Manual

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VAISALA _________________________________________________________________________ 5
Product Returns ..................................................................... 53
CHAPTER 6
CALIBRATION AND ADJUSTMENT ........................................................... 55
Preparations Before the Calibration .................................... 56
Relative Humidity Calibration and Adjustment
(in Two Points) .................................................................... 56
Low End Adjustment ...................................................... 57
High End Adjustment ..................................................... 58
Temperature Calibration and Adjustment
(in One Point) ...................................................................... 59
Revert Factory Calibration .................................................. 60
View Current Offset and Gain Adjustment .......................... 60
Relative Humidity Calibration after Sensor Change............ 61
Set Calibration Information Text.......................................... 61
Set Calibration Date ............................................................ 61
Analog Output Calibration ................................................... 62
Adjustment Using an MI70 Indicator .................................... 62
Starting MI70 Adjustment .................................................... 62
Adjusting RH with MI70 ....................................................... 63
1-point RH Adjustment ................................................... 63
2-point RH Adjustment ................................................... 63
LiCl – NaCl Automatic Adjustment ................................. 64
Adjusting T with MI70 .......................................................... 65
1-point T adjustment ...................................................... 65
2-point T adjustment ...................................................... 65
Environment Settings .......................................................... 66
Last Adjustment Date .......................................................... 66
CHAPTER 7
TECHNICAL DATA ...................................................................................... 67
Specifications ......................................................................... 67
Spare Parts and Accessories ................................................ 69
Dimensions in mm (inches) .................................................. 70
Transmitter Enclosure and Mounting Plates ....................... 70
Rain Shield Dimensions ...................................................... 71
MMT318 Probe Dimensions ................................................ 72
Ball Valve Set Dimensions .................................................. 73
MMT317 Probe with Optional Swagelok Connector,
Dimensions .......................................................................... 74
APPENDIX A
APPLICATIONS ........................................................................................... 75
Transformer Oils .................................................................... 75
PPM Calculation for Transformer Oils ................................ 76
Calculation Model with Average Coefficients ...................... 77
Calculation Model with Oil Specific Coefficients ................. 77
PPM Calculation Setting ........................................................ 78
Calculation Setting (Calculation Model with Average
Coefficients) ........................................................................ 78
Changing the Calculation Coefficients
(Calculation Model with Oil Specific Coefficients) ............... 78
Technical Data ............................................................... 79
Paper Machine Application ................................................... 80