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1480
1/8 DIN
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Panel
Indicator
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Features
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· Universal
Input (Strain Gauge, Voltage, Current, Thermocouple or RTD)
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· Min/max
Value Hold
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· 2 Alarm
Outputs
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· Retransmission
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Description
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The
1480 is a Universal Pressure or Temperature Input Indicator with single or
dual configurable
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alarms, as well
as optional linear retransmission of displayed Process Variable. Ideal for
use in
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Extrusion
applications.
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Specifications
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PERFORMANCE CHARACTERISTICS
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Output
Configuration
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1
or 2 relay outputs, with optional linear retransmission
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Alarms
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2
process high/low with adjustable hysteresis
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Viewable
Values
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Process
variable, maximum value, minimum value
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Legends
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๐C/ ๐F LED
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Human
Interface
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3
button operation, 4 digit 13mm high display red, green or red/green
(color
change on alarm), plus 1 set-up, 2 alarm indicator
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Input
Thermocouple
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J,
K, C, R, S, T, B, L, N
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RTD
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3
Wire PT100, 50Ω per lead maximum (balanced)
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Strain
Gauge
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350
Ohm Strain Gage
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DC
Linear
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0
to 20mA, 4 to 20mA, 0-50mV, 10-50mV,
0
to 5V, 1 to 5V, 0 to 10V, 2 to 10V
Note:
24V external power supply required
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Input
Impedance
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>10MΩ
for thermocouple and mV ranges, 47kΩ for V ranges and 5Ω for mA ranges
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Accuracy
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+/-0.1%
of input range +/-1 LSD (T/C CJC better than 1๐C)
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Sampling
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4
per second, 14 bit resolution approximately (250ms sample time)
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Sensor
Break Detection
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<2
seconds (except zero based DC ranges), high alarms activate for T/C RTD,
Strain
Gauge and mV ranges, low alarms activate for mA or V ranges
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OUTPUTS & OPTIONS
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Alarm
Relays
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Contacts
Single Relay SPDT 2 Amp resistive at 240VAC, > 500,000 operations.
Latching
or non-latching. Dual Relay SPST 2 Amp resistive at 240V >200,000
operations. Reinforced safety isolation from inputs and other outputs.
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DC LINEAR RETRANSMIT
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Outputs
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0
to 20mA, 4 to 20mA into 500Ω max, 0 to 10V, 2 to 10V, 0 to 5V into 500Ω min.
Accuracy
+/-0.25% at 250Ω (degrades linearly to 0.5% for increasing burden to specified
limits)
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Logic
Input
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External
reset of latched relay, stored alarm 1 elapsed time, stored min/max PV values
or initiate tare function. Action occurs on high (3 to 5VDC) to low
<0.8VDC, or Open to Closed transition
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OPERATING & ENVIRONMENTAL
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Temperature
& RH
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0
to 55๐C
(-20 to 80๐C
storage), 20% to 95% RH non-condensing
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Power
Supply
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85
to 264V 50/60Hz 7.5VA (optional 20 to 48V AC 7.5VA/22 to 65V DC 5 watts)
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Front
Panel Protection
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IEC
IP66 (Behind panel protection is IP20)
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Standards
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CE.
Pollution Degree 2, Installation Category II
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