SOR 1710 Compact Level Switch - Manual (Page 6)

6/8 Form 916 (03.14) ©SOR Inc.
Special Conditions for Safe Use
 To minimize the risk of electrostatic discharge, clean only with a damp cloth.
 When the equipment is installed particular precautions must be taken to ensure the
process temperature does not affect the ambient temperature range -40°C to 80°C
of the overall liquid level control switch assembly.
 If the equipment is likely to come into contact with aggressive substances, than it
is the responsibility of the end user to take suitable precautions that prevent it from
being adversely affected, thus ensuring that the type of protection provided by the
equipment is not compromised. If in doubt contact the manufacturer
Process
Connection
Description
Pressure at Listed Temperature in psig (bar)
100°F
(38°C)
200°F
(93°C)
300°F
(149°C)
400°F
(204°C)
500°F
(260°C)
600°F
(316°C)
700°F
(371°C)
750°F
(399°C)
800°F
(427°C)
G2A 2” NPT(M)
1500
(103)
1463
(101)
1397
(96)
1282
(88)
1196
(82)
1129
(78)
1081
(75)
1072
(74)
1034
(71)
G3C
3” 150#
RF Flange
(316SS)
275
(19)
240
(17)
215
(15)
195
(13)
170
(12)
140
(10)
110
(8)
95
(7)
80
(5)
G3D
3” 300#
RF Flange
(316SS)
720
(50)
620
(42)
560
(39)
515
(36)
480
(33)
450
(31)
435
(30)
425
(29)
420
(29)
G4C
4” 150#
RF Flange
(316SS)
275
(19)
240
(17)
215
(15)
195
(13)
170
(12)
140
(10)
110
(8)
95
(7)
80
(5)
G4D
4” 150#
RF Flange
(316SS)
720
(50)
620
(42)
560
(39)
515
(36)
480
(33)
450
(31)
430
(30)
425
(29)
420
(29)
Maximum Operating Pressure Ratings
Chamber
Designator
Description
Pressure at Listed Temperature in psig (bar)
100°F
(38°C)
200°F
(93°C)
300°F
(149°C)
400°F
(204°C)
500°F
(260°C)
600°F
(316°C)
700°F
(371°C)
750°F
(399°C)
800°F
(427°C)
EE
4” S40
Carbon Steel
1435
(99)
1435
(99)
1425
(98)
1388
(96)
1350
(93)
1313
(91)
1275
(88)
1244
(86)
1034
(71)
EG
4” S40
316/316L SS
1500
(103)
1463
(101)
1397
(96)
1282
(88)
1196
(82)
1129
(78)
1081
(75)
1072
(74)
**
With External Chamber
Electrical and Pressure Paramaters
Switch Rating
A 6A, 125/250 VAC
S 1/2A, 28 VDC