We, offers Dual Channel recorder with digital displays. This recorder is the most useful when two parameters (e.g. Temperature Pressure, Temperature Humidity, Voltage Current, Voltage / Current Frequency, etc.) Both are to be recorded simultaneously so that they may be compared visually. The digital readouts give instant readings for that instant. Each channel is independent of the other and that is why you are able to get two different parameters monitored at the same time. The continuous recordings are done by disposable pens of two different colors. The utility of this recorder is best benefitted where two different parameters are to be logged compared at the same time. The recorder can incorporate control function for one or both channels. For special designs to suit individual applications, do contact our R D Department. General Technical Description. Input: One or Two Display: On Request Input Ranges: RTD, J Type, K Type, 4 to 20 mA, Voltage. Principle of Operation: Potentiometric Type. Accuracy: Better than +/- 1.5% of FSD Step Response Time: 2 secs (Appr.) Chart Size (Diameter): 6 , 8 , 10 Chart Speed: 1 REV. per day OR 1 REV. Per Week. (Other on Request)(-2% of Time) Inking System: With the help of Disposable Pens. (Red/Black/Blue/Green) Supply Voltage: 230 V AC +/- 10% @ 50Hz. (Other on Request) Power Consumption: 20 V A ( Less Than ) Mounting: With the help of Side Clamps. / Wall Mounting Weight depend on size Front Cut-out Depth Kgs Apx. 6" 8 X 7 8 X 7 6" 6" 6"D. 9 X 7 9 X 9 6" 8" 10" 13 X 13 12 X 12 6" 10" NOTE: (1) For Nonlinear Input, a Microprocessor based is provided on Request, at extra cost. (2) Traceable Calibration certificate provided. Brief Instruction Manual Also.