Panasonic CA2 series is provided with 5 types of input ranges: 4 to 20 mA, 1 to 5 V, ±1 V, ±5 V and ±10 V. It can be used with any suitable analog sensor. Two independent comparative outputs (OUT 1, OUT 2) have been incorporated. High output comparison operation / low output comparison operation can be set for each output. Further, the hysteresis for each of the outputs can be set arbitrarily. Ultra-compact size of W48 x H24 x D65.5 mm W1.890 x H0.945 x D2.579 in. It can be mounted even in a tight space. Though the size is compact, the measurement display uses 4 digit, 8 mm 0.315 in letter height, red 7-segment LEDs. The input values can be easily converted into different scales by a key operation. Since the need to convert the displayed value is eliminated, the required information can be confirmed immediately.