Nippon manufactures multipoint digital temperature indicators in flame-proof enclosure. Suitable for use in hazardous atmosphere of class ii a and ii b, they are approved by cmrs, dhanbad. The enclosure is made of al-alloy lm-6 or of cast iron. An easy-to-use six-way multipoint selector switch is mounted on the front. Seven cable entries are provided for sensor inputs and supply voltage. The standard inputs are from thermocouples, rtds, 4-20 ma, etc.
