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Special functions
132
Note: Thermocouple accuracies do not include cold junction compensation errors
Reference
Calibration
Accuracies
Cold Junction error
Long term drift after 1 year
Cold Junction modes
Temperature scale
Warm up time
Re-calibration
Operating temp.
Storage temp.
Relative humidity
In-/output isolation
Electrical protection
Output mismatch
K0320 Issue No. 1
Specifications
1
Steps; 10 programmable, 10%, 20%,
25% div. stepping by key or adj. timer
2
Ramp; programmable travel time for
up/down and dwell
3
Scaling; in 5 digits and sign on all
electrical ranges
4
Temp. XMT cal.; both input and output
readings in temp. units.
Cal.function extended for all output
functions.
5
Temp. XMT sim.; mA output reads in
temperature units
6
Signal converter; any input into any
output, fully isolated
22°C ±1, RH 45% ±15
Traceable to National Standards
For 17°C to 27°C; outside these
°
limits 0.0005% /
C typical on mV
±0.4°C (0.8 °F) max. in transient
±0.2°C (0.4°F) max. when steady
0.005% / year or 1000 hours operating
Automatic, Manual, Remote sensor
Selectable IPTS68 or ITS90
2 minutes for rated accuracies
From key-pad (no inside trimmers)
Recommended for each year
-10°C to 50°C (14°F to 122°F)
-20°C to 70°C (-4°F to 158°F)
0 - 90% non-condensing
500VDC continuous
50 Volts, 30 sec. max.
Ohms out to ground; 5 Volts max.
Displays " check loop"
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