P499 Electronic Pressure Transducers; Style 47 Fitting
Shown on the Left and Style 49 Fitting Shown on the Right
Pressure Sensors and Accessories
P499 Series Electronic Pressure Transducers
Description
The P499 Series Electronic Pressure Transducers are compact,
economical, rugged, direct-mount pressure transducers designed for
use in commercial refrigeration and air conditioning applications.
These transducers produce an analog signal based on the sensed
pressure.
The P499 Series transducers feature environmentally protected
electronics with stainless steel construction. The digitally
compensated P499 transducers are highly accurate over a broad
temperature range, resisting the effects of wide ambient temperature
swings, high humidity, condensation, and icing.
The pressure port is machined from a solid piece of 17-4PH stainless
steel. No O-rings, organic materials, or welds are exposed to the
pressure media, allowing for a leak-proof, all-metal, sealed pressure
system.
The P499 Series transducers operate with any corrosive or
non-corrosive pressure medium that is compatible with 17-4PH
stainless steel, including water, condensate, carbon dioxide, glycol,
most refrigerants (including ammonia), and many other compatible
fluids and gases.
The P499 Series provides transducers in a variety of pressure ranges,
covering most common refrigeration and air conditioning applications.
Features
• single-piece machined 17-4PH stainless steel pressure port
provides a durable assembly that eliminates refrigerant loss due to
O-ring or weld failures; resists damage due to physical shock,
vibration, and pressure pulsations; enables use with non-corrosive
or corrosive pressure media that is compatible with 17-4PH
stainless steel.
• environmentally protected electronics withstand the effects of
adverse conditions associated with typical HVAC/R applications,
including freeze/thaw applications on suction lines.
• reliable, repeatable performance and long operating life minimizes
service and replacement costs.
• many available pressure ranges provide a single line of
transducers for all refrigeration and air conditioning application
needs.
• 1% total error band provides high-accuracy performance.
• slender body design facilitates use of deep-socket wrenches for
ease of installation; requires zero turning radius.
• CE and UL agency listings allow for global applications.
Code No. LIT-1900405
Refer to the P449 Series Electronic Pressure Transducer
Product/Technical Bulletin (LIT-12011190) for important product
application information.
Repair Information
If the P499 Series Electronic Pressure Transducer fails to operate
within its specifications, replace the unit. For a replacement
transducer, contact the nearest Johnson Controls® representative.
Accessories
P499 transducers require wire harnesses for all models that do not
have an integral cable.
Wire Harnesses with Packard Electrical Connectors
Product Code Number
WHA-PKD3-200C 6-1/2 ft (2.0 m)
WHA-PKD3-400C 13 ft (4.0 m)
WHA-PKD3-600C 19-5/8 ft (6.0 m)
1. Wire harnesses for P399 transducers and P499 transducers are
interchangeable.
1
Length
Selection Chart
0.5 to 4.5 VDC Ratiometric P499 Transducer Models with Packard Electrical Connections, psis
Product Code Number Pressure Connection
P499RAPS100C 1/8 in. 27 NPT External Thread (Style 49) -10 psis (-0.7 bar)
P499RAPS100K Kit
P499RAPS102C 0 psis (0 bar) 200 psis (13.8 bar) Individual
P499RAPS102K Kit
P499RCPS100C 1/4 in. SAE 45 Flare Internal Thread
P499RCPS100K Kit
P499RAPS102C 0 psis (0 bar) 200 psis (13.8 bar) Individual
P499RAPS102K Kit
1. Transducer sealed and rated for IP67 harsh environments.
2. The Individual pack comes with a transducer only - you must order the wire harness separately. The Kit is packaged with a transducer, 6-1/2 ft (2 m) wire
harness, and technical documentation.
The performance specifications are nomina l and con form to accep table ind ustry stand ards. For applicati ons at con ditions be yond these specification s, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.
(7/16-20 UNF) with Depressor (Style 47)
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Pressure Range
1
Minimum Pressure
(P
min)
[20 in. Hg]
-10 psis (-0.7 bar)
[20 in. Hg]
Individual or Kit
Maximum Pressure
(P
max)
100 psis (6.9 bar) Individual
100 psis (6.9 bar) Individual
2
Pressure Sensors and Accessories
P499 Series Electronic Pressure Transducers (Continued)
0.5 to 4.5 VDC Ratiometric P499 Transducer Models with Integral 2 m (6-1/2 ft) Shielded Cable, psis
Product Code Number Pressure Connection
P499RCSS101C 1/4 in. SAE 45 Flare Internal Thread
1. Transducer sealed and rated for IP67 harsh environments.
(7/16-20 UNF) with Depressor (Style 47)
Pressure Range
Minimum Pressure
(P
min)
0 psis (0 bar) 100 psis (6.9 bar)
1
Maximum Pressure
(P
max)
0.5 to 4.5 VDC Ratiometric P499 Transducer Models with Packard Electrical Connections, psi
Product Code Number Pressure Connection Pressure Range
Minimum Pressure
(P
min)
P499RAP-101C 1/8 in. 27 NPT External Thread (Style 49) 0 psi (0 bar) 100 psi (6.9 bar) Individual
P499RAP-101K Kit
P499RAP-102C 0 psi (0 bar) 200 psi (13.8 bar) Individual
P499RAP-105C 0 psi (0 bar) 500 psi (34.5 bar) Individual
P499RAP-105K Kit
P499RAP-107C 0 psi (0 bar) 750 psi (51.7 bar) Individual
P499RAP-107K Kit
P499RCP-101C 1/4 in. SAE 45 Flare Internal Thread
P499RCP-101K Kit
P499RCP-105C 0 psi (0 bar) 500 psi (34.5 bar) Individual
P499RCP-105K Kit
P499RCP-107C 0 psi (0 bar) 750 psi (51.7 bar) Individual
P499RCP-107K Kit
1. The Individual pack comes with a transducer only - you must order the wire harness separately. The Kit is packaged with a transducer, 6-1/2 ft (2 m) wire
harness, and technical documentation.
(7/16-20 UNF) with Depressor (Style 47)
0 psi (0 bar) 100 psi (6.9 bar) Individual
Maximum Pressure
(P
max)
Individual or Kit
0 to 10 VDC P499 Transducer Models with Packard Electrical Connections, psi
Product Code
Number
P499VAP-101C 1/8 in. 27 NPT External Thread (Style 49) 0 psi (0 bar) 100 psi (6.9 bar) Individual
P499VAP-101K Kit
P499VAP-105C 0 psi (0 bar) 500 psi (34.5 bar) Individual
P499VAP-105K Kit
P499VAP-107C 0 psi (0 bar) 750 psi (51.7 bar) Individual
P499VAP-107K Kit
P499VCP-101C 1/4 in. SAE 45 Flare Internal Thread
P499VCP-101K Kit
P499VCP-105C 0 psi (0 bar) 500 psi (34.5 bar) Individual
P499VCP-105K Kit
P499VCP-107C 0 psi (0 bar) 750 psi (51.7 bar) Individual
P499VCP-107K Kit
1. The Individual pack comes with a transducer only, you must order the wire harness separately. The Kit is packaged with a transducer, 6-1/2 ft (2 m) wire
harness, and technical documentation.
Pressure Connection Pressure Range
Minimum Pressure
(P
min)
(7/16-20 UNF) with Depressor (Style 47)
0 psi (0 bar) 100 psi (6.9 bar) Individual
Maximum Pressure
(P
max)
Individual or Kit
4 to 20 mA P499 Transducer Models with Packard Electrical Connections, psi (Part 1 of 2)
Product Code
Number
P499AAP-101C 1/8 in. 27 NPT External Thread (Styl e 49) 0 psi
P499AAP-101K Kit
P499AAP-105C 0 psi
P499AAP-105K Kit
P499AAP-107C 0 psi
P499AAP-107K Kit
Pressure Connection Pressure Range
Minimum Pressure
(P
min)
(0 bar)
(0 bar)
(0 bar)
Maximum Pressure
(P
max)
100 psi
(6.9 bar)
500 psi
(34.5 bar)
750 psi
(51.7 bar)
Individual or Kit
Individual
Individual
Individual
1
1
1
The performance specifications are no minal and co nform t o acceptab le ind ustry standar ds. For appl ications at condition s beyond these specifica tions, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.
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Pressure Sensors and Accessories
P499 Series Electronic Pressure Transducers (Continued)
4 to 20 mA P499 Transducer Models with Packard Electrical Connections, psi (Part 2 of 2)
Product Code
Number
P499ACP-101C 1/4 in. SAE 45 Flare Internal Thread
P499ACP-101K Kit
P499ACP-105C 0 psi
P499ACP-105K Kit
P499ACP-107C 0 psi
P499ACP-107K Kit
1. The Individual pack comes with a transducer only, you must order the wire harness separately. The Kit is packaged with a transducer, 6-1/2 ft (2 m) wire
harness, and technical documentation.
Pressure Connection Pressure Range
Minimum Pressure
(P
min)
(7/16-20 UNF) with Depressor (Style 47)
0 psi
(0 bar)
(0 bar)
(0 bar)
Maximum Pressure
(P
max)
100 psi
(6.9 bar)
500 psi
(34.5 bar)
750 psi
(51.7 bar)
Individual or Kit
Individual
Individual
Individual
Technical Specifications
P499 Series Electronic Pressure Transducers
Pressure Ranges -10 to 100 psis, 0 to 100 psi, 0 to 200 psi, 0 to 500 psi, 0 to 750 psi
Maximum Working Pressure 2x Pressure Range; short duration; infrequent, abnormal condition
Burst Pressure 5x Pressure Range
Vacu um 30 microns (0.03 mm Hg); short term
Media Compatibility All media compatible with 17-4PH stainless steel, including ammonia
Output Signal 0.5 to 4.5 VDC, 0 to 10 VDC, or 4 to 20 mA
Supply Voltage 0.5 to 4.5 VDC Ratiometric
Direct-Mount Pressure Connections 1/8 in. 27 NPT External Thread (Style 49),
Temperature and
Humidity
Linearity ±0.25% Full Span best fit straight line
Accuracy ±1% Full Span (maximum) over compensated temperature range
Materials Pressure Port 17-4PH stainless steel construction
Vibration 20G, 20 to 200 Hz
Shock 200G/11 ms
Compliance
Output
4 to 20 mA Output 9 to 30 VDC, SELV or Class 2
0 to 10 VDC Output 12 to 30 VDC, SELV or Class 2
Storage -40 to 257F (-40 to 125C)
Operating -40 to 185F (-40 to 85C)
Compensated Range -4 to 185F (-20 to 85C)
Humidity 0 to 100% RH
Packard Connector 40% glass-filled Polyetherimide (PEI)
United States UL Listed, File E29374, CCN NKPZ
Canada UL Listed, File E29374, CCN NKPZ7
Europe CE Mark – Johnson Controls, Inc., declares that this product is in compliance with the essential
Australia/
New Zealand
5.0 ±0.25 VDC, Safety Extra-Low Voltage (SELV) or Class 2
1/4 in. SAE 45 Flare Internal Thread (7/16-20 UNF) with Depressor (S tyle 47)
UL Recognized for Use in Class I, Division 2 Hazardous Locations, File E322274
UL Recognized for Use in Class I, Division 2 Hazardous Locations, File E322274
requirements and other relevant provisions of the EMC Directive 2004/108/EC.
C-Tick Mark, Emissions Compliant
1
The performance specifications are no minal and co nform t o acceptab le ind ustry standar ds. For appl ications at condition s beyond these specifica tions, consult th
Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. © 2015 Johnson Controls, Inc.
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