Data sheet- Platinum Resistance Thermometer Simulation

Product catalog summary

Description: The document describes precision resistors used in platinum resistance thermometers, specifically models 1144 and 1146. These resistors are made from MANGANIN® wire coils, known for low capacity and inductance, and are housed in plastic cylinders. They undergo artificial aging for enhanced long-term stability.

Application: These resistors are crucial in technical temperature measurement, allowing for the simulation of fixed temperature values for testing and calibration of measurement devices. They are calibrated in °C and marked with resistance values in Ω, suitable for Pt100, Pt500, and Pt1000 characteristic curves.

Specifications:

Temperature coefficient: ≤ 10 ppm/K
Temperature range: -200 °C to +800 °C
Calibration: DIN EN 60751
Tolerance: ±0.02% for models 1144-Pt100, 1144-Pt500, 1144-Pt1000; ±0.05% for model 1146-Pt100
Operating voltage: max. 500 V
Thermal resistance: 90 K/W

Technical Data:

Resistance material: MANGANIN®
Long-term stability: < 0.02% over years
Balance temperature: 23 °C
Weight: approx. 3 g

Ordering Information: Minimum order quantity is 10 pieces, with options for standard and special values. Specific models and temperature values are listed with corresponding resistance values in Ω.

Catalog excerpts

Data sheet- Platinum Resistance Thermometer Simulation-1

Platinum Resistance Thermometer Simulation Model 1146-Pt100 Model 1144-Pt100 Model 1144-Pt500 Model 1144-Pt1000 TK ≤ 10 ppm/K More than 60 fixed temperature values from - 200 °C ... + 800 °C Calibration in acc. with DIN EN 60751 ± 0.02 % tolerance for the models 1144-Pt 100, 1144-Pt 500 and 1144-Pt 1000 Resistance material MANGANIN® Today resistance thermometers are one of the important precision and operating measurement instruments of technical temperature measurement. Fast and easy testing of display, control and recording devices in measurement and process engineering is essential. Fixed temperature values can easily be simulated according to the characteristic curves of Pt100, Pt500 and Pt1000 using the precision resistors calibrated in °C (the inscription also includes the resistance value in Ω). The small dimensions of the resistors allow the installation in measuring instruments or measuring circuits for comparison or control measurements. Consideration of the ambient temperature is not necessary and the temperature coefficient of < 10 ppm of the used material MANGANIN® is negligible. The precision resistors of the models 1144 and 1146 consist of low-capacity and low-inductance wire coils made of MANGANIN®, which are cast in small plastic cylinder housings. Prior to comparison, the resistance bodies are exposed to a meticulous artificial aging procedure. This special process and the adjustment to only half the nominal tolerance guarantee high long-term stability over many years. Technical changes reserved. All data sheets at www.burster.com burster praezisionsmesstechnik gmbh & co kg Germany www.burster.com Talstr. 1-5 . Gernsbach 76593 . Phone +49-7224-6450 info@bu

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Data sheet- Platinum Resistance Thermometer Simulation-2

Resistance Values Temperature Order Code Value in °C t90 Order Code Order Code Intermediate values on request. Technical Data Resistance material: Temperature coefficient: Error tolerance: MANGANIN® ≤ ±10 ppm/K model 1144 ± 0.02 % model 1146 ± 0.05 % Balance temperature: Basic values: Coil design: graduated coil according to Chaperon Long-term stability : Operating voltage: Temperature range: Temperature dependence: Minimum order quantity: Standard values: Special values: 10 pcs (can be mixed) 10 pcs (of identical version) approx. 10 % < 1 min 0.7 W up to 25 °C environmental temperature Surface...

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