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Multi Spot Temperature Sensor
- Get custody transfer net volume accuracy with three- or four-wire multiple spot temperature sensors for bulk liquid storage tanks.
- Improve accuracy with unique sensor calibration.
- Measure liquid temperature with up to 16 spot elements.
- Include specialized sensor for cryogenic tank temperature measurement in LNG applications (Rosemount 566).
- Combine with integrated water level sensor (Rosemount 765).
- Select from a wide range of accessories such as anchor weights and vapor boots.
- Accuracy
- 1/6 DIN Class B (standard), 1/10 DIN Class B (option).
ensor for cryogenic use (Rosemount 566): DIN Class A.
Calibration option: Individually calibrated spot elements with four-wire connection enables ±0.025 °C (±0.045 °F) total sensor accuracy.
- Element Type(s)
- Pt-100 spot elements according to EN 60751.
- Number of Spot Elements
- Up to 16 RTD spot elements:
- Three-wire common return or individual wiring.
- Four-wire individual wiring.
- Measurement Range
- -50 to +250 °C (-58 to +482 °F), and -170 to +100 °C (-274 to +212 °F) for cryogenic use.
- Overall Length
- Standard is 5-70 m (16.4-230 ft). Other lengths on request.
- Protective Sheath
- Stainless steel, AISI 316. Wall thickness 0.3 mm (0.012 in.). ∅= 1 in.
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