Signal Conditioners Series SCC from Dwyer Instruments

The Series SCC Signal Conditioners provide maximum accuracy with minimal cost. Built-in microprocessor digitally scales, amplifies, linearizes and isolates thermocouple, RTD, current, voltage, frequency or potentiometer analog input signals. Units offer 16-bit input resolution with 0.05% full scale accuracy. Eliminate ground loops with 1500 VAC isolation. Two LEDs, one red and one green, located on the front face of the enclosure provide visual indication of operation. Additional features include short circuit, reverse power protection, digital calibration and cold junction compensation.

Installation is a snap with the DIN rail mountable enclosure. Units are factory set to support a specific analog input and output, however, can be easily reconfigured to suit your application with the user friendly Windows™ Configuration software and cable (sold seperately).

Also available is the SCC-4W DIN Rail Mountable power supply and SCC-L1 Loop Isolator. Model SCC-4W is designed specifically to provide 24 VDC power for the SCC modules. Model SCC-L1 accepts a 4 to 20 mA signal and provides an isolated 4 to 20mA signal output.

Series SCC Signal Conditioners

All Series SCC Single Channel Conditioners

SCC-L1 Loop Isolater 4 to 20 mA input and output
SCC-4W Power Supply 85 - 265 VAC @ 50/60 Hz
SCC-CC-A1 Windows™ Software and Cable

Accuracy: 0.05% Full Scale (includes linearity, repeatability, and calibration errors).
Cold Junction Compensation: ±0.02°C (15 to 55°C) for all T/C
Stability:0.01% Full Scale per °C.
Resolution: 16-bit (input); 13-bit (output).
Step Response to 99%: 0.3 seconds.
Isolation: 1500 VAC. 3-way: C, V, TC, FRQ, 2-way, RTC, POT
Supply Voltage: 15-32 VDC @ 25-45 mA.
Over Voltage: 240 VRMS continuous.
Input Impedance: 1GΩ (TC); > 55kΩ (Voltage); 82 Ohms (Current).
Input Protection: 220 VAC continuous.
Excitation: 150µA (RTD), 1.25V(POT).
Output Impedance: >10MΩ (C); 0Ω (V).
Output Load: Less than or equal to 600 Ω (C); Greater than or equal to 4KΩ (±10V); Greater than or equal to 2KΩ (±5V).
Temperature:Operaing: -40 to 167°F (-40 to 75°C); Storage: -49 to 185°F (-45 to 85°C); 0 to 95%RH, non-condensing.
Serial Interface: RS-232C.
Wire Terminals: Socketed screw terminals for 14-22 AWG.
Mounting: DIN rail (32 mm-G and 35mm-H).
Housing: Polyamide.
Weight: 1.4 oz (40 g).