Table of Contents
Advertisement
Quick Links
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
MODEL CUB4RT/TC - INTELLIGENT TEMPERATURE INDICATORS
UL Recognized Component,
File # E179259
DESCRIPTION
These CUB4 temperature meters are 9 to 26 VDC powered, microprocessor
based indicators, with a selectable decimal point. Models are available for use
with RTD or Thermocouple sensors. The CUB4TC offers cold junction
compensation and a mVDC display mode with a range of -10.00 to 60.00 mV.
Programmable features include temperature type, Fahrenheit or Celsius display,
input filtering range, and user offset.
SAFETY SUMMARY
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.
CAUTION: Read complete instructions prior to installation and
operation of the unit.
ORDERING INFORMATION
MODEL NO.
DESCRIPTION
RTD Indicator, Reflective LCD
CUB4RT
RTD Indicator, Red Backlit Transmissive LCD
Thermocouple Indicator, Reflective LCD
CUB4TC
Thermocouple Indicator, Red Backlit Transmissive LCD
MLPS
Micro Line/Sensor Power Supply
DIMENSIONS In inches (mm)
PROGRAMMABLE INPUTS
!
CUB4TC - Thermocouple types T, E, J, K, R, S, B, N, or mV
CUB4RT - 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
!
COLD JUNCTION COMPENSATION (Enable/Disable) CUB4TC
!
0.48 INCH (12.2 mm) HIGH DIGITS
!
5 DIGIT LCD, POSITIVE REFLECTIVE OR NEGATIVE
!
TRANSMISSIVE WITH RED BACKLIGHT
NEMA 4X/IP65 SEALED FRONT BEZEL
!
SPECIFICATIONS
1. DISPLAY: Reflective LCD or Transmissive LCD with red backlight, 5 digit
display 0.48"(12.2 mm) height, F or C annunciator.
2. POWER: 9 to 26 VDC @ 65 mA with backlight, 25 mA without backlight.
Reverse polarity protected.
Must use the MLPS or a Class 2 or SELV rated power supply.
CUB4TC Backlight version: 0.15
than 12 VDC. May be compensated with offset.
Example: 24 VDC supply, (24V-12V)*0.15 °C/V = 1.8 °C,
Enter -1.8 °C user offset.
3. TEMPERATURE EFFECTS:
CUB4RT Span Drift: 100 ppm/°C Max
CUB4TC Span Drift: 150 ppm/°C Max.
Zero Drift: < 1 µV/°C Max.
4. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: 0 to 50 °C
Storage Temperature Range: -30 to 85 °C
Operating and Storage Humidity: 85% max. relative humidity
(non-condensing) from 0 to 50 °C.
Altitude: Up to 2000 meters (6561 feet)
5. MAIN SENSOR INPUT RANGES AND ACCURACIES
Isolation: The sensor input and excitation, if applicable are not isolated from
the power supply.
Response Time: 500 msec
Failed Sensor Display: OPEN
PART NUMBER
Overrange/Underrange Input: OLOL/ULUL
CUB4RT00
Overrange/Underrange Display: "....."/"-....."
Normal Mode Rejection: 40 dB @ 50/60 Hz
CUB4RT20
Common Mode Rejection: 100 dB @ DC to 60 Hz
CUB4TC00
Accuracies reflect ALL errors @ 12 VDC supply and 15 minute warm-up,
except probe errors and lead resistance effects.
CUB4TC20
MLPS1000
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.1" (53.3) H x 3.0" (76.2) W.
1
Bulletin No. CUB4RT/TC-X
Drawing No. LP0583
Effective 10/04
C/Volt CJC error if powered from other
°
PANEL CUT-OUT
Advertisement
Table of Contents
Related Manuals for red lion CUB4RT
Summary of Contents for red lion CUB4RT
- Page 1 MODEL CUB4RT/TC - INTELLIGENT TEMPERATURE INDICATORS PROGRAMMABLE INPUTS CUB4TC - Thermocouple types T, E, J, K, R, S, B, N, or mV CUB4RT - RTD types Pt385, Pt392, Ni672, Cu427 PROGRAMMABLE TEMPERATURE OFFSET SELECTABLE F or C WITH 1 or 0.1 RESOLUTION...
- Page 2 Maximum Input Voltage: 30 VDC, TC+ to TC- 900 MHz ± 5 MHz Maximum Input Voltage TC-: 3 VDC max. with respect to common 200 Hz, 50% duty cycle CUB4RT RTD Inputs: Emissions to EN 50081-1 Accuracy * Accuracy *...
- Page 3 Connect the 9 to 26 VDC power to terminals VDC (#2) and COMM (#1), between the PROGRAM terminal and the COMM terminal. During exit of observing the correct polarity. If more than one CUB4RT are powered from the programming, the unit displays...
- Page 4 RTD.See Calibration Wiring Diagram All RTD the components inside the CUB4RT will slowly change with the result that the Wires should be the same length, gauge, and material. Keep wire length to a stored calibration values no longer accurately define the input circuit.
- Page 5 When power is removed from the r 200 6. After voltage calibration is complete, the display will show CUB4RT, the display will return to its previously programmed state. If the 7. Place the input selector jumper in position ‘B’. Cu427...
- Page 6 VOLTAGE CALIBRATION COLD JUNCTION CALIBRATION Voltage Calibration Wiring Cold Junction Calibration Wiring 1. Connect a precision Voltage Source with an output range of -10.000 to 60.000 This procedure must be performed AFTER an accurate voltage calibration. mV and an accuracy of 0.03% or better to the TC- (#5) and TC+ (#3) The ambient temperature at which this calibration should be performed is 15 to terminals.
- Page 7 464.8°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.
- Page 8 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...
Need help?
Do you have a question about the CUB4RT and is the answer not in the manual?
Questions and answers