TwinAmp Dual Tension Amplifier

FEATURESrn115 Volt ac 50/60 Hz power input (TI27) or 24 Vdc (TI28)
Isolated Outputs. 0-to-10 Vdc and 4-to-20 mA outputs proportional to tension. Integrated isolation from chassis and transducer ground.
Tension Meter Output. Separate 0-to-1 mA signal output for a tension meter.
Meter Damping. Adjustment minimizes fluctuation of the optional analog tension meter needle.
Quik-CalTM push-button zero and calibration eliminates pot adjustments to make calibrating simple and fast. 50:1 calibration range.
10% Calibration Weight Ratio. A 15 lb Calibration weight allows full meter-scale output at 150 lbs tension.
rnOPTIONSrn230 Volt Input (230). 230Volt 50/60 Hz Ac power input. TI27 only.
25% Calibration Weight (25CW). Used when 25% of full-scale calibration weight is preferred to the standard 10% calibration weight. Jumper selectable.
0-100 mA (100M) tension meter output.
Auto Zero (AZ). Unit will automatically zero the output on each power up. Jumper selected on or off.
Extended Range (XRE). Extends the tension sensing range of XR-equipped transducers to effectively increase the transducer sensitivity for very low web tensions. Transducers must also have the XR option.
rnACCESSORIESrnPlug-in Adapter, for hard wiring. TwinAmpTM can be plugged into this card adapter instead of a rack for hard wiring, or for mounting in your own enclosure. (DFE Part# 143-0000)
Analog tension meter. 1mA, to be installed by user (DFE Part# 722-1385). Or meter in its own enclosure (DFE Part# 723-1453). Enclosed meter requires a cable (DFE Part# 721-0967). Specify max scale value when ordering.
Digital tension meter. 4-digit, LED meter (DFE Part# 723-2307). Specify scale. Requires 24 Vdc provided by user.