Part 4: Specifications - Newport i Series Operator's Manual

PART 4
SPECIFICATIONS
SENSOR SPECIFICATIONS
Relative Humidity (RH)
Accuracy/Range: ±2% for 10 to 90% RH
±3% for 0 to 10%RH and 90 to 100%RH
Non-linearity: ±3%
Hysteresis: ±1% RH
Response Time:
4 sec (63% slowly moving air)
Repeatability: ±0.1%
Resolution: 0.03%, 12bit
NOTE: Reconditioning of the probe may
be necessary if the probe is stored for a
period of time in a harsh environment
(e.g. high humidity or exposure to
chemicals). To recondition the probe:
heat probe for 1 day at 100°C to return
it to calibration conditions.
Temperature (T)
Accuracy/Range*:
±1°C (±2°F) for
-40 to 0°C and 80 to 123.8°C
(-40 to 32°F and 176 to 254°F)
±0.5°C (±1°F) for 0 to 80°C (32 to 176°F)
*NOTE: extended temperature range is
for Probe only, the Controller's
operating temperature is 0-50°C
Response Time:
5 sec (63% slowly moving air)
Repeatability: ±0.1°C
Resolution: 0.01°C, 14 bit
METER SPECIFICATIONS
NMRR: 60 dB
CMRR: 120 dB
A/D Conversion:
12 bit RH and 14 bit Temperature
Reading Rate:
2 samples per seconds max.
Digital Filter: Programmable
Decimal Selection:
None, 0.1 for temp and humidity
Warm up to Rated Accuracy: 30 min.
Display
4-digit, 9-segment LED
• 10.2mm (0.40"): i32, i16D, i8DV
• 10.2mm (0.40") & 21mm (0.83"): i8DH
red, green and amber programmable
colors for process variable, set point
and temperature units
CONTROL
Action
Reverse (heat) or direct (cool)
Modes
Time and Amplitude Proportional
Control Modes; selectable Manual or
Auto PID, Proportional, Proportional
with Integral, Proportional with
Derivative with Anti-reset Windup and
ON/OFF
Rate
0 to 399.9 seconds
Reset
0 to 3999 seconds
Cycle Time
1 to 199 seconds; set to 0 for
ON/OFF operation
Gain
0.5 to 100% of span; Setpoints 1 or 2
Damping
0000 to 0008
Soak
00.00 to 99.59 (HH:MM), or OFF
Ramp to Setpoint
00.00 to 99.59 (HH:MM), or OFF
Auto Tune
Operator initiated from front panel for
one input at a time only
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