Dial pressure gauge MR-RFM

threadedBourdon tubeprocess

Temperature range -40° C to 100° C, for glycerine filled type RFMG -20° C to 70° C, Housing: 1.4301, Measuring piece in medium: 1.4571, Sight glass: safety glass. Accuracy: Class 0.6 represents a display value of better than ± 0.6% for a scale value at 20° C. Design features: High precision gauges are used for checking operational gauges or can be used when pressure has to be measured to a higher degree of accuracy in laboratories or test equipment for example. They are normally leaded and can be supplied with a works certificate or an official calibration certificate on request. High precision gauges with a range of 0/25 bar are adjusted by air (0/160 bar on request) and should be used for measurement of gases. Gauges with a higher range are adjusted by oil (from 0/4 bar on request) and should only be used for measurement of fluids. Gauges with alternative scales available on request. Glycerine filled gauges, Type RFMG are used for heavy duty applications such as vibration, strong pressure ­fluctuations or condensation.