The SITRANS RD200 is a universal digital display unit for process instrumentation in the field.
Free to download RD software allows remote logging and collection of data from up to 100 displays directly to your computer. The LED display is easy to read, even in direct sunlight.
Manufactured by: Siemens-Milltronics
Model: SITRANS RD200 Remote Digital Display
Pump alternation control
Tank farms
Remote display of flow, level, pressure, temperature and weighing instrument values
Mode of operation | |
Measuring principle | Analog to digital conversion |
Measuring points |
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Input Measuring range |
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Current |
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Voltage |
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Thermocouple temperature |
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RTD temperature |
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Output signal | |
Output |
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Relays | 2 SPDT Form C relays, rated 3 A at 30 V DC or 3 A at 250 V AC, noninductive, auto-initializing (optional) |
Communications |
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Accuracy | |
4 … 20 mA optional output | ± 0.1 % FS ± 0.004 mA |
Process input | ± 0.05 % of span ± 1 count, square root: 10 … 100 % FS |
Thermocouple temperature input |
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RTD temperature input |
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Rated operating conditions Ambient conditions |
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Storage temperature range | -40 … +85 °C (-40 … +185 °F) |
Operating temperature range | -40 … +65 °C (-40 … +149 °F) |
Design | |
Weight | 269 g (9.5 oz) (including options) |
Material (enclosure) |
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Degree of protection | Type 4X, NEMA 4X, IP65 (front cover); panel gasket provided |
Electrical connection | |
mA output signal | 2-core copper conductor, twisted, shielded, 0.82 … 3.30 mm² (18 … 12 AWG), Belden 8 760 or equivalent is acceptable |
Electrical connection and relay connection | Copper conductor according to local requirements, rated 3 A at 250 V AC |
Power supply | |
Input voltage option 1 | 85 … 265 V AC, 50/60 Hz; 90 … 265 V DC, 20 W max. |
Input voltage option 2 | 12 … 36 V DC; 12 … 24 V AC, 6 W max. |
Transmitter power supply | One or two isolated transmitter power supplies (optional) |
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One 24 V DC ± 10 % at 200 mA max. Two 24 V DC ± 10 % at 200 mA and 40 mA max |
External loop power supply | 35 V DC max. |
Output loop resistance |
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Displays and controls | |
Display |
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Memory |
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Programming |
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Certificates and approvals | CE, UL, CUL |
Options | |
Enclosures | Plastic, steel, and stainless steel (Type 304, EN 1.4301) NEMA 4 and 4X enclosures |
Mounting |
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