MSA 610A - Cable & Sensor Details

MODEL 610A
35
7.5 Cable Requirements
3-wire maximum cable length between controller and sensor assembly with one-way
resistance of 20 Ohms (total 40 Ohms loop):
AWG
METERS
FEET
20
580
1900
18
910
3000
16
1460
4800
14
2320
7600
Table 10: Maximum Cable Lengths
7.6 Sensors
The f ollowing is a list of GMI sensors available for use with the Model 610A Controller:
PART NUMBER DESCRIPTION
10001-1
Standard Industrial Combustible Gas Sensor. Used for most
hydrocarbons and hydrogen. Temperature range –65°F to
+200°F (-55°C to +93°C).
10001-1R
Same as Part Number 10001-1, except greatly improved
resistance to poisons, such as HMDS
(Hexamethyldisiloxane) and H
2
S (Hydrogen Sulfide).
10014-1
High Temperature Standard Industrial Combustible Gas
Sensor. Same as Part Number 10001-1 except it may be
used in temperatures up to 400°F (200°C).
10058-1
Same as Part Number 10001-1, except sensor body is
stainless steel.
10058-1R
Same as Part Number 10058-1, except greatly improved
resistance to poiso
ns, such as HMDS
(Hexamethyldisiloxane) and H
2
S (Hydrogen Sulfide).
10022-1
Similar to Part Number 10001-1, except PTB approved.
10015-1
High Temperature equivalent of Part Number 10022-1. It may
be used in temperatures up to 400°F (200°C).
Table 11: GM Sensors Available for 610A System