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Temperature (internal sensor)
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Range:
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-4 to +158°F (-20 to +70°C)
Range for internal sensor when used outside of case:
-40 to +248°F (-40 to +120°C)
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Accuracy:
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±1.27°F (±0.7°C) at +70°F
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Resolution: |
0.7°F (0.4°C) at +70°F |
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Response time still in
air: |
15 min. typical with sensor inside case;
1 min. typical with sensor outside case
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| Relative
humidity (user-replaceable
RH sensor)
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Range: |
25 to 95% RH at +80°F for intervals of > 10 seconds,
non-condensing and non-fogging |
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Accuracy: |
±5% |
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Response time:
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10 min. typical
in air |
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Sensor operating environment:
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+41 to +122°F
(+5 to +50°C)
non-condensing and non-fogging |
| Power:
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External input accepts
the following sensors:
Wide range of temp sensors (TMCx-Hx series)
Split-core CTs for AC current (5 Models)
4-20 mA input cable (CABLE-4-20mA)
0-2.5 V DC input cable (Cable-2.5-Stereo) |
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Input range: |
0 to +2.5 Volts DC |
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Resolution: |
10 mV (8-bit) |
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External 2.5 Volt input
2.5 mm jack: external input ground, input, switched 2.5 Volt
output; external input ground connection is not the same
as PC interface connection ground and should not be
connected to any external ground |
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Accuracy:
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±10 mV ±1% of reading |
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Out power: |
+2.5 Volts DC at 2 mA, active only during measurements |
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Performance |
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CO2 Channel |
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Measurement Range: |
0-4,000 PPM voltage output
0-10,000 PPM display |
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Resolution: |
±1 ppm |
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Accuracy: |
±50 ppm or ±5% of reading
(up to 1.5% or 15,000 ppm),
whichever is greater |
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Warm-Up Time: |
<60 seconds at 72°F |
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Operating Conditions: |
32-122°F
0-95% RH, non-condensing |
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Storage Temperatures: |
-40 to 140°F |
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Calibration Interval: |
12 months, offset adjustment
using single gas at 0-1000 ppm CO2. |
