The digital indicators and controllers, which are offered byashe controls accept all standard inputs- dc/ac voltage, dc/ac current, 4 to 20 ma dc, rtd pt- 100 and thermocouple sensors, frequency, resistance, strain-gauge and bcd signals. Some additional features are also provided by these indicators and controllers which include: 3-½ digit or 4-½ digit displays, lcd or led displays, large size [1?] display option bar graph displays, up to six relay outputs for alarm/trip and multiple displays in one enclosure.
