Yokogawa GD40 Gas Density Detector - Manual (Page 124)

<7. HYDROGEN PURITY / PARAMETER SETTING>
7-1
IM 11T3E1-01E
7. HYDROGEN PURITY/PARAMETER
SETTING
CAUTION
Password is not selected in first condition. When password is necessary, refer to Section “4.2
Setting Lists”.
This chapter describes how to set parameters of Hydrogen purity meter.
If select Density meter, see Chapter 5.
If select Calorie meter, see Chapter 6.
Conversion Table
1 lb/ft 3 = 16.01847 kg/m 3
1 kBTU/ft 3 = 37.25901232 MJ/m 3
X degF = (X-32)/1.8
1 psi = 6.894756794 kPa
Density of Air = 1.2928 kg/m 3
= 0.08070684 lb/ft 3