WIKA

About WIKA

WIKA is a German manufacturer of pressure and temperature measurement instrumentation, founded in 1946 by Alexander Wiegand in Klingenberg, Germany. The company's product range includes mechanical pressure gauges, pressure transmitters, pressure switches, temperature sensors, thermowells, and calibration equipment. WIKA instruments are used across industrial sectors such as oil and gas, chemical processing, power generation, water treatment, and manufacturing. The brand is known for its broad portfolio of measurement solutions that comply with international standards, including EN 837 for pressure gauges and IEC 60770 for transmitters. 3G Electric supplies WIKA products globally, with a current inventory of 31 SKUs. The line includes mechanical pressure gauges such as the 233.50.100, a 100 mm stainless steel gauge with a 0–16 bar range, silicone oil filling, and shatterproof safety glass. The 233.50.100 features a 1/2" NPT male bottom connection and is constructed with a 316 stainless steel case and wetted parts, making it suitable for corrosive media and harsh environments. Also available are WIKA E-10 series pressure transmitters, which are stainless steel devices with cable and wire leads. The E-10 series offers pressure ranges from 0–30 psi up to 0–3,000 psi, with output signals of 5V or 20mA and accuracy of ±0.5% of span. These transmitters have a 1/4" or 1/2" NPT male process connection and a 1/2" NPT male conduit connection with free ends. They are rated IP67 and NEMA 4X, providing protection against dust, water ingress, and corrosion. The E-10 series operates on 30V DC power and includes overpressure and burst pressure ratings, such as 1,740 psi overpressure for the 0–1,000 psi range model. 3G Electric supports the WIKA line with datasheets, technical specifications, and logistics coordination for global delivery. The product range covers both mechanical and electronic pressure measurement, allowing plant engineers and maintenance managers to source instruments for indication, transmission, and control applications. WIKA's manufacturing follows quality management systems certified to ISO 9001, and many products carry additional approvals such as ATEX, IECEx, or cULus for use in hazardous areas, depending on the specific model. 3G Electric provides access to these products without regional restrictions, serving customers worldwide. The combination of mechanical gauges and electronic transmitters addresses a wide spectrum of pressure measurement needs, from local indication to remote monitoring and control. For procurement specialists, 3G Electric offers a single source for WIKA instruments, with the ability to cross-reference manufacturer part numbers and provide alternatives when specific configurations are required. The E-10 series transmitters are available with various pressure ranges and output signals, enabling integration with different control systems. The 233.50.100 gauge is a direct-reading instrument suitable for applications where local pressure indication is needed, and its stainless steel construction and liquid filling help dampen vibration and pulsation. 3G Electric's inventory includes multiple E-10 variants, such as SKU 412PF1 (0–100 psi, 5V output), SKU 412PC1 (0–500 psi, 5V output), SKU 412PA2 (1–30 psi, 20mA output), SKU 412PE7 (0–1,000 psi, 5V output), SKU 412PC5 (0–3,000 psi, 20mA output), SKU 412PC2 (0–500 psi, 5V output), and SKU 412PD0 (0–300 psi, 20mA output). These transmitters share common features such as stainless steel housings, IP67/NEMA 4X ratings, and 1/2" NPT conduit connections, but differ in pressure range, output signal, and process connection size. This variety allows selection based on system pressure, required output, and connection compatibility. 3G Electric provides technical documentation and support to help buyers match the correct WIKA instrument to their application. The company ships globally, ensuring that WIKA products are accessible to customers regardless of location. With a focus on industrial pressure measurement, 3G Electric's WIKA offering is relevant to maintenance, repair, and operations (MRO) as well as original equipment manufacturing (OEM) contexts. The availability of both mechanical gauges and electronic transmitters means that customers can source complete pressure measurement solutions from a single supplier. 3G Electric's role is to facilitate access to WIKA's product line, providing accurate product data and efficient order fulfillment. The 31 SKUs currently listed represent a subset of WIKA's broader catalog, and 3G Electric can assist with sourcing additional WIKA products upon request. For technical buyers, the key considerations when selecting WIKA instruments include pressure range, accuracy, output signal, process connection, electrical connection, environmental protection rating, and material compatibility. 3G Electric's product listings include these specifications to aid in the selection process. The WIKA brand's reputation for quality and reliability in pressure measurement is well-established, and 3G Electric aims to make these products readily available to industrial customers worldwide.

Common Applications

• Oil and gas — WIKA E-10 pressure transmitters for wellhead and pipeline pressure monitoring with 20mA output and IP67 rating.
• Chemical processing — WIKA 233.50.100 stainless steel gauge with silicone oil filling for corrosive media and vibration resistance.
• Power generation — WIKA E-10 transmitters with 5V output for steam and water pressure measurement in turbine systems.
• Water treatment — WIKA 233.50.100 gauge for local indication of filter and pump discharge pressures.
• Manufacturing — WIKA E-10 transmitters with 0–3,000 psi range for hydraulic system pressure control.
• HVAC — WIKA E-10 transmitters with 1–30 psi range for low-pressure monitoring in chilled water loops.