Parker Sporlan SD-245 Installation And Servicing Instructions

Pressure Transducers

and Temperature Sensors
INSTALLATION AND SERVICING INSTRUCTIONS
SD-245 / 22019
Pressure Transducers and Temperature Sensors are used in conjunction with Sporlan's
S3C, Kelvin II, and PSK families of controls or other controllers to control Electric Expansion
Valves, Electric Discharge Bypass Valves, Electric Evaporator Pressure Regulating Valves,
relays and more.
PRESSURE TRANSDUCERS

PRESSURE TRANSDUCER VOLTAGE

DC VOLTAGE
(white & green leads)
0 0.9 0.5
25 1.6 1.2
50 2.2 1.8
75 2.9 2.5
100 3.6 3.2
125 4.3 3.8
150 — 4.5
175 — —
200 — —
225 — —
250 — —
275 — —
300 — —
325 — —
350 — —
375 — —
400 — —
425 — —
450 — —
475 — —
500 — —
525 — —
550 — —
575 — —
600 — —
625 — —
650 — —
Pressure Range
Listed on Label
1/4" SAE Flare Installation
Torque: 6-8 ft lbs.
*
0.5 0.5 0.5
0.8 0.7 0.7
1.2 0.9 0.8
1.5 1.1 1.0
1.8 1.3 1.1
2.2 1.5 1.3
2.5 1.7 1.4
2.8 1.9 1.6
3.2 2.1 1.7
3.5 2.3 1.9
3.8 2.5 2.0
4.2 2.7 2.2
4.5 2.9 2.3
— 3.1 2.5
— 3.3 2.6
— 3.5 2.8
— 3.7 3.0
— 3.9 3.1
— 4.1 3.3
— 4.3 3.4
— 4.5 3.6
— — 3.7
— — 3.9
— — 4.0
— — 4.2
— — 4.3
— — 4.5
PRESSURE TRANSDUCER
Pressure Material,
Range Label Color
0 - 150 Brass,
psia Multi-Color
0 - 150 Stainless Steel,
psig Green
0 - 300 Stainless Steel,
psig Silver
0 - 500 Stainless Steel,
psig Yellow
0 - 652 Stainless Steel,
psig Pink

PRESSURE TRANSDUCER CABLES

Item
Cable Length
1
No.
2 m 953192
5 m 953100
Controller Old Pigtail
Terminal Leads
1+ or 2+ Red
1- or 2- Black
1S or 2S Green
If the application requires a longer cable, Sporlan recommends
1
extending leads with a maximum of 400 ft (18 awg) wire using
Scotchlok UR connectors. The signal accuracy should be
TM
verified with any extension and an offset be added to the control
when necessary.
The cable color code differs from the previous model cable, but
2
can still be used in its place.
Pressure Transducer Voltage
650
600
550
500
450
400
350
300
250
200
150
100
50
0
0.5 1 1.5 2
Volts DC (White & Green Leads)
Item
Description
No.
953291 PSPT0150AVSP-B
952572 PSPT0150SVSP-S
952574 PSPT0300SVSP-S
952576 PSPT0500SVSP-S
952579 PSPT0652SVSP-S
Description
PSPT000000CP20
PSPT000000CP50
New Hermetic
Cable
2
Black
Green
White
4.5
2.5 3 3.5 4