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Maximum operating pressure ratings – SOR 1710 Compact Level Switch User Manual

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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