Text version of the page

Gaumer Process Heaters, Systems, and Controls

www.gaumer.com 800.460.5200 713.460.5200

Gaumer is an Authorized Fenwal Distributor: Large stock Online ordering Same day shipment (order by 4PM CDT) Fenwal Table of Contents: Page 2 Series 15000-18000 Thermoswitch Page 10 Series 27000, 28000 Detect-a-Fire Heat Detector Page 14 Series 30000 Surface Mount Thermoswitch Page 16 Series 400 Indicating Temperature Controller Page 22 Series 543 Thermocouple Sensing Temperature Controller Page 26 Series 544 Thermocouple Sensing Temperature Controller Page 28 Series 550 Single Point ¼ DIN Temperature Controller Page 32 Series 550 Dual Point ¼ DIN Temperature Controller Page 36 Series 921G, 922G ¼ and 1/8 DIN Temperature Controller Page 42 Series 923 1/16 DIN Microprocessor Temperature Controller