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dialthermometers

Product catalog summary
Overview
Ludwig Schneider Messtechnik GmbH is a prominent manufacturer of precision measuring instruments for temperature and density, with over 20 years of experience in calibration services. They are notably the first private company in Germany accredited for hydrometer density measurements.

Accreditation
The company holds accreditation from the Deutscher Kalibrierdienst (DKD/DAkkS) under ISO/IEC 17025, ensuring their calibration results are internationally recognized.

Services Offered
  • Fixed-point calibration of interpolation thermometers
  • Comparative measurements of various thermometers and temperature indicators
  • Adjustment of digital/analog data acquisition systems
  • Calculation of specific constants using ITS-90 deviation functions
  • Documentation of calibration results with certificates and compliance statements


Product Features
  • High-quality, precise, and easy-to-read scales
  • Environment-safe filling options
  • Manufactured according to DIN standards
  • Available with DKD/DAkkS Calibration Certificates
  • Custom manufacturing for special requirements


Engine Thermometer Program
This program offers a variety of designs and measuring ranges, including combination instruments with glass capillaries and electric sensors, used globally in industries like petrochemical and shipbuilding.

Options and Customization
  • Different case materials and scale lettering options
  • Various threaded connections and shaft forms
  • Calibration options with certificates
  • Thermowell material tests
  • Additional options like Teflon-coated capillaries


Specific Product Details
The document details specifications for V-shape glass engine thermometers, including dimensions, materials, accuracy, and order numbers for different configurations.
Thermometer and Thermowell Specifications
1. V-Shape Glass Engine Thermometers:
  • Available in forms C and F, sizes 200 x 36 mm, with a brass-colored aluminum case and black scale lettering.
  • Measuring range from -60°C to +600°C with scale divisions of 1°C, 2°C, and 5°C.
  • Order numbers provided for built-in lengths from 89 mm to 426 mm.

2. Combination Engine Thermometers with Electrical Sensors:
  • Include additional sensors (Pt 100 or NiCr-Ni type K) in straight and 90° angle forms.
  • Measuring range from -30°C to +200°C with scale divisions of 2°C and 5°C.

3. Thermowells:
  • Weld-in thermowells for extreme pressures, threaded thermowells for low pressures, made from materials like stainless steel.

Ordering Notes: Use provided order numbers for standard types, with additional options available.
Precision Dial Thermometers
1. Precision Dial Thermometers Type H 13: Designed for ship and diesel engines, resistant to shocks and vibrations, with a metal case and accuracy of 1% of the scale value.
2. Bimetal Dial Thermometers: Available in axial/radial designs, with accuracy classes of 1.0/1.6 and 2.0, made from galvanized steel or stainless steel.
3. Gas-filled Dial Thermometers: Stainless steel, available in axial/radial types, with a protection class of IP 65.
4. Gas-filled Dial Telethermometers: Designed for remote temperature measurement, with various mounting options and a protection class of IP 65.

Technical Information
Guidance on mounting instructions, material selection for screw cases and protection tubes, and handling separated indicator columns is provided.

Product Summary
The document lists various catalogues available from Ludwig Schneider GmbH & Co. KG, covering a wide range of thermometers and measuring devices.
See more

Catalog excerpts

dialthermometers-1

Engine Thermometers Engine thermometers acc. to DIN 16181-16195 High-precision measuring instruments for temperature and density

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Ludwig Schneider is one of the world's leading manufacturers of precision measuring instruments for temperature and density. Based on these experiences its subsidiary company Ludwig Schneider Messtechnik GmbH (LSM) has been offering calibration services for temperature measurements for more than 20 years. Since 2005 LSM has been the first private-sector company in Germany with DKD/DAkkS accreditation for density measurements of hydrometers. International customers of the chemical, pharmaceutical, mineral oil/refinery, food processing industries and oceanography are using the LSM calibration services....

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Our extensive engine thermometer program 4 V-shape glass engine thermometers Form B 6-14 V-shape glass engine thermometers Form C 15-21 Combi-engine thermometers with electric sensors 22-23 V-shape glass engine thermometers Form F 24-27 Thermowells with threaded connections 29-34 V-shape engine thermometers, turnable/pivotable 36 V-shape glass engine telethermometers 37 V-shape glass engine room thermometers 38 Ship engine room and dipping thermometers 39 V-shape glass well and dipping engine thermometers 40 V-shape glass engine thermometers with insertion tip 41...

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Our Engine Thermometer Program Top Quality and Flexibility A complete product range for all requirements Product features Ludwig Schneider manufactures a great variety of instruments in their engine thermometer program which is highly appreciated by leading industries all over the world. n Top quality “Made in Germany” Our international customers in the petrochemical field, in ship building and other related industries always find the right, high-precision instrument in our extensive program for their product control, for monitoring industrial processes and for quality assurance. n Available...

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A Great Variety of Instruments Options - add these symbols to your order number Complete Engine Thermometers Types Symbol for option1 Case (standard type: brass-colored aluminum case) Plastic case (up to measuring ranges of +200 °C) /K Aluminum case (silver-colored) /S Scale Lettering (standard black, °C scale on right side) With double scale °C/°F (°C scale on right side in black, °F on left side in red) /C+F Connections (standard type: G 1/2) Threaded connection G 3/4 /G3/4 Shaft Form A, dia. 17 mm, with groove /FormA17 Stem materials (standard, brass) Special brass SoMs76 /Soms...

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Complete instruments acc. to DIN 16181, straight type, threaded connection Case: 110 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling Accuracy: 1% of scale value Measuring Scale range division Order numbers Built-in length l 1 (mm) l, = 50 l, = 63 Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C Order numbers Built-in length l1 (mm) l, = 40 l, = 50 l, = 63 Note for ordering: When ordering standard types use the order numbers in the tables. For further options see page...

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Complete instruments acc. to DIN 16182, 90° angle, for insertion Case: 110 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling Accuracy: 1% of scale value Measuring Scale range division °C °C Order numbers Built-in length l 1 (mm) l, = 50 l, = 63 Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C Order numbers Built-in length l1 (mm) l, = 40 l, = 50 l, = 63 Note for ordering: When ordering standard types use the order numbers in the tables. For further options see page 5 "Options”....

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Complete instruments nominal size 110, 135° angle, threaded connection Case: 110 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling Accuracy: 1% of scale value Measuring Scale range division Order numbers Built-in length l 1 (mm) Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C Order numbers Built-in length l 1 (mm) l, = 40 l, = 50 l, = 63 Note for ordering: When ordering standard types use the order numbers in the tables. For further options see page 5 "Options”.

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V-Shape Glass Engine Thermometers, Form B, G 1/2, 150 x 36, Straight Type Complete instruments acc. to DIN 16185, straight type, threaded connection Case: 150 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling (< +200 °C) yellow back prismatic, Hg filling (> +200 °C) Accuracy: 1% of scale value Measuring Scale range division Order numbers Built-in length l 1 (mm) Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C -60 +40 2 Order numbers Built-in length l 1 (mm) l, = 40 l, = 50 l,...

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Complete instruments acc. to DIN 16186, 90° angle, for insertion Case: 150 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling (< +200 °C) yellow back prismatic, Hg filling (> +200 °C) Accuracy: 1% of scale value Measuring Scale range division Order numbers Built-in length l 1 (mm) Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C -60 +40 2 Order numbers Built-in length l 1 (mm) l, = 40 l, = 50 l, = 63 Note for ordering: When ordering standard types use the order numbers in...

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Complete instruments nominal size 110, 135° angle, threaded connection Case: 150 x 36 mm, aluminum brass-colored, Threading: G 1/2, Stem: dia. 10 mm Scale lettering: black Capillary: white back prismatic, blue filling (< +200 °C) yellow back prismatic, Hg filling (> +200 °C) Accuracy: 1% of scale value Measuring Scale range division Order numbers Built-in length l 1 (mm) Spare capillaries acc. to DIN 16195 Measuring Scale range division °C °C -60 +40 2 Order numbers Built-in length l 1 (mm) l, = 40 l, = 50 l, = 63 Note for ordering: When ordering standard types use the order numbers...

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*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.