range : 2, 5, 10, 20, 50, 100, 400 BAR. * Output : 4 to 20 mA DC,  4 mA = 0 pressure,  20 mA = full scale pressure. * 2 wires, both for signal and power supply. * Precision ceramic type pressure sensor. * External zero and span adjustment. * Output with socket, easy replacement. * Allow high cable load resistance, transmitter can install far away from the controller/incator. * Protection for the reverse wires connecting. * TR-PS2W can cooperate the "4-20 mA Controller/Alarm/Indicator" CT-2012, then become a   pressure controller and the indicating system. The user can control and monitor the pressure value   from far away.

Description: 2 WIRES HUMIDITY TRANSMITTER Model : TR-RH2W * Range : 10 %RH to 95 %RH. * Output : 4 to 20 mA DC, 5.6 mA = 10 %RH, 12 mA = 50 %RH, 16 mA = 75 %RH, 19 mA = 95 %RH * 2 wires, both for signal and power supply. * Precision capacitance type humidity sensor. * External zero and span adjustment. * Allow high cable load resistance, transmitter can install far away from the controller/incator. * Protection for the reverse wires connecting. * TR-RH2W can cooperate the " 4-20 mA Controller/Alarm/Indicator " CT-2002-MA, then become a   humidity controller and the indicating system. The user can control and monitor the humidity value    from far away.