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WIKA Models 111.10 Bourdon tube pressure gauge copper alloy Standard version

Original price was: $50.00.Current price is: $35.00.

The WIKA 111.10 is a reliable Bourdon tube pressure gauge designed for general industrial applications where durable and precise mechanical pressure measurement is required. With its robust copper-alloy construction and clear dial, it ensures long-term operation in standard industrial environments.

Typical Applications:
• General industrial process monitoring
• Hydraulic and pneumatic systems
• Machine building and plant engineering
• Water and wastewater systems

Not Recommended For:
• High-precision process control where electronic transmitters are required
• Applications involving highly corrosive or abrasive media

WIKA 111.10 DATASHEET

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Selection Notes

• Confirm the required pressure range and scale size.
• Verify the process connection type (e.g., ¼, ½ NPT or other standard fittings).
• Check the mechanical mounting requirements (panel, surface, or threaded connection).
• Ensure the gauge material is compatible with the process medium.
• Consider environmental protection requirements (IP rating, vibration resistance).

Why Choose the WIKA 111.10 Bourdon Tube Pressure Gauge

Reliable Mechanical Measurement
Proven Bourdon tube design ensures consistent pressure measurement over a wide range of industrial conditions.

Durable Copper-Alloy Construction
Resistant to corrosion and mechanical wear, suitable for standard industrial applications.

Clear and Easy-to-Read Dial
Standard dial with clear graduations for quick and accurate reading.

Versatile Industrial Mounting Options
Available with various process connections and mounting configurations for flexible installation.

Maintenance-Free Operation
No external power or electronics required, ideal for basic process monitoring tasks.

FAQ

Q: What pressure ranges are available for the 111.10?
A: The 111.10 is available in a wide variety of ranges, typically from 0–1 bar up to 0–600 bar.

Q: Can it be used with corrosive media?
A: For aggressive media, a suitable diaphragm seal or different material version may be required.

Q: Does it require power to operate?
A: No. As a mechanical gauge, it operates without any electrical power.

Q: Which industries commonly use the 111.10?
A: General industrial plants, hydraulic and pneumatic systems, machine building, and water treatment facilities.

Standard

■ EN 837-1
■ ASME B40.100
For information on the “Selection, installation, handling and operation of pressure
gauges”, see Technical information IN 00.05.

Further version

■ For closed heating systems
with red mark pointer and adjustable green sector, scale range 0 … 4 bar, red
mark at 2.5 or 3 bar
■ For water level indication (hydrometer) and heating systems
Scale ranges 0 … 0.6 to 0 … 25 bar, with second scale in mWS and red mark
pointer

Nominal size (NS)

■ Ø 40 mm [1 ½"]
■ Ø 50 mm [2"]
■ Ø 63 mm [2 ½"]
■ Ø 80 mm [3"]
■ Ø 100 mm [4"]
■ Ø 160 mm [6"] (only for model 111.10 with steel case)

Connection location

■ Lower mount (radial)
■ Centre back mount 1)

Window

Plastic, crystal-clear, snap-fitted in case

Design

■ Without safety level
■ Safety level “S1” per EN 837-1: With blow-out device

Material

■ Plastic, black
■ Steel, black

Mounting

■ Without
■ Panel mounting flange
■ Surface mounting flange
■ Triangular profile ring with mounting bracket

Movement

Copper alloy

Measuring element

Type of measuring: elementBourdon tube, C-type or helical type
Material:Copper alloy
Leak tightness:Leakage rate: < 5∙10-3 mbar l/s

Accuracy class

EN 837-1:■ Class 1.6 ■ Class 2.5
ASME B40.100:Grade B

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