Figure 70 - Pressure Transducers - Johnson Controls YORK OPTIVIEW YK Series Service Instructions Manual

SECTION 19 - PRESSURE TRANSDUCERS
+
150
+
133
+
116
+
44
50 59.38
0.500 1.00
PRESSURE (PSIG)
NOMINAL OUTPUT VOLTAGE
EVAPORATOR TRANSDUCER
(R22 WATER APPLICATIONS)
YORK PART NO. 025-28678-102
V = (P x 4) - 162.5
75
V = VOLTS DC
+ 150
+ 130
+ 110
+ 44
25.0 43.7
0.500 1.500
NOMINAL OUTPUT VOLTAGE
EVAPORATOR TRANSDUCER
(R22 BRINE APPLICATIONS)
YORK PART NO. 025-28678-103
V = P - 15.6
18.75
V = VOLTS DC
+ 150
+ 30
6
0.500
PRESSURE (PSIG)
NOMINAL OUTPUT VOLTAGE
EVAPORATOR TRANSDUCER
R134a WATER AND BRINE APPLICATIONS
YORK PART NO. 025-28678-112
V = P + 2.5
17
V = VOLTS DC

FIGURE 70 - PRESSURE TRANSDUCERS

152
87.5 106.25 125
2.500 3.500 4.500
025-28678-113
P = (75 x V) + 162.5
4
LD05534A
P = PRESSURE (PSIG)
62.5 81.25 100
2.500 3.500 4.500
PRESSURE (PSIG)
025-28678-114
P = 18.75 x V + 15.6
P = PRESSURE (PSIG)
LD05535A
31.5 74
2.000 4.500
025-28678-104
P = (17 x V) - 2.5
P = PRESSURE (PSIG)
LD09969A
+ 100
+ 88
+ 75
25.0 142.5
0.500 2.500
PRESSURE (PSIG)
NOMINAL OUTPUT VOLTAGE
OIL PRESSURE (LOW SIDE)
(R22 WATER AND BRINE APPLICATIONS)
YORK PART NO. 025-28678-004
P + 4.375
P = (58.75 x V) - 4.375
V =
58.75
V = VOLTS DC P = PRESSURE (PSIG)
+ 100
+ 88
+ 75
0 150
0.500 2.500
PRESSURE (PSIG)
NOMINAL OUTPUT VOLTAGE
PRESSURE TRANSDUCER
YORK PART NO. 025-28678-001
V = P + 37.5
75
V = VOLTS DC
+ 100
*
+ 88
+ 75
0 150
0.500 2.500
PRESSURE (PSIG)
NOMINAL OUTPUT VOLTAGE
STALL PRESSURE TRANSDUCER
YORK PART NO. 025-39464-000
025-40088-000
P + 37.5
V = P = (75 x V) - 37.5
75
V = VOLTS DC P = PRESSURE (PSIG)
FORM 160.54-M1
201.25 260
3.500 4.500
LD04099A
225 300
3.500 4.500
025-28678-006
P = (75 x V) - 37.5
P = PRESSURE (PSIG)
LD05537A
225 300
3.500 4.500
LD09569a
JOHNSON CONTROLS