1
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PROGRAMMABLE INPUTS
CUB4TC - Thermocouple types T, E, J, K, R, S, B, N, or mV
CUB4RT - RTD types Pt385, Pt392, Ni672, Cu427
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PROGRAMMABLE TEMPERATURE OFFSET
!
SELECTABLE F or C WITH 1 or 0.1 RESOLUTION
!
F OR C DISPLAY ANNUNCIATORS
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CONFORMS TO ITS-90 TEMPERATURE SCALE
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COLD JUNCTION COMPENSATION (Enable/Disable) CUB4TC
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0.48 INCH (12.2 mm) HIGH DIGITS
!
5 DIGIT LCD, POSITIVE REFLECTIVE OR NEGATIVE
TRANSMISSIVE WITH RED BACKLIGHT
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NEMA 4X/IP65 SEALED FRONT BEZEL
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.
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
°
C/Volt CJC error if powered from other
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
µ
V/°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
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
Accuracies reflect ALL errors @ 12 VDC supply and 15 minute warm-up,
except probe errors and lead resistance effects.
MODEL CUB4RT/TC - INTELLIGENT TEMPERATURE INDICATORS
CAUTION:
Read complete instructions prior to installation and
operation of the unit.
DIMENSIONS In inches (mm)
Note: Recommended minimum clearance (behind the panel) for
mounting clip installation is 2.1" (53.3) H x 3.0" (76.2) W.
PANEL CUT-OUT
Bulletin No. CUB4RT/TC-X
Drawing No. LP0583
Effective 10/04
Tel +1 (717) 767-6511
Fax +1 (717) 764-0839
www.redlion.net
UL Recognized Component,
File # E179259
DESCRIPTION
PART NUMBER
MLPS
CUB4RT
CUB4TC
RTD Indicator, Reflective LCD
Thermocouple Indicator, Reflective LCD
CUB4RT00
CUB4TC00
Micro Line/Sensor Power Supply
RTD Indicator, Red Backlit Transmissive LCD
Thermocouple Indicator, Red Backlit Transmissive LCD
MLPS1000
CUB4RT20
CUB4TC20
ORDERING INFORMATION
MODEL NO.
