Liquid Level Gauges and Reed Switch+Dry Contact Indicator Switch


WIKA at a Glance
Pressure, Temperature and Level Measurement 
WIKA, a family-run company founded in 1946, is world market leader in pressure, temperature, and level measurement instrumentation. Today, WIKA's worldwide network employs more than 6,000 highly qualified and motivated professionals with immense know-how and technical proficiency. This is supplemented by our commitment to customer service and quality management to provide comprehensive solutions to improve production processes.
WIKA stands for quality
WIKA's quality management system has been certified to ISO 9001. Our high quality and safety standards have even found their way into the standardization systems of many countries around the world.
International manufacturing and utilization
Engineering centers and manufacturing facilities in the United States, Germany, Brazil, China, India, Canada, Switzerland and South Africa deliver more than 43 million quality products in more than 100 countries every year. Approximately 350 million WIKA pressure and temperature measurement devices are used throughout the world.
Thinking globally, acting locally With WIKA's numerous subsidiaries and agencies around the world, we are familiar with country-specific requirements, standards and applications to meet the individual needs of each customer.

WLG Liquid Level Gauge
The WLG Series 20 Liquid Level Gauge is a general purpose gauge for mid-range pressure and temperature applications. Standard construction includes a solid one-piece chamber machined from carbon steel bar, forged steel covers, tempered glass and chrome-molybdenum bolts and nuts. Recessed gasket seats prevent movement and insure leak-free service.
The WLG Series 32 Liquid Level Gauge is a heavyduty gauge suitable for high pressures up to 4000 PSI @ 100°F. Similar in design to the Series 20, the Series 32 level gauges offer all the same dependable features with upgraded interchangeable sectional gauge covers, special nuts and bolts and fine finish gaskets.


WRS Reed Switch or WCS Dry Contact Indicator Switch
The WRS or WCS Series Indicator Switches provide for alarm points along the range of the WMI Series Indicator. The WRS Switch consists of an SPDT reed switch or a DPDT combination of two reed switches
rated at 1A at 120 VAC, 250 VDC. The WCS Switch is an SPDT Dry Contact Switch, rated at 5A at 120 VAC, 250 VAC. Switches can be mounted at any location on the WMI Series Indicator and in any quantity that space provides.
The WRS or WCS Series Indicator Switches are suitable for most industrial and commercial applications including:
 * Chemical and petrochemical industries
 * Energy and power plant technology
 * Feed water heaters or boilers
 * Oil and gas industries
 * Offshore exploration and drilling
 * Pipeline compressor applications
 * Pulp and paper
 * Food and beverage
 * Gas plants
 * Pharmaceutical

Select Language

English Chinese (Simplified) Chinese (Traditional) French German Italian Japanese Korean Malay Vietnamese

Cooperation Office

98/13 Moo1 Nakornin Road.
T.Bangkhuwiang. A.Bangkruai
Nonthaburi 11130 (Thailand)

Tel:  66.2.449 4900 (Auto Lines)
Fax: 66.2.496 2247.

Local Map


Suratthani Branch

Please contact

Tel:  66.2.449 4900 (Auto Lines)
Fax: 66.2.496 2247.

Local Map

Rayong Branch

2/38 Bangjeak T.Cheangnoen
A.Maung Rayong 21000

Tel:  66.2.449 4900 (Auto Lines)
Fax: 66.2.496 2247.

Local Map


Chiangmai Branch

9/148 Moo1 T.Nonghan
A.Sansauy Chiangmai 50290

Tel / Fax :  66.53.012 830
Mobile    :  66.82.894 8145

Local Map

Site Login