Prothermo NMT81 - Average temperature measurement

Average temperature measurement Prothermo NMT81

Precise average temperature measurement

NMT81

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Specs at a glance

Accuracy

+/- 0.032 °C (+/- 0.058 °F)
Operating temperature range

Options:
-40 °C...+75 °C
(-40 °F...+167 °F)
-55 °C...+235 °C
(-67 °F...+455 °F)
-196 °C...+100 °C
(-321 °F...+212 °F)
Max. immersion length on request

up to 100 m (328 ft)

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Field of application

Prothermo NMT81 measures the average temperature of a medium and can optionally identify the water level. With an optional 2m long capacitance sensor, the water level is measured continuously delivering current water level information at any time. With its highly precise average temperature measurement, the NMT81 is perfectly suitable for custody transfer and inventory monitoring together with tank gauging such as Proservo NMS80, NMS81, NMS83, Micropilot NMR81, NMR84 and TankSideMonitor NRF81.

For precision average temperature and water bottom measurement

Process connection: Flanges from 1-1/4“

Temperature: -40 to +60°C (-40 to +140°F)

Measuring distance: 100m (328.08ft)

Total accuracy: ± 0.032°C(±0.06°F) with 5pt. temperature calibration

Conversion (transmitter) accuracy: ±0.025 °C (0.045 °F)

Sensor accuracy: ±0.02 °C (0.036 °F)

Benefits

Precise asset management thanks to up to 24 RTDs
Corrosion-resistant process parts
Minimize tank construction cost through 1-1/4” sized nozzle
Easy installation
Waterproof and dust proof housing
Reduced downtime thanks to redundant RTDs processed by a software algorithm

Xpert selection

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

Xpert: Master your most challenging applications

Simple products
Easy to select, install and operate

Technical excellence

Simplicity

What is FLEX?

Standard products
Reliable, robust and low-maintenance

Technical excellence

Simplicity

What is FLEX?

High-end products
Highly functional and convenient

Technical excellence

Simplicity

What is FLEX?

Specialized products
Designed for demanding applications

Technical excellence

Simplicity

Variable

What is FLEX?

FLEX selections	Technical excellence	Simplicity
F L E X Fundamental selection Meet your basic measurement needs	Technical excellence	Simplicity
F L E X Lean selection Handle your core processes easily	Technical excellence	Simplicity
F L E X Extended selection Optimize your processes with innovative technologies	Technical excellence	Simplicity
F L E X Xpert selection Master your most challenging applications	Technical excellence	Simplicity Variable

Learn more about the FLEX selections

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Predecessor

Prothermo NMT539

Prothermo NMT532

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