STANDARD MODEL SPECIFICATIONS
220-AC-02-0(RAA),
3000 P.S.I.G. Working Pressure, Aluminum wetted pressure containing body assembly, stainless steel/ceramic
magnet internals, Buna N Seals, 4 1/2" Round Dial, 1/4" FNPT End Connections, Engineering Plastic Gauge Case with Shatter
Resistant Acrylic Lens. One 3W, 0.25 AMP, 125 VAC/VDC SPDT Reed Switch with terminal strip in an Aluminum Explosion-proof
switch enclosure with 1/2" FNPT Electrical Access
ATEX Certified
220-SC-02-0(RAA),
3000 P.S.I.G. Working Pressure, 316 S.S. wetted pressure containing body assembly, , stainless steel/ceramic
magnet internals, Buna N Seals, 4 1/2" Round Dial, 1/4" FNPT End Connections, Engineering Plastic Gauge Case with Shatter
Resistant Acrylic Lens. One 3W, 0.25 AMP, 125 VAC/VDC SPDT Reed Switch with terminal strip in an Aluminum Explosion-proof
switch enclosure with 1/2" FNPT Electrical Access.
ATEX Certified
PART NUMBERING SYSTEM
1. BASIC MODEL NUMBER
2. MATERIAL
S. Aluminum Body, 316 S.S. Bore,
S.S. Piston
Z. Special
10
3.
DIAL SIZE
(Engineering Plastic Housing Unless Stated)
C. 4-1/2” Round Dial Uni-Directional Dial
F. 4-1/2” Round Aluminum Dial Housing
T. Differential Pressure Switch Only
(Without Indication)
Z. Special (Uncoded Options)
10
4.
SEALS
0. Buna N
(Standard)
1. *Viton®
2. Neoprene
5. Ethylene Propylene
6. Perfluoroelastomer
9. Special (Uncoded Options)
10
5.
CONNECTIONS
2. 1/4" FNPT End Connections
(Standard)
7. 1/2” FNPT End Connected
9. Special (Uncoded Options)
10
6.
OPTIONS
(Up to four options)
0. None
B. DIN2353 12-S (12 mm) Steel Tube Fittings (2)
F. Pipe Mounting Kit (Carbon Steel)
G. Pipe Mounting Kit (Stainless Steel)
M. Maximum Indicator Follower Pointer
10
Q. CRN (Canadian Registration Number)
S. Shatterproof lens (4 1/2 Metal Front Only).
T. Oxygen Cleaning
U. S.S. Tag with S.S. Wire
V. S.S. Tag with S.S. Screw
Y. S.S. End Fittings with Al Body (Material Option A)
Z. Special (Uncoded Options)
10
NOTE: Not all options available in combination with
Other options.
* Viton® is a Registered Trademark of DuPont Dow Elastomers
7
.
ELECTRICAL CONFIGURATIONS (Select One)
(Switch Adjustable Range 10-90% except where stated
below) (T6 Temperature Class unless specified otherwise)
A. One Control Switch in NEMA4X Enclosure
1,6,8
B. Two (2) Control Switches in NEMA4X Enclosure
1,6,7,8
J. One (1) Control Switch in NEMA7 (Exp. Proof Encl.)
2
K. Two (2) Control Switches in NEMA7 (Exp. Proof Encl.)
2,7
R. One (1) Control Switch in Ex d encl. ( CE Marked)
2,9
S. Two (2) Control Switches in Ex d encl. (CE Marked)
2,7,9
.
Z. Special
10
8.
ELECTRICAL
SPECIFICATIONS (Select 1 Input and 1
Output)
INPUT OPTIONS:
A. No Input Power
(For Reed Outputs A, E, F, G, H)
B. 5/6 VDC
C. 12 VDC
D. 24 VDC
E. 48 VDC
F. 24 VAC
G. 120 VAC
H. 240 VAC
(FOR H OPTION T4-ATEX; T4A NORTH AMER.) TEMP CLASS
9.
OUTPUT OPTIONS: (Resistive Load)
3
A. S.P.D.T., Reed, 3 W, 0.25 Amp, 125 VAC/VDC
E. S.P.S.T., Reed, 60 W, 3 Amp, 240 VAC/VDC (N.O.)
(4)
F. S.P.S.T., Reed, 60 W, 3 Amp, 240 VAC/VDC (N.C.)
(4)
G. Two (2) S.P.S.T., Reeds, 60 W, 3 Amp, 240 VAC/VDC
(One Normally Open, One Normally Closed B, K & S
Electrical Configurations Only)
(4)
H. S.P.D.T., Reed, 60 W, 1 Amp, 240 VAC / VDC
(5)
R. D.P.D.T. Relay, 10 A, @ 30 VDC, 120 / 240 VAC
(4)(8)
Z. Special
(Contact Factory)
10
(1) Complete Assembly 3rd Party Certified, Rated Class I, Div II, Groups
A,B,C, & D; Class II Division II, Groups F & G. (R Output option
excluded)
(2) Complete Assembly 3rd Party Certified, Rated Class I, Div I, Groups B C,
& D; Class II Division I, Groups E, F, & G.
(3) For output options A through H, the product of the switching
voltage and current shall not exceed the power rating.
(4) Switch adjustable range 15 – 90 % of the gauge full scale range.
(5) Switch adjustable range 25 – 90 % of the gauge full scale range.
(6) Enclosure Type 4/4X
(7)
For Electrical configurations B, K, & S SPDT relay output only.
(8) Electrical configuration A & B in combination with Output Option R
is not rated
for hazardous locations.
(9)
ATEX / IECEx RATED; CE MARKED Ex d IIB + H
2
, Ex tb IIIC
II 2GD IP65 (Temp classifications vary dependent on Electrical
Input and Output options. See IM 220_atex for more detail),
(10) Not available with Electrical Configurations R & S.
2
2
0
R RELAY
OUTPUT OPTION
