. 2019 Sep 20;19(19):4057. doi: 10.3390/s19194057

Table 6.

Parameters measured by fault detection monitors (as indicated by manufacturers).

Equipment	Hydrogen (H $_{2}$ )	Carbon Monoxide (CO)	Moisture	Other Gases
Calisto 2	x	x	x
SmartDGA Guard	x	x	x	C $_{2}$ H $_{2}$ and CO $_{2}$
Minitrans	x	x	x	C $_{2}$ H $_{2}$
Hydran 201Ti	x
Hydran M2-X	x	$^{1}$	x
MHT410	x		x
CoreSense	x		x
DGA 150	x
Serveron TM1	x		optional
Hydrocal 1003	x	x	x
Hydrocal 1004 GenX	x	x	x	C $_{2}$ H $_{2}$
Hydrocal 1005	x	x	x	C $_{2}$ H $_{2}$ and C $_{2}$ H $_{4}$
H2 Guard	x
Multisense 5	x	x	x	C $_{2}$ H $_{2}$ and C $_{2}$ H $_{4}$

$^{1}$ : Relative sensitivity ( $15 \pm 4$ %).