Master Catalog — Gems Sensors & Controls - I-17

PS61 - OEM Subminiature
Pressure Switch
 10 to 4,350 psi (0.7 to 300 bar)
 Exceptional Size-to-Pressure-Range Ratio
 Perfect for Demanding Applications
Available with enhanced ingress protection and integral electrical connections.
These subminiature pressure switches are suitable for a wide range of hydraulic and
pneumatic applications including medical, general industrial, fire suppression, and off
highway vehicle.

Ro H S
G

Specifications

PRESSURE SWITCHES

ADE

EM

®

S CO PLIAN
M

T

Ro H S
G

Switch*
100 VA Max.
Repeatability
See Table 2
Deadband
See Table 2
Wetted Parts (Pressure Range Codes 10-60)
Diaphragm
Low-Temp Nitrile (optional FKM, FVMQ [Fluorosilicone]
	
or EPDM)
Fitting
Zinc-Plated Steel (316 L Stainless Steel available)
Wetted Parts (Pressure Range Codes 70-100)
Seal
Internally Lubricated Nitrile (optional FKM or EPDM)
Piston
Hardened alloy steel
Bearing
Proprietary plastic resistant to almost all chemicals
Fitting
Zinc-Plated Steel
Temperatures
Fluid
See Table 1
Ambient
-40°F to +250°F (-40°C to +121°C)
Storage
-65°F to +275°F (-54°C to +135°C)
Vibration
Sinusoidal
MIL-STD-202G, Method 204D, 173m2/sec, 91-2000Hz, 8 hours/axis
Random
MIL-STD-202G, Method 214A, 146m2/sec, 5-2000 Hz, 8 hours/axis
Shock, Operating
MIL-STD-202G, Method 213B, 500m2/sec, 18X
Salt Spray
ASTM B117, 95°F (35°C) for 96 hours
Thermal Shock
-40°F to +250°F (-40°C to +121°C), 1 hour dwells,
	
1 minute change, 15 cycles
Life Cycle**
2 MM cycles with checks every 250k for all 10 pressure ranges.
	
Range 10-40: 0 - 500 - 0 PSI @ ~1Hz
	
Range 40-60: 0 - 3000 - 0 PSI @ ~1Hz
	
Range 70-100: 0 - 6000 - 0 PSI @ ~1Hz
Approvals
CE, RoHS
	 *	 Gold contacts (option G) may be required for less than 12 VDC and 20 mA.
	 **	 Contact Factory for life cycle on FVMQ (Fluorosilicone) diaphragm option.

EM

®

S CO PLIAN
M

T

Table 1 - Recommended Fluid Temperature Limits
Seal Material

Range

Nitrile (Pressure
Range Codes 10-60)

-22°F to +250°F (-30°C to +121°C)

FVMQ (Pressure
Range Codes 10-40)

-40°F to +250°F (-40°C to +121°C)

Nitrile (Pressure
Range Codes 70-100)

15°F to 250°F (-9°C to +121°C)

FKM (All Ranges)

0°F to 250°F (-18°C to +121°C)

EPDM (All Ranges)

-10°F to +250°F (-23°C to +121°C)

Notes:
1.	 Switches may function below the cold temperature limit but the set
points and deadband will increase. Consult factory for details.
2.	 Temperature performance is dependent on set point and fluid
viscosity (fluids must remain free flowing liquids for Ranges 70-100).
3.	 Ranges 70-100 not recommended for use with gases.

Electrical Connectors

6-32
Terminal
Flying
Leads
with
SPADE
TERMINAL
SCREWS
AMP
SUPERSEAL
1.5
DEUTSCH
DT04-2P
FLYING
LEADS
FLYING
LEADS W/
TERMINAL
SCREWS
AMP SUPERSEAL
1.5DT04-2P
DEUTSCH
DT04-2P
FLYING
LEADS
FLYING
LEADS
W/SHRINK
SPADE
SPADESCREWS
TERMINAL
SPADE SPADE
SCREWS
TERMINAL
SCREWS
TERMINAL
SCREWS
AMP
SCREWS
SUPERSEAL
AMP
AMP
1.5
SUPERSEAL
SUPERSEAL
AMP
1.5SUPERSEAL
DEUTSCH
1.5
1.5
DT04-2P
DEUTSCH
DEUTSCH
DEUTSCH
DT04-2P
FLYING
DT04-2P
LEADS
FLYING
FLYING
LEADS
LEADS
FLYINGFLYING
LEADS
LEADS
FLYING
W/SHRINK
FLYING
LEADS
LEADS
FLYING
W/SHRINK
W/SHRINK
LEADS
W/SHRINK
CABLE
CA
TERMINAL
AMP
SUPERSEAL
1.5
DEUTSCH
DT04-2P
FLYING
LEADS
FLYING
LEADS
W/SHRINK
CABLE
1/4˝TERMINAL
Spade
Amp
Superseal
1.5
Deutsch
DT04-2P
Flying
Leads
Cable
Screws

Shrink Tubing

SPECIFY
EXTENDED
LENGTH
0.49 0.49
(12.45)
(12.45)

MAX
MAX
1.5MAX
MAX 1.5 MAX1.5 1.5
1.5 MAX
1.5
(38.1)
(38.1) (38.1) (38.1)
(38.1)(38.1)

2.3 MAX
2.3 MAX
1.5 MAX
1.5 MAX
1.5(58.42)
MAX 1.5 MAX (58.42)
(38.1)
(38.1)(38.1)
(38.1)

15/16 "
15/16 " 15/16 "
15/16 " 15/16 "
inch 15/16 "
(24)
HEX
(24) HEX
(24)
HEX
HEX(24)
HEX
(24)
HEX(24)(mm)

Ingress
Protection

I-17

0.49
(12.45)

0.49
(12.45)

0.49
0.49 0.49
0.49 0.490.49
(12.45) (12.45) (12.45)
(12.45)
(12.45)
(12.45)

15/16 "
15/16 "
15/16 " 15/16 "
15/16 " 15/16 " 15/16 "
(24)
(24)
HEX
(24) HEX
HEX
(24)
HEX
HEX
(24)
HEX(24) HEX (24)

IP00

SPECIFY
EXTENDED
LENGTH

SPECIFY
SPECIFY
SPECIFYSPECIFY
SPECIFY SPECIFY
SPECIFY
SPECIFY SPECIFY
SPECI
SPECIFY
EXTENDED
SPECIFY SPECIFY
SPECIFY
SPECIFY
SPECIFY EXTENDED
EXTENDED
EXTENDED
EXTENDED EXTENDED
EXTENDED
EXTENDED
EXTEND
EXTENDED
EXTENDED
EXTENDED
EXTENDED
EXTENDED EXTENDED
LENGTH EXTENDED
LENGTH
LENGTHLENGTH
LENGTH LENGTH
LENGTH
LENGTH LENGTH
LENG
LENGTH
LENGTH
LENGTH LENGTH LENGTH LENGTH

0.49
(12.45)
MAX
MAX 2.3 MAX2.42.3
MAX
2.3 MAX
2.32.4
MAX
(60.96) (58.42) (60.96)
(58.42)
(58.42)
(58.42)
1.5
MAX
(38.1)
15/16 "
15/16 "
15/16 " 15/16 "
15/16 " 15/16 " 15/16 "
(24)
(24)HEX
HEX
(24)
HEXHEX
(24)HEX
HEX (24) HEX(24)(24)

2.4 MAX
MAX
2.4 MAX
2.3
1.8 (60.96)
MAX
(60.96)
(58.42)
(45.7)

2.4 MAX 2.4 MAX 2.4 MAX
(60.96)
1.8 MAX(60.96)1.8 MAX
1.8 MAX
1.8 MAX
1.8 MAX
(60.96)
(45.7)
(45.7)(45.7)(45.7)(45.7)

1.8
1.8 MAX
MAX
(45.7)
(45.7)

1.8 MAX
1.8 MAX
1.8 MAX1.8 1.8
MAX
MAX
(45.7)
(45.7)(45.7) (45.7)
(45.7)

1.81.8
MAX
MAX 1.8 MAX
1.8 MAX
1.8 M
(45.7)
(45.7) (45.7)(45.7)(45.7

15/16 "
15/16 "
15/16 "
15/16 "
15/16 "
15/16 " 15/16 " 15/16 "
15/16 "
15/16 "
15/16 " 15/16 " 15/16 "
15/16 "
15/16 " 15/16 " 15/16 "
15/16 "
15/16 " 15/16 " 15/16 " 15/16
15/16 "
(24)
HEXHEX
HEXHEX(24) HEX
(24)
HEX
(24)
HEXHEX(24) HEX
(24) HEX
(24)HEX
HEX
(24) HEX (24)
(24)HEX
HEX (24)(24)
(24) HEX(24)
(24)
HEX (24)(24)
(24) HEX
(24) H
(24)
HEXHEX (24)(24)
(24) HEX
HEX

IPX7 Per IEC 60529 (1 Meter Submergence)
IPX9K Per DIN40050-9 (High Pressure/High Temperature Washdown)
IP6KX Per DIN40050-9 (Inorganic Dust Intrusion)
Visit www.GemsSensors.com for most current information.

PS61 Series / p1of2 / 23-MAY-17
http://www.GemsSensors.com
Master Catalog — Gems Sensors & Controls

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