DigiGauge Digital Pressure Gauge Instruction Manual
DigiGauge Digital Pressure Gauge Instruction Manual Page 1 The Rototherm DigiGauge is a high-accuracy, high-resolution digital pressure indicator housed in a sealed stainless steel case. Designed for direct mounting, the DigiGauge is suitable for highly accurate measurement of pressure in critical process areas. The DigiGauge's ceramic diaphragm strain gauge sensor is compatible with most gases and liquids whilst the sealed IP67 case allows the DigiGauge to be fitted in the most hostile of environments.
DigiGauge Digital Pressure Gauge Instruction Manual Page 2 Reset Push Buttons UP (SW7) ENTER (SW6) DOWN(SW5) DIL Switch SW1-SW4 Display Span adjustment potentiometer Figure 1 - Internal view of switches, reset terminals and calibration potentiometer Battery Replacement The gauge is powered by two alkaline manganese 1.5 volt cells, type LR6 (AA). When these are due for replacement the display will alternate between the pressure reading and message bAtt.
DigiGauge Digital Pressure Gauge Instruction Manual Page 3 Minimum and Maximum Reading Option The DigiGauge may be fitted with an option which stores the maximum and minimum pressures measured. These pressures may be displayed or cleared by means of magnetically-operated switches without opening the sealed case. To display the minimum and maximum pressures : Place a bar magnet on the top right-hand side of the case within the box marked Min - Max on the instrument label.
DigiGauge Digital Pressure Gauge Instruction Manual Page 4 Calibration Each DigiGauge instrument is fully calibrated during manufacture and certificates of calibration may be requested at time of ordering. It is recommended that the calibration of the gauge should be checked against a known standard every 12 months or at intervals specified by relevant quality assurance procedures.
DigiGauge Digital Pressure Gauge Instruction Manual Page 5 Warranty The Rototherm Digital Pressure Gauge is guaranteed to be free of manufacturing defects for a period of one year from the date of purchase. To obtain service under this warranty the instrument should be returned in its original packaging either to British Rototherm or its distributors. This warranty excludes the battery, damage due to battery leakage, misuse of the gauge or sensor damage caused by the application of excess pressure.
