1 – function, 5 – pressure connection, 2 – enclosure – Pilgrim MULTIFUNCTION PRESSURE AND TEMPERATURE SWITCHES User Manual
Page 5: 4 – actuator seal, 7 – nominal range, 3 – switch elements for gpa/lpa, gda/lda controls, 6 – g-, l-series pressure switch options
5
NOTES:
1. These items are wetted by process fluid.
2. Ambient operating temperature limits -20 to 150
°
F,
all styles. Setpoint shift of
±
1% of range per 50
°
F temperature
change is normal.
3. Estimated dc rating, 2.5A, 28 Vdc (not UL listed).
4. Estimated dc rating, 4A, 28 Vdc (not UL listed).
5. Not UL listed at 480 Vac.
6. Standard on G Series “H
2
O ranges
7. Supply static pressure for D/P switches.
8. Stainless steel diaphragm only.
9. Not available with Buna-N diaphragm.
10. Available with LPS and LDS models.
11. LPS, Buna N and Viton diaphragm only.
12. LPS, stainless steel diaphragm only.
13. Available on pressure models only.
14. Order switch and 15-320SX-02T CG seal.
15. Order switch and 20-320SX-02T CG seal.
1 – FUNCTION
GPS/LPS - Pressure control, single setpoint,
fixed deadband.
GPA/LPA - Pressure control, single setpoint,
adjustable deadband.
GPD/LPD - Pressure control, two indepen-
dently adjustable setpoints, fixed
deadband.
GDS/LDS - Differential pressure control, single
setpoint, fixed deadband.
GDA/LDA - Differential pressure control, single
setpoint, adjustable deadband.
GDD/LDD -Differential pressure control, two
independently adjustable setpoints,
fixed deadband.
5 – PRESSURE CONNECTION
(1)
Order Code
25
1
⁄
4
NPT Female
Standard on Pressure
and D/P
1
⁄
4
NPT Female and
06
1
⁄
2
NPT Male Combination
Pressure Only
07
1
⁄
2
NPT Female
Pressure Only
G and L SERIES PRESSURE SWITCH AND DIFFERENTIAL
PRESSURE SWITCH ORDERING INFORMATION
2 – ENCLOSURE
N4 - NEMA 4, 4X
L Series: Epoxy Coated, Die Cast
Aluminum, IP66
G Series: 316 SS IP65
4 – ACTUATOR SEAL
(1)
Code
Process
Range
&
Temp.
(2)
Vac
0-600 1000 2000-
Material
Limits
"H
2
O
psi
psi
3000
°
F
psi
B-Buna-N
0 to 150
●
●
●
●
V-Viton
20 to 300
●
●
●
T-Teflon
0 to 150
●
●
●
●
S-St.St
(13)
0 to 300
● ●
P-Monel
(13)
0 to 300
●
7 – NOMINAL RANGE
See page 4
SWITCH ELEMENTS FOR FOR GPD/LPD,
GPS/LPS, LDD/GDD & LDS/GDS CONTROLS
Code
Switch elements
Single Dual
UL/CSA listed
(PS) (PD)
K
(4)
KK
Narrow deadband
15A, 125/250 Vac
F
(4)
FF
Sealed environment 15A, 125/250 Vac
proof
15A, 125/250/480 Vac
G
(5)
GG
General purpose
1/2A, 125 Vdc
1/4A, 250 Vdc
Hermetically sealed
P
(3)
PP
switch, narrow
5A, 125/250 Vac
deadband
Hermetically sealed
J
JJ
switch, general
11A,125/250 Vac
purpose
5A, 30 Vdc
3 – SWITCH ELEMENTS FOR GPA/LPA,
GDA/LDA CONTROLS
Description/Maximum Electrical Ratings
Code
UL/CSA listed
10A,125/250 Vac
H
General purpose
1/2A, 125 Vdc
1/4A, 250 Vdc
Hermetically sealed
J
switch, general
11A, 125/250 Vac
purpose
5A, 30 Vdc
6 – G-, L-SERIES PRESSURE SWITCH OPTIONS
Available
Differential
Series
Pressure
Pressure
Code
Description
G
L
psi
˝H
2
O
psid
˝H
2
O
XCH
Chained Cover
•
•
•
•
•
•
XFP
Fungus Proof
•
•
•
•
•
•
XFS
(7)
Factory-Adjusted Setpoints
•
•
•
•
•
•
XG5
(11)
Gas/Oil
UL Limit Control to 150 ˝H
2
O
•
•
LDS only
XG6
(13)
Gas/Oil
UL Limit Control to 600 psi
•
•
LPS only
XG8
(12)
Steam Limit Control to 300 psi
•
•
XG9
(8)
Fire Safe Actuator
•
•
High Operating Pressure for H
2
O
Ranges:
XHX
40 PSI Static (Pressure and D/P)
•
•
•
•
100 PSI Proof (Pressure)
160 PSI Proof (D/P)
XJL
3
/
4
˝ to
1
/
2
˝ Reducing Bushing
•
•
•
•
•
•
XK3
Terminal Blocks
•
•
•
•
•
•
XNH
Tagging Stainless Steel
•
•
•
•
•
•
XPK
Pilot Lights
•
•
•
•
•
XPM
3
/
4
˝ Sealed Conduit Connection
with 16˝ Lead Wires
•
•
•
•
•
•
XTA
(6)
316SS Pressure Connection
for ˝H
2
O Ranges
•
•
•
•
XUD
316SS Pressure Connection
for psiD Ranges
•
•
•
X2C
(10)
DPDT with Single Setpoint
Adjustment
•
•
•
•
•
•
X6B
(9)
Cleaned for Oxygen Service
•
•
•
•
XFM
FM Approval
•
•
•
•
•
X3A
1
1
/
2
˝ Sanitary Seal with Glycerin Fill
(14)
• •
2˝ Sanitary Seal with Glycerin Fill
(15)
•
•
XHS High Static Operating Pressure
for PSI Range D/P • •
•
1
2
3
4
5
6
7
G
P D N 4 G G B 2 5 X K 3 30 PSI