Brand: WIKA

WIKA A-10 Pressure Transmitter

Name: WIKA A-10 Pressure Transmitter – Datasheet & Price Quote
Brand: WIKA

Description

Overview

WIKA A-10 is a compact pressure transmitter engineered for general industrial and OEM applications, offering excellent measurement quality. Precision engineered with an all-stainless steel welded measuring cell, the WIKA A-10 pressure transmitter provides reliable resistance to vibration, shock, wide temperature variations, and RFI, making it a proven choice for machine building, shipbuilding, measurement and control technology, and hydraulic and pneumatic systems worldwide.

With fast quotation turnaround and technical support, Seven Star LLC proudly supplies the WIKA A-10 pressure transmitter to industrial, OEM, and process customers across Oman and the wider GCC. Every unit supplied through Seven Star LLC comes with manufacturer documentation and access to local technical support – supporting facility engineers and procurement teams in Muscat, Sohar, and Salalah who specify the WIKA A-10.

Working Principle

The WIKA A-10 measures pressure using a piezoresistive sensor built with thin-film sensor technology, mounted within an all-stainless steel welded measuring cell. As process pressure is applied to the sensing element, the resulting mechanical strain changes the electrical resistance of the piezoresistive elements in a Wheatstone bridge configuration; this change is measured and conditioned by onboard electronics to produce a linear, calibrated output signal proportional to pressure. Because the measuring cell is fully welded, the WIKA A-10 eliminates the soft sealing materials found in many competing designs, which can deteriorate and cause drift or leakage over the life of the instrument.

This all-welded construction gives the WIKA A-10 its defining reliability advantage: with no elastomeric seals in the pressure path, the transmitter maintains long-term measurement stability even under repeated pressure cycling, shock, and vibration. Users can select between two non-linearity classes, 0.5% or an improved 0.25% BFSL, to match the accuracy requirements of the application, and every transmitter ships with a free test certificate documenting the measuring points recorded during manufacture.

Engineering Design of the WIKA A-10

The WIKA A-10 covers an exceptionally wide range of measuring spans, from 0 to 0.05 bar up to 0 to 1,000 bar (0 to 1 psi up to 0 to 15,000 psi), with a 316L stainless steel pressure connection for the wetted parts. Standard process connections include G ¼ A per DIN EN ISO 1179-2, ¼ NPT, ½ NPT, SAE #4, and other configurations available on short lead time, while electrical connections span angular connector forms A and C, circular M12x1 connector, and a 2 m (6 ft) cable outlet, among other options.

Signal output options include the industry-standard 4 to 20 mA two-wire loop, along with DC 0 to 10 V and DC 0 to 5 V ratiometric outputs for direct compatibility with a wide range of PLC and control system input cards. Power supply requirements are 8 to 30 VDC for current output (14 to 30 VDC for voltage output models), and the transmitter is rated for operating temperatures from 0°C to +80°C (32°F to +176°F). Overvoltage protection to 32 VDC (36 VDC on 4-20 mA models) and short-circuit protection add further robustness for industrial wiring environments, and international cULus and EAC certification supports worldwide deployment.

Key Features

The WIKA A-10 combines an all-welded stainless steel measuring cell with broad configuration flexibility that makes it a proven, cost-effective choice across general industrial pressure measurement.

An all-stainless steel welded measuring cell eliminates soft sealing materials that can deteriorate and cause drift over time.
Measuring ranges from 0 to 0.05 bar up to 0 to 1,000 bar (0 to 1 psi up to 0 to 15,000 psi) cover a broad span of industrial applications.
Selectable non-linearity of 0.5% or an improved 0.25% BFSL matches the accuracy requirements of the application.
Shock resistance of 500g and vibration resistance of 10g support demanding machine building and mobile hydraulic environments.
Multiple signal outputs (4-20 mA, DC 0-10 V, DC 0-5 V) integrate directly with a wide range of control systems.
A wide selection of process and electrical connections, available on short lead time, matches diverse installation requirements.
Overvoltage and short-circuit wiring protection improve robustness in industrial electrical environments.
International cULus and EAC certification supports worldwide deployment across multiple regulatory regions.

Industrial Applications

The WIKA A-10 is deployed across machine building, shipbuilding, measurement and control technology, hydraulics and pneumatics, and pumps and compressors wherever a compact, reliable, general-purpose pressure transmitter is required. Typical duties include process control and automation, hydraulic and pneumatic system pressure feedback, and machine control loops across a wide range of industrial and OEM equipment.

With engineering support in Muscat, Seven Star LLC supplies the WIKA A-10 to industrial facilities, OEM panel builders, and machine builders throughout Oman and the GCC. The transmitter is a strong fit for hydraulic and pneumatic system integration across the Sohar and Salalah industrial zones, as well as for general manufacturing, marine, and process control applications across Muscat that require dependable, cost-effective pressure measurement.

Technical Specifications

The table below summarizes the core specifications of the WIKA A-10 pressure transmitter as supplied by Seven Star LLC.

Parameter	Specification
Model	WIKA A-10
Measuring Principle	Piezoresistive, thin-film sensor
Measuring Ranges	0 – 0.05 bar up to 0 – 1,000 bar (0 – 1 up to 0 – 15,000 psi)
Non-Linearity	±0.5% BFSL (standard); ±0.25% BFSL (optional)
Wetted Parts	316L Stainless Steel (welded measuring cell)
Signal Output	4–20 mA (2-wire), DC 0–10 V, DC 0–5 V
Power Supply	8–30 VDC (4-20 mA); 14–30 VDC (voltage output)
Operating Temperature	0°C to +80°C (32°F to +176°F)
Shock / Vibration	500g shock (IEC 60068-2-27); 10g vibration (IEC 60068-2-6)
Process Connections	G ¼ A, ¼ NPT, ½ NPT, SAE #4, others
Approvals	cULus, EAC, CE (PED, EMC directives)
Typical Applications	Machine building, shipbuilding, hydraulics/pneumatics, process control

Request a Quote for WIKA A-10 Pressure Transmitter

Seven Star LLC supports the full procurement cycle for the WIKA A-10 pressure transmitter, from formal RFQ submission to confirmation of availability and lead time, technical datasheet delivery, and direct consultation with our instrumentation division on range, output signal, and connection selection for your application. We supply every WIKA A-10 pressure transmitter with manufacturer documentation and dependable local technical support. Contact Seven Star LLC today to request a quotation or discuss your pressure measurement requirements.

Reviews

There are no reviews yet.

How would you rate this product?

About brand

WIKA is the German manufacturer of pressure, temperature, level and flow instruments, best known for its pressure gauges. Alexander Wiegand and Philipp Kachel founded it on 2 January 1946 in Klingenberg am Main, Bavaria. The name comes from the first two letters of their surnames. WIKA is still run by the Wiegand family and is headquartered in Klingenberg.

Seven Star LLC is an independent supplier in Muscat. We list WIKA pressure gauges, diaphragm seals, transmitters, switches, thermometers and thermowells, and supply them to plants, contractors and panel builders in Oman and the GCC by model and order code.

WIKA company profile

Established	2 January 1946, Klingenberg am Main, Germany, by Alexander Wiegand and Philipp Kachel
First products	Mechanical pressure and temperature gauges
Ownership	Family-owned; managed by Alexander Wiegand, grandson of the founder, since 1996
Product families	Pressure gauges, diaphragm seals, pressure transmitters and switches, thermometers, RTDs, thermocouples, thermowells, calibration equipment, level and flow instruments

Milestones

1946: Alexander Wiegand and Philipp Kachel found the company in Klingenberg am Main on 2 January; pressure gauge production starts at the end of the year. The name WIKA comes from the first letters of their surnames.
1951: Konrad Wiegand, the founder's son, takes over management.
1967: Ursula Wiegand leads the company after her husband's death.
1986: The company is reunited with the Kachel thermometer factory, which Philipp Kachel had set up after leaving in 1956.
1994: Certification to DIN ISO 9001.
1996: Alexander Wiegand, the founder's grandson, becomes head of the company.

WIKA products we list

Family	Models	Typical use
Bourdon tube pressure gauges	111.10, 111.12, 212.20, 213.53, 232.50, 233.50, 232.30/233.30 safety pattern	HVAC and utilities (111 series) to process plants (23x series in stainless steel)
Diaphragm and differential pressure gauges	432.50, 732.51, 700.01, DPGT43	Low pressures, viscous or dirty media, and filter differential pressure
Diaphragm seals	990.10, 990.27	Separating the gauge from corrosive, hot or clogging media
Transmitters, switches and test gauges	A-10, UPT-20, PSM01, CPG1500	4-20 mA pressure signals, switching, and precision calibration checks
Thermometers	TG54, Model 55, A52, 73 gas-actuated	Local temperature indication on pipes, vessels and HVAC
Temperature sensors and thermowells	TR10, TR12-B, TR33, TC10-B, TW10 flanged, TW15 threaded	RTD and thermocouple measurement in process lines

The WIKA model number tells you the build. In 232.50, the first digit 2 means stainless steel wetted parts, the second digit 3 means a liquid-fillable case, and ".50" is the case style. The 111 series uses copper alloy wetted parts and suits water and air. Where the medium is corrosive, very hot or would block the gauge, a diaphragm seal such as the 990.27 keeps it away from the Bourdon tube. For temperature, a thermowell like the TW10 lets you remove the sensor without opening the process.

Where WIKA instruments are used

In Oman and the GCC, WIKA gauges, transmitters and thermometers are used in oil and gas, refining and petrochemical plants, power and desalination, water networks, district cooling and HVAC, and on skids and machines from OEMs.

Ordering WIKA instruments: what we need

Send the model, dial size (for example 63, 100 or 160 mm), range and unit, connection size and position (lower or back mount), accuracy class and whether liquid filling is needed. For diaphragm seals and thermowells, add the process connection, materials and insertion length.

Facts checked against WIKA company history, October 2026.

Browse WIKA products by category: Pressure Instrumentation, Temperature Instrumentation.

Frequently Asked Questions

What accuracy options are available for the WIKA A-10?

The WIKA A-10 offers a choice between a standard non-linearity of 0.5% BFSL and an improved 0.25% BFSL option, allowing the accuracy level to be matched to the requirements of the application.

Why does the WIKA A-10 use a welded measuring cell?

The all-stainless steel welded measuring cell eliminates the soft sealing materials found in many competing pressure transmitters, which can deteriorate over time. This improves long-term measurement stability, especially under pressure cycling, shock, and vibration.

What signal outputs does the WIKA A-10 support?

The WIKA A-10 is available with a 4-20 mA two-wire current loop output, as well as DC 0-10 V and DC 0-5 V ratiometric voltage outputs, for compatibility with a wide range of PLC and control system input cards.

What is the measuring range coverage of the WIKA A-10?

The A-10 covers measuring ranges from 0 to 0.05 bar up to 0 to 1,000 bar (0 to 1 psi up to 0 to 15,000 psi), making it suitable for a very wide range of industrial and OEM pressure measurement applications.

Is Seven Star LLC an experienced supply partner for WIKA products?

Yes, Seven Star LLC is an experienced supplier of WIKA in Oman and the GCC. We supply genuine WIKA instrumentation with manufacturer documentation and local technical support.

+968 90155212