model cub4rt - intelligent rtd temperature indicator

model cub4rt - intelligent rtd temperature indicator
Bulletin No. CUB4RT-A
Drawing No. LP0415
Released 3/02
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion-controls.com
MODEL CUB4RT - INTELLIGENT RTD TEMPERATURE INDICATOR
!
USER PROGRAMMABLE INPUT
(RTD types Pt385, Pt392, Ni672, Cu427)
!
PROGRAMMABLE TEMPERATURE OFFSET
!
SELECTABLE F or C WITH 1 or 0.1 RESOLUTION
!
F OR C DISPLAY ANNUNCIATORS
!
CONFORMS TO ITS-90 TEMPERATURE SCALE
!
0.48 INCH (12.2 mm) HIGH DIGITS
!
5 DIGIT LCD, POSITIVE REFLECTIVE OR NEGATIVE
TRANSMISSIVE WITH RED BACKLIGHT
!
OPEN SENSOR INDICATION
!
NEMA 4X/IP65 SEALED FRONT BEZEL
UL Recognized Component,
File # E179259
3. RANGE & ACCURACY:
Accuracy reflects ALL errors @12 VDC supply and 15 minute warm-up,
except RTD probe errors and any unbalanced lead resistance effects.
DESCRIPTION
The CUB4RT is a 9 to 26 VDC powered, microprocessor based temperature
indicator with decimal display for use with Pt385, Pt392, Ni672, and Cu427
RTDs. Programmable features include RTD type, Fahrenheit or Celsius display,
input filtering, input filter range, and a user offset. The 0.48", 5 digit LCD
display provides annunciators for Fahrenheit or Celsius indication and is
available with or without a backlight.
Type
Jumper Position
(See Wiring
Diagram)
Nominal
@ 0°C
Range
Accuracy
@ 23°C
±1LSD
Accuracy
@ 0 to 50°C
±1LSD
Pt392
B
100 Ohm
-200 to 850
±0.7°C
±2.7°C
Pt385
B
100 Ohm
-200 to 850
±0.7°C
±2.7°C
SAFETY SUMMARY
Ni672
B
120 Ohm
-80 to 260
±0.7°C
±1.5°C
All safety related regulations, local codes, and instructions that appear in the
manual or on equipment must be observed to ensure personal safety and to
prevent damage to either the instrument or equipment connected to it. If
equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
Cu427
A
9.035 Ohm -100 to 260
±0.9°C
±1.7°C
Summary of errors
Lead resistance effects:
Balanced lead resistance automatically compensated up to max per lead.
Unbalanced lead resistance uncompensated.
Pt392, Pt385, Ni672: 10 ohms/lead; 20 ohms total
Cu427: 3 ohms/lead; 6 ohms total
Temperature effects:
Slope: 100 ppm
Offset: 1 µV/°C
Conformity error: 0.1C max.
Linearity, conversion and calibration errors:
Pt392, Pt385, Ni622: 0.6°C
Cu427: 0.8°C max.
4. INPUT:
Isolation: SIG+, SIG-, and EXC terminals are NOT electrically isolated from
the power supply.
Response Time: 500 msec.
Failed Sensor Display: OPEN
Overrange/Underrange Input: OLOL/ULUL
Overrange/Underrange Display: “.....”/ “-.....”
Normal Mode Rejection: 40 dB @ 50/60 Hz
Common Mode Rejection: 100 dB @ DC to 60 Hz
CAUTION: Read complete instructions prior
to installation and operation of the unit.
SPECIFICATIONS
1. DISPLAY: Reflective LCD or Transmissive LCD with red backlight, 5 digit
display 0.48"(12.2 mm) height, F or C annunciators.
2. POWER: 9 to 26 VDC @ 65 mA with backlight, 25 mA without backlight.
Reverse polarity protected.
Must use an RLC model MLPS or a Class 2 or SELV rated power supply.
DIMENSIONS In inches (mm)
PANEL CUT-OUT
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.1" (53.3) H x 3.0" (76.2) W.
1
5. TEMPERATURE EFFECTS:
Span Drift: 100 ppm/°C max.
Zero Drift: < 1 µV/°C max.
6. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: 0 to 50°C
Storage Temperature Range: -30 to 80°C
Operating and Storage Humidity: 85% max. relative humidity
(non-condensing) from 0 to 50°C.
Altitude: Up to 2000 meters (6561 feet)
7. CERTIFICATIONS AND COMPLIANCES:
SAFETY
UL Recognized Component, File # E179259, UL3101-1, CSA 22.2 No. 1010-1
Recognized to U.S. and Canadian requirements under the Component
Recognition Program of Underwriters Laboratories, Inc.
Type 4X Enclosure rating (Face only), UL50
IECEE CB Scheme Test Certificate #UL2356A-179259/USA,
CB Scheme Test Report #98ME60090-000098
Issued by Underwriters Laboratories Inc.
IEC 1010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control and laboratory use, Part 1.
IP65 Enclosure rating (Face only), IEC 529
ELECTROMAGNETIC COMPATIBILITY
Notes:
1. Self-recoverable loss of performance during EMI disturbance at 10 V/m:
Process signal may deviate during EMI disturbance.
For operation without loss of performance:
Unit is mounted in a metal enclosure (Buckeye SM7013-0 or equivalent)
I/O cables are routed in metal conduit connected to earth ground.
2. All EMC results based on unit powered from an RLC model MLPS power
supply.
Refer to EMC Installation Guidelines for additional information.
8. CONNECTION: Wire clamping screw terminals.
9. CONSTRUCTION: High impact plastic case with clear viewing window.
(Panel gasket and mounting clips included.) Unit is rated for NEMA 4X/IP65
indoor use. Installation Category I, Pollution Degree 2.
10. WEIGHT: 3.3 oz. (93.5 g)
BLOCK DIAGRAM
Immunity to EN 50082-2
Electrostatic discharge
EN 61000-4-2 Level 2; 4 Kv contact
Level 3; 8 Kv air
Electromagnetic RF fields
EN 61000-4-3 Level 3; 10 V/m 1
80 MHz - 1 GHz
Fast transients (burst)
EN 61000-4-4 Level 4; 2 Kv I/O
Level 3; 2 Kv power
RF conducted interference
EN 61000-4-6 Level 3; 10 V/rms
150 KHz - 80 MHz
Simulation of cordless telephone ENV 50204 Level 3; 10 V/m
900 MHz ± 5 MHz
200 Hz, 50% duty cycle
Emissions to EN 50081-2
RF interference
EN 55011
Enclosure class A
Power mains class A
4. Signal or Control cables within an enclosure should be routed as far away as
possible from contactors, control relays, transformers, and other noisy
components.
5. In extremely high EMI environments, the use of external EMI suppression
devices, such as ferrite suppression cores, is effective. Install them on Signal
and Control cables as close to the unit as possible. Loop the cable through the
core several times or use multiple cores on each cable for additional
protection. Install line filters on the power input cable to the unit to suppress
power line interference. Install them near the power entry point of the
enclosure. The following EMI suppression devices (or equivalent) are
recommended:
Ferrite Suppression Cores for signal and control cables:
Fair-Rite # 0443167251 (RLC #FCOR0000)
TDK # ZCAT3035-1330A
Steward #28B2029-0A0
Line Filters for input power cables:
Schaffner # FN610-1/07 (RLC #LFIL0000)
Schaffner # FN670-1.8/07
Corcom #1VR3
Note: Reference manufacturer’s instructions when installing a line filter.
6. Long cable runs are more susceptible to EMI pickup than short cable runs.
Therefore, keep cable runs as short as possible.
EMC INSTALLATION GUIDELINES
Although this unit is designed with a high degree of immunity to
ElectroMagnetic Interference (EMI), proper installation and wiring methods
must be followed to ensure compatibility in each application. The type of the
electrical noise, source or coupling method into the unit may be different for
various installations. In extremely high EMI environments, additional measures
may be needed. The unit becomes more immune to EMI with fewer I/O
connections. Cable length, routing and shield termination are very important
and can mean the difference between a successful or a troublesome installation.
Listed below are some EMC guidelines for successful installation in an
industrial environment.
1. The unit should be mounted in a metal enclosure, that is properly connected
to protective earth.
2. Use shielded (screened) cables for all Signal and Control inputs. The shield
(screen) pigtail connection should be made as short as possible. The
connection point for the shield depends somewhat upon the application.
Listed below are the recommended methods of connecting the shield, in order
of their effectiveness.
a. Connect the shield to earth ground (protective earth) only at the panel
where the unit is mounted.
b. Connect the shield to earth ground at both ends of the cable, usually when
the noise source frequency is above 1 MHz.
c. Connect the shield to common of the unit and leave the other end of the
shield unconnected and insulated from earth ground.
3. Never run Signal or Control cables in the same conduit or raceway with AC
power lines, conductors feeding motors, solenoids, SCR controls, and
heaters, etc. The cables should be run in metal conduit that is properly
grounded. This is especially useful in applications where cable runs are long
and portable two-way radios are used in close proximity, or if the installation
is near a commercial radio transmitter.
2
message appears on next power up after the unit has been recalibrated, it may
indicate a nonfunctional memory component. The nominal values used to
calculate the input signal value may cause indication errors of up to 10% of
full scale. The unit should be recalibrated to restore normal display accuracy
as soon as possible.
WIRING CONNECTIONS
All conductors should meet voltage and current ratings of the unit. Also,
cabling should conform to appropriate standards of good installation, local
codes and regulations. It is recommended that power supplied to the unit be
protected by a fuse or circuit breaker.
Unit should be mounted in a relatively stable temperature environment.
Avoid drafts and areas subject to radical temperature shifts.
PROGRAMMING
Programming may be entered at any time during normal operation
Entering the Program Menu of the CUB4RT is accomplished by electrically
connecting the PROGRAM terminal to the COMM terminal with a wire or
closed switch.
Programming may be exited at any time except during calibration.
Exiting the Program Menu of the CUB4RT is accomplished by breaking the
electrical connection between the PROGRAM terminal and the COMM
terminal. During exit of programming, the unit displays SAVE to indicate that the
data is currently being written to non-volatile memory.
All programming data is stored upon exit of programming. If power is
removed from the CUB4RT during exit of the Program Menu, data may not be
saved completely or correctly, and may cause a FAIL message to occur during
the next power-up cycle. If power is removed from the CUB4RT before exiting
the Program Menu, all changes (including calibration information) will be lost
and previous values will be used upon power-up.
Programming the CUB4RT involves using the “SEL” and “blank” buttons to
traverse the Programming Menu and to select values for the corresponding
Programming Menu Items.
SEL: Steps to next Program Menu selection
Blank: Scrolls through selection variables and enters into programming for
the selected value.
WIRING DIAGRAMS
PROGRAM MENU - Selection Variables
tYPE - Pt392, Pt385, Ni672, Cu427
To select the input type, press the blank button to scroll through the available
input types. Press the “SEL” button to enter the choice and return to the main
menu.
dISP - 0C , 0. 0 C , 0F , 0. 0 F
This program item sets the display for Fahrenheit or Celsius and whole
number or tenths.
To change the display, use the “blank” button to scroll through the list of
choices. Press the “SEL” button to enter the choice and return to the main menu.
Jumper Positions
Electrical
FLtEr - 0, 1, 2, 3
Connect RTD wires to Terminals EXC (#6), SIG+ (#3) and SIG- (#5) as
shown in the wiring diagram. Place jumper in appropriate position.
To minimize lead resistance effects, the three RTD wires should be the same
length, gauge, and material. Keep wire length to a minimum. Do not run RTD
signal wires with Class 1 wiring.
Connect the 9 to 26 VDC power to terminals V+ (#2) and COMM (#1),
observing the correct polarity. If more than one CUB4RT is powered from the
same supply, the probes must be isolated from each other. Normal operation
does not require use of the PROGRAM terminal. However, a switch may be
installed between PROGRAM (#4) and COMM (#1) if desired.
If the displayed process signal is difficult to read due to small process
variations or noise, increased levels of filtering will help to stabilize the display.
Software filtering effectively combines a fraction of the current input reading
with a fraction of the previous displayed reading to generate the new display.
Filter values represent no filtering (0), up to heavy filtering (3). A value of 1
for the filter uses 1/4 of the new input and 3/4 of the previous display to
generate the new display. A filter value of 2 uses 1/8 new and 7/8 previous. A
filter value of 3 uses 1/16 new and 15/16 previous.
To select the filter level, use the “blank” button to scroll through the list of
choices. Press the “SEL” button to enter the choice and return to the main menu.
BASIC OPERATION
rANGE - 00000 to 00099
Normal operation begins with application of power to the CUB4RT. The unit
will begin a power up sequence that displays the version of the software and any
diagnostic messages. After approximately four seconds, the unit will begin to
display the temperature of the RTD probe depending upon input type selected.
A diagnostic message of FAIL may occur on power up. This message
indicates that the stored programming and/or calibration values may have
become corrupted. Pressing the “SEL” button will remove the current message
from the display.
Once the unit is displaying temperature, the “SEL” button may be pressed to
display the type of RTD the unit has been programmed to accept. The display
will return to normal indication after three seconds.
The Range value selected determines if the filter, as set previously, will be
applied to the new input sample. If the new input value is within the ± range of
the previous display, the filter will be applied to the new input.
Example:
new input sample = 891°C
previous display = 885°C
range = 10°C
885 ± 10 = 875 to 895 degree filter range based on previous display.
The new input sample (891°C) is within ± 10°C of the previous display
(885°C), so the filter is applied to the new input signal.
If the new input is outside the filter range, no filter is used. This allows fast
response to large signal changes and maximum filtering of small signal
changes.
To enter the range value, use the “blank” button to increment the flashing
digit. To select a new digit, press the “SEL” button. After the desired value is
on the display, press and hold the “SEL” button for three seconds to enter the
value and return to the main menu.
DIAGNOSTIC MESSAGES
FAIL - indicates that a non-volatile memory fault has occurred. The operator
must acknowledge this message by pressing the “SEL” button before
proceeding to normal operation. Once the unit is in normal operation, the
messages FLPrG and or FLCAL will be periodically flashed on the display.
FLPrG - indicates that non-calibration data is corrupt. This flashing display will
remain active even if power is removed and reapplied, until the unit is
reprogrammed. If the message appears on next power up after the unit has
been reprogrammed, it may indicate a nonfunctional memory component.
FLCAL - indicates that calibration data is corrupt and nominal values will be used
to calculate the display value. This flashing display will remain active even
if power is removed and reapplied, until the unit is recalibrated. If the
3
OFSEt - ± 00000 to 99999
Calibration Check
1. Connect a precision resistance decade box with an accuracy of ± 0.01 ohms
to the unit as a three wire RTD.See Calibration Wiring Diagram All RTD
Wires should be the same length, gauge, and material. Keep wire length to
a minimum.
2. Verify that the unit is programmed for the correct RTD type.
3. Verify that the unit is programmed for a value of zero for OFSEt.
4. Verify that the input jumper is in the correct position.
5. Set the precision resistance decade box to the values shown below and verify
that the display reads accordingly. ± 0.9°C for Cu427, and ± 0.7°C for all
other RTD types.
The offset value is used to add or subtract a constant temperature from the
display. Typically this value should be zero. Changing this value does not affect
calibration, but will affect the displayed temperature. If a constant offset error
is occurring in the application, this feature may be used to reduce or eliminate
that error.
To enter an offset value, use the “blank” button to increment the flashing
digit or the sign of the number. To select a new digit or sign of the number, press
the “SEL” button. If no digits are flashing, use the “blank” button to toggle the
sign of the number or press the “SEL” button to wrap around to the LSD. After
the desired value is on the display, press and hold the “SEL” button for three
seconds to enter the value and return to the main menu.
CAL - YES/NO
Read the entire Calibration instructions before attempting to
calibrate the unit. Access codes are contained in the calibration
procedures. This unit is calibrated from the factory. Initial
calibration is not necessary. Calibration should only be
performed by individuals experienced in calibrating electronic
equipment.
This item places the unit in calibration mode. Read the entire Calibration
section before attempting to calibrate this unit. If calibration is entered by
accident, press and hold the “SEL” button when the display shows 00000
for access code. Approximately three seconds later the display will return
to tYPE in the Program Menu.
To enter the Calibration Mode, use the “blank” button to change the NO to a
YES. Press the “SEL” button to enter the choice.
Type
Pt392
Pt385
Ni672
Jumper
Pos B
Pos B
Pos B
OHMS
17
20
80
140
200
260
320
380
396
CALIBRATION
The CUB4RT uses stored voltage and resistance calibration values to provide
accurate temperature measurements. Over time, the electrical characteristics of
the components inside the CUB4RT will slowly change with the result that the
stored calibration values no longer accurately define the input circuit. For most
applications, recalibration once every 1 to 2 years should be sufficient.
Calibration of the CUB4RT involves a voltage calibration and a resistance
calibration. Allow 30 minute warm-up before performing any calibration
related procedure. The following procedures should be performed at an ambient
temperature of 15 to 35°C (59 to 95°F).
Calibration should only be performed by individuals experienced in
calibrating electronic equipment.
CAUTION: The accuracy of the calibration equipment will directly affect the
accuracy of the CUB4RT.
4
°C
-200.1
-193.2
-49.9
102.1
261.4
429.3
607.1
797.3
850.3
OHMS
18
20
80
140
200
260
320
380
391
°C
-201.1
-196.5
-50.8
104.0
266.4
437.9
619.9
815.2
852.5
OHMS
66
70
120
170
220
270
320
370
379
°C
-80.9
-74.8
-0.0
64.9
120.7
170.1
213.8
252.5
259.0
Cu427
Pos A
OHMS
5
6
8
10
12
14
16
18
20
°C
-103.2
-78.0
-26.8
25.0
76.7
128.5
180.1
231.3
282.6
CALIBRATION
Voltage Calibration Diagram
Resistance Calibration Diagram
1. Connect a precision Voltage Source with an output range of 0.000 to 105.000
mV and an accuracy of 0.03% or better to the SIG+ (#3) and SIG- (#5)
terminals. Placement of jumper does not affect voltage calibration.
2. Enter the Program Menu and step through the Program Menu list by pressing
the “SEL” button until CAL is displayed.
3. Press the “blank” button to change no to YES. Press “SEL”.
4. The display shows 00000. Use the “blank” button to increment the access
code to 00006. Press and hold “SEL”.
5. After entering the correct access code, the unit will display IN1. Follow the
table below for calibration sequence.The unit displays CALC for about 3
seconds after pressing the “SEL” button before proceeding to the next input
point.
10. With the display showing r 0, set the resistance to 0 ohms, then press the
“SEL” button. The unit displays CALC for a few seconds and then the display
will change to r 400.
11. With the display showing r 400, set the resistance to 400 ohms, then press
the “SEL” button. The unit displays CALC for a few seconds and then the
display will change to r 10.
12. Change the input selector jumper to position ‘A’.
13. With the display showing r 10, set the resistance to 10 ohms, then press
the “SEL” button. The unit displays CALC for a few seconds and then the
display will change to r 0.
14. With the display showing r 0, set the resistance to 0 ohms, then press the
“SEL” button. The unit displays CALC for a few seconds and then the display
will change to r 20.
15. With the display showing r 20, set the resistance to 20 ohms, then press
the “SEL” button. The unit displays CALC for a few seconds and then the unit
will return to the CAL program item.
mV DISPLAY
PARAMETER
ACTION
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
0.000 mV
Apply 0.000 mV, wait 5 sec., press SEL
15.000 mV
Apply 15.000 mV, wait 5 sec., press SEL
30.000 mV
Apply 30.000 mV, wait 5 sec., press SEL
45.000 mV
Apply 45.000 mV, wait 5 sec., press SEL
60.000 mV
Apply 60.000 mV, wait 5 sec., press SEL
75.000 mV
Apply 75.000 mV, wait 5 sec., press SEL
90.000 mV
Apply 90.000 mV, wait 5 sec., press SEL
105.000 mV
Apply 105.000 mV, wait 5 sec., press SEL
Before exiting the programming menu, verify that the tyPE is set to the desired
type and the input selector jumper is in the appropriate position. Exit
programming and check the calibration. Repeat if necessary
Entering code 85 will place the CUB4RT in a resistance display mode. This
mode is for diagnostic purposes only. When power is removed from the
CUB4RT, the display will return to its previously programmed state. If the
RTD type is set for Cu427 and the jumper is set to position A, the display
will read 00.000 to 20.000 ohms. All other RTD types with the jumper in
position B, will cause the display to read 000.00 to 400.00 ohms
6. After voltage calibration is complete, the display will show r 200.
7. Place the input selector jumper in position ‘B’.
8. Connect a precision resistance decade box with an accuracy of ± 0.01 ohms
to the unit as a three wire RTD. See Resistance Calibration Diagram.
9. With the display showing r 200, set the resistance to 200 ohms, then press
the “SEL” button. The unit displays CALC for a few seconds and then the
display will change to r 0.
5
INSTALLATION
The CUB4RT meets NEMA 4X/IP65 requirements for indoor
use, when properly installed. The units are intended to be
mounted on an enclosed panel. The viewing window and buttons
are factory sealed for a wash down environment. A sponge
rubber gasket and mounting clip are provided for sealing the unit
in the panel cut-out.
Installation Environment
The unit should be installed in a location that does
not exceed the maximum operating temperature and
provides good air circulation. Placing the unit near
devices that generate excessive heat should be
avoided.
The bezel should be cleaned only with a soft cloth
and neutral soap product. Do NOT use solvents.
Continuous exposure to direct sunlight may
accelerate the aging process of the bezel.
Do not use tools of any kind (screwdrivers, pens,
pencils, etc.) to operate the buttons of this unit.
The following procedure assures proper installation:
1. Cut the panel opening to the specified dimensions. Remove burrs and
clean around the panel opening.
2. Carefully slide the panel gasket over the rear of the unit to the back of the
bezel.
3. Assemble the nut fastener and mounting screw onto both sides of the
mounting clip. The tip of the screw should not project from the hole in the
mounting clip.
4. Install the unit through the panel cut-out until the front bezel flange
contacts the panel.
5. Slide the mounting clip over the rear of the unit until the mounting clip is
against the back of the panel. The mounting clip has latching features
which engage into mating features on the housing.
6. Alternately tighten each screw to ensure uniform gasket pressure. Visually
inspect the front panel gasket. The gasket should be compressed to about
75 to 80% of its original thickness. (Recommended torque is 28 to 36 inoz.) If not, gradually turn the mounting screws to further compress the
gasket.
7. If the gasket is not adequately compressed, and the mounting screws can
no longer be turned, loosen the mounting screws and check that the
mounting clip is latched as close as possible to the panel.
Repeat the procedure for tightening the mounting screws.
APPLICATION
Relative Temperature Error Display
A customer desires to display the difference between the actual
temperature of an oven and the desired temperature of 475.0°F. If the
temperature of the oven is 464.8°F, the display should read -10.2°F. A
Pt392 type RTD is used.
The user offset capability of the CUB4RT allows for this type of
temperature indication.
Desired oven temp = 475.0°F, set offset for -475.0. Unit will display
the temperature relative to 475.0°F.
Programming:
tYPE = pt392
dIsp = 0.0 °F
FLtEr = 1
rANGE = 5 °F
OFSEt = -475.0 °F
6
TROUBLESHOOTING
For further technical assistance, contact technical support at the number
listed on the front of the bulletin.
ORDERING INFORMATION
MODEL
DESCRIPTION
PART NUMBER
RTD Indicator, Reflective LCD
CUB4RT00
RTD Indicator, Red Backlit Transmissive LCD
CUB4RT20
Micro Line/Sensor Power Supply
MLPS0000
CUB4RT
MLPS
7
LIMITED WARRANTY
The Company warrants the products it manufactures against defects in materials and workmanship
for a period limited to one year from the date of shipment, provided the products have been stored,
handled, installed, and used under proper conditions. The Company’s liability under this limited
warranty shall extend only to the repair or replacement of a defective product, at The Company’s
option. The Company disclaims all liability for any affirmation, promise or representation with
respect to the products.
The customer agrees to hold Red Lion Controls harmless from, defend, and indemnify RLC against
damages, claims, and expenses arising out of subsequent sales of RLC products or products
containing components manufactured by RLC and based upon personal injuries, deaths, property
damage, lost profits, and other matters which Buyer, its employees, or sub-contractors are or may be
to any extent liable, including without limitation penalties imposed by the Consumer Product Safety
Act (P.L. 92-573) and liability imposed upon any person pursuant to the Magnuson-Moss Warranty
Act (P.L. 93-637), as now in effect or as amended hereafter.
No warranties expressed or implied are created with respect to The Company’s products except those
expressly contained herein. The Customer acknowledges the disclaimers and limitations contained
herein and relies on no other warranties or affirmations.
Red Lion Controls
20 Willow Springs Circle
York PA 17402
Red Lion Controls France
56 Boulevard du Courcerin, Batiment 21,
ZI Pariest F-77183 Croissy Beaubourg
Red Lion Controls BV
Databankweg 6C
NL - 3821 AL Amersfoort
Tel +1 (717) 767-6511
Tel +33 (64) 80 12 12
Tel +31 (33) 472 32 25
Fax +1 (717) 764-0839
Fax +33 (64) 80 12 13
Fax +31 (33) 489 37 93
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