Temperature Controllers - Honeywell Pneumatic Controls Engineering Manual

Temperature Controllers

Airflow Usage: 0.07 scfm (33.0 mL/s) with 1 psi (7kPa) pressure drop
at 18 psi (124 kPa) main air supply
Connections: Air: Combination 5/32 in. by 1/4 in. barb. Optional
accessory 14003755-001 (barb fitting for port 4,6,7, or 8 for all
RP920).
Input Signal: 3 to 15 psi (21 to 103 kPa)
Maximum Operating Temperature: 130 F (54 C)
Temperature Range: 40 F to 130 F (5 C to 55 C)
Maximum Operating Pressure: 30 psi (207 kPa)
Humidity Ratings: 5 to 95% RH
Remote Bulb Sensor: no
Remote Control Point Adjustment: Yes
Comments: All RP920s can be converted to reverse acting in the field.
For additional technical information see literature Form no. 85-0224
and 95-7392EF.
Accessories:
14000786-001 Receiver Gauge, 25 F-125 F scale, 1 1/2 in. diameter, 1/
8 in. NPT connection
14000786-003 Receiver Gauge, 15 to 75% RH scale, 1 1/2 in.
diameter, 1/8 in. NPT connection
14000786-004 Receiver Gauge, 65 to 95% RH scale, 1 1/2 in.
diameter, 1/8 in. NPT connection
14000786-005 Receiver Gauge, 15 to 85% RH scale, 1 1/2 in.
diameter, 1/8 in. NPT connection
14000786-002 Receiver Gauge, -5 to 55 C scale, 1 1/2 in. diameter, 1/8
in. NPT connection
14004267-001 Temperature and Humidity scaleplate insert for setpoint
knob for all RP920
14004322-001 DIN Rail Mount
Product Number Application Action
RP920A1025 Proportional
pneumatic
controller
RP920A1033 Proportional
pneumatic
controller
RP920B1023 Proportional
pneumatic
controller
RP920B1031 Proportional
pneumatic
controller
RP920C1021 Proportional
plus integral
pneumatic
controller
RP920C1039 Proportional
plus integral
pneumatic
controller
RP920D1029 Proportional
plus integral
pneumatic
controller
36 customer.honeywell.com
Capacity
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.021 scfm (10 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.021 scfm (10 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.046 scfm (21.7 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.046 scfm (21.7 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.021 scfm (10 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.021 scfm (10 mL/s)
Direct at 18 psi (124 kPa) MLP and
Acting 8.5 psi (59 kPa) BLP (does
not include sensor usage):
0.046 scfm (21.7 mL/s)
14505694-003 13 3/4 inch (350 mm) long mounting rail for RP920
14505694-004 17 3/4 inch (450 mm) long mounting rail for RP920
43188057-010 Clear plastic cover for all RP920A pneumatic controllers
43188123-010 Clear plastic cover for all RP920B, RP920C, RP920D
pneumatic controllers
305616 1-1/2 in. diameter, 1/8 NPT center stem back mount Receiver
gauge (0 to 2 in. w.c. scale) with +/- 2% accuracy
305965 1-1/2 in. diameter, 1/8 NPT center stem back mount Pressure
Indicating gauge (0 to 30 psi scale) with +/- 4% accuracy
305929 1-1/2 in. diameter, 1/8 NPT center back stem mount Receiver
gauge (-40 to +160 F scale) with +/- 2% accuracy
305930 1-1/2 in. diameter, 1/8 NPT center back stem mount Receiver
gauge (0 to 200 F scale) with +/- 2% accuracy
305931 1-1/2 in. diameter, 1/8 NPT center back stem mount Receiver
gauge (40 to 240 F scale) with +/- 2% accuracy
305972 Receiver gauge, 1-1/2 in. 1/8 NPT center back, temperature 50
to 100F
305986 Receiver Gauge. -20 to 80 F scale 1-1/2 in. diameter,1/2 NPT
connection
Replacement Parts:
14004277-003 Setpoint module with gasket with CPA for RP920
14004278-002 Compensation module with gasket for RP920B and
RP920D
14004533-001 Connector block with gasket and CPA for RP920
14003757-001 Seal screw for port 8 and O-ring repair parts for RP920
43915905-110 O-ring for filter in RP920
43188059-001 Setpoint knob for all RP920 pneumatic controllers
14002172-001 Gage Tap repair Plug
14001865-001 Filter Cartridge Assembly
Output Pressure Range
Number of
Sensors (psi)
single 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
single 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
dual 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
dual 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
single 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
single 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
dual 3 to 13 psi, output
signal maximum is
Mainline Pressure
minus 1/2 psi
70-6925
(kPa) Includes
21 to 90 psi, output With remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output Without remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output With remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output Without remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output With remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output Without remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.
21 to 90 psi, output With remote
signal maximum is control point
Mainline Pressure adjustment
minus 7 kPa capability.