A P P E N D I X
ANALOG INPUT 4-20MA REFERENCE
CHART
Analog 4-20Ma Gain/Offset Conversion Formula:
Gain = Sensor Range (High Value - Low Value) / 4
Offset = Sensor Low Value - Gain
Example: TH140 Humidity
Gain = (High Value (100)
Offset = (Sensor Low Value (0) - Gain (25)) =
Table A.1 Analog Input
RLE |
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Product | Transducer Type | Range | Gain | Offset |
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TEMPERATURE |
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TH140 | Temperature (Display in Deg F) | 50°F - 95°F | 11 | 39 |
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| Temperature (Display in Deg F | 32°F - 122°F | 22 | 11 |
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| Temperature (Display in Deg C) | 10°C - 35°C | 6 | 4 |
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| Temperature (Display in Deg C | 0°C - 55°C | 13 | |
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| Humidity | 0% - 100% RH | 25 | |
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T120 | Temperature (Display in Deg F) | 50°F - 95°F | 11 | 39 |
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| Temperature (Display in Deg F) | 32°F - 122°F | 22 | 11 |
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| Temperature (Display in Deg C) | 10°C - 35°C | 6 | 4 |
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| Temperature (Display in Deg C) | 0°C - 50°C | 13 | |
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CURRENT |
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CT55 | Current | 0 - 5 Amps | 1 | |
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| 0 - 55 Amps | 13 | |
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www.rletech.com | 79 | 970.484.6510 |
