SOR 200 series User Manual

Registered Quality System to ISO 9001:2008
14/60
Form 912
sorinc.com
913-888-2630
The 200 Series mechanical level switch is float operated with a sealed, tamper-proof external
chamber. Select the sensing unit from the following charts. Then refer to pages 44 - 50 for switching
elements, housings and accessories.
Select a model series from the charts below based on maximum operating pressure and minimum
specific gravity.
Maximum Working Pressure
See page 53 for pressure ratings at higher temperatures.
*Consult the factory for pressure ratings of units with Monel trim.
201 A-A1C-B-A1-N4-CRTT
Step 1: Model Series
Minimum Specific Gravity
For Monel Trim please consult factory.
200 Series
Model
Series
Chamber
Material
Pressure at Listed Temperature in psig (bar)*
100°F (38°C) 200°F (93°C) 300°F (149°C) 350°F (177°C) 400°F (204°C) 450°F (232°C)
201
A106B
316SS
225 (15.5) 225 (15.5) 225 (15.5) 219 (15.1) 213 (14.7) 207 (14.3)
202
A106B
316SS
300 (20.7) 300 (20.7) 300 (20.7) 292 (20.1) 284 (19.5) 276 (19.0)
203
A106B
316SS
500 (34.5) 500 (34.5) 500 (34.5) 486 (33.5) 473 (32.6) 460 (31.7)
204
A106B
316SS
1250 (86.2) 1250 (86.2)
1250
1187
(86.2)
(81.9)
1216
1139
(83.9)
(78.6)
1182
1091
(81.5)
(75.2)
1150
1052
(79.3)
(72.6)
205
A106B
316SS
750 (51.7) 750 (51.7) 750 (51.7) 729 (50.3) 709 (48.9) 690 (47.6)
206
A106B
316SS
1000 (68.9) 1000 (68.9)
1000
945
(68.9)
(65.2)
973
907
(67.1)
(62.6)
946
869
(65.2)
(59.9)
920
838
(63.4)
(57.8
207
A106B
316SS
1000 (68.9) 1000 (68.9)
1000
945
(68.9)
(65.2)
973
907
(67.1)
(62.6)
946
869
(65.2)
(59.9)
920
838
(63.4)
(57.8
209
A106B
316SS
450 (31.0) 450 (31.0) 450 (31.0) 438 (30.2) 426 (29.4) 414 (28.6)
221
A106B
316SS
350 (24.1) 350 (24.1) 350 (24.1) 340 (23.4) 331 (22.8) 322 (22.2)
Model Series
Minimum Specific Gravity
(Dual Switch, anti-vibration, pneumatic or extra-high temperature)
Standard w/ ET or FE Option
316SS / 400SS “B”
Trim
All 316SS
“C” Trim
316SS / 400SS “B”
Trim
All 316SS
“C” Trim
201
202
203
0.38
0.52
0.61
(0.44)
(0.63)
(0.72)
0.40
0.55
0.65
(0.46)
(0.67)
(0.76)
0.40
0.55
0.64
(0.44)
(0.66)
(0.75)
0.42
0.59
0.68
(0.48)
(0.70)
(0.79)
204
205
206
0.91
0.50
0.65
-
(0.56)
(0.75)
0.96
0.52
0.68
-
(0.58)
(0.79)
0.98
0.52
0.68
-
(0.58)
(0.79)
1.03
0.54
0.71
-
(0.60)
(0.82)
207
209
221
0.61
0.38
0.64
(0.67)
(0.41)
(0.86)
0.63
0.39
0.72
(0.69)
(0.42)
(0.93)
0.63
0.39
0.71
(0.69)
(0.42)
(0.92)
0.65
0.40
0.78
(0.71)
(0.43)
(0.99)

SOR 200 series Specifications

General

Brand	SOR
Model	200 series
Category	Switch
Language	English