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OPTITEMP TT 33 – Universal temperature transmitter

OPTITEMP TT 33 – Universal temperature transmitter

OPTITEMP TT 33 – Universal temperature transmitter

Product catalog summary
Overview
OPTITEMP TT 33 is a universal temperature transmitter designed for high flexibility, accuracy, and reliability. It supports both Pt100 sensors and thermocouples, reducing the need for multiple product variants. The transmitter is robust, offering high vibration resistance and noise immunity, suitable for demanding conditions. It is certified with ATEX and IECEx for safety in various applications.
Key Features
  • High Reliability: Minimal influence from external factors such as ambient temperature, vibrations up to 10 g, moisture, and electromagnetic waves.
  • High Flexibility: Optimized for cost efficiency throughout its lifecycle, with universal input for easy configuration and sensor selection.
Technical Specifications
  • Input: Universal for RTD, TC, mV, and ohm.
  • Output: 4-20 mA.
  • Sensor Error: NAMUR NE43 compliant.
  • Adjustments: Zero point and minimum span adjustments available.
  • Error Compensation: Sensor and system error correction.
  • Operating Conditions: Ambient temperature range of –40 to +85°C, humidity 0-98% RH (non-condensing).
  • Vibration Resistance: IEC 60068-2-6, 10 g.
  • EMC Compliance: EN 61326-1 and EN 61326-2-3.
  • Accuracy: Max. ±0.08K or ±0.08% of span.
  • Long-term Stability: Max. drift ±0.02% of span/year.
  • Galvanic Isolation: 1500 VAC.
  • Ex-classifications: ATEX and IECEx certified.
  • Power Supply: Standard version 8-36 VDC, Ex-version 8-30 VDC.
Performance
OPTITEMP TT 33 offers high accuracy over time with a deviation of only ±0.08% of the temperature span. It requires less frequent calibration due to its stability, with a maximum drift of ±0.1°C or ±0.1% of span over 5 years. Sensor matching ensures accurate measurements by compensating for deviations from the standard curve.
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Catalog excerpts

OPTITEMP TT 33 – Universal temperature transmitter-1

For excellent life cycle performance OPTITEMP TT 33 – Universal temperature transmitter OPTITEMP TT 33 is a modern, isolated, universal temperature transmitter developed to meet the highest requirements on flexibility, accuracy and reliability. A temperature transmitter compatible with both Pt100-sensors and thermocouples offers high flexibility and reduces the number of installed product variants. The robust design offers high vibration resistance and noise immunity and is therefore a guarantee for reliable and accurate operation also under the most demanding conditions. TT 33 is available with ATEX and IECEx certifications, making it a safe choice for a wide range of applications.

 Open the catalog to page 1
OPTITEMP TT 33 – Universal temperature transmitter-2

OPTITEMP TT 33 is a highly reliable and robust temperature transmitter. External influences such as ambient temperature, vibrations up to 10 g, moisture and electro magnetic waves have minimal influence on the measurement result. OPTITEMP TT 33 is optimized for cost efficiency over its life cycle, from storage and configuration, to installation and commissioning. The universal input of TT 33 enables simple, on-demand configuration and sensor selection and thereby reduces the number of product variants on stock. Technical data High accuracy over time Highest level of measuring accuracy with only...

 Open the catalog to page 2
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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