WIKA 55 bimetal thermometer back mount 0-120 C NS63 G1/2 B
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Product Description
WIKA model 55 bimetal dial thermometer, back mount (axial), NS 63, scale range 0 to +120 °C, process connection G1/2 B at the case back. Case, stem and bayonet ring fully stainless steel per EN 13190, accuracy class 1. Bimetal coil measuring element, 63 mm stem. For panel and direct back-of-dial temperature indication on tanks, pipework and process lines in chemical, water and energy plant.
Technical Specifications
- Model
- 55 (bimetal), back mount (axial)
- Nominal size
- NS 63 (63 mm dial)
- Connection location code
- A5525 (back mount, axial)
- Scale range
- 0 to +120 °C
- Accuracy
- class 1 per EN 13190
- Case / stem / ring
- stainless steel 304 (316L optional)
- Measuring element
- bimetal coil
- Stem length
- 63 mm (63...1000 mm to order)
- Stem diameter
- 6 / 8 / 10 mm
- Process connection
- G1/2 B male, back mount (axial)
- Window
- instrument glass
- Ingress protection
- IP65 per IEC/EN 60529 (IP66 optional)
- Standard
- EN 13190
Standards & Compliance
- Standard
- EN 13190
- Size / Series
- 63 mm
- Material
- Case, stem and bayonet ring fully stainless steel (304); bimetal coil measuring element
- Thread Standard
- G1/2 B male (EN 837-1), back mount
- Pressure Rating
- N/A (temperature instrument)
- Temperature Range
- 0 to +120 °C scale range
- IP Rating
- IP65
- Classification / Approval
- EN 13190 (Class 1)
- HS Code
- 9025.19
Compatibility & Fitment
WIKA model 55 back-mount bimetal thermometers interchange with equivalent EN 13190 all-stainless axial bimetal dial thermometers (Ashcroft / Trerice / WIKA 54/A52) at the same nominal size, stem length, scale range and process connection. Confirm mount (back / lower), stem length and thread before ordering.
Product Documentation
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Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 55.063.120-A12?
- 55.063.120-A12 can be ordered from cballast.com as a WIKA catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this WIKA product?
- The manufacturer part number is 55.063.120-A12.
- What is the HS code for 55.063.120-A12?
- The customs tariff (HS) code for 55.063.120-A12 is 9025.19.
- Who manufactures 55.063.120-A12?
- 55.063.120-A12 is a WIKA product in the Gauges & Measurement range.
- Is a datasheet available for 55.063.120-A12?
- Yes — the 55.063.120-A12 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 55.063.120-A12?
- The minimum order quantity is 1.
- Is 55.063.120-A12 available?
- Yes — 55.063.120-A12 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).