20BTG-300-4-1/2 B-Series Temperature Murphygage (10702528)

20BTG-300-4-1/2: 2" B-Series Temperature Murphygage; 140-300¡ F temp range; 4 ft capillary length (10702528)

The 20BTG-300-4-1/2 B-Series Temperature Murphygage is a 2Ó dial (51 mm), high-quality, diaphragm-actuated temperature-indicating gage. Built by Enovation Controls with the same heavy-duty design as the standard 20 series and 25 series Swichgage instrument, the B-gage is more compact and is the optimum instrument for gage-only applications.

It has a high impact polycarbonate lens, sturdy steel case and a polished, low-profile stainless steel bezel. Accuracy and protection from moderate over-pressure/over-temperature are assured by a unique, unitized diaphragm chamber, superior quality materials and the design of the gage movement.

This model Features a sealed four foot (4Õ) capillary tube, a sensing bulb, and a 140-300¡F (60-149¡C) temperature range.

Pressure changes at the diaphragm convert to accurate mechanical movements that are indicated on an easy-to-read analog dial. A pulsation dampener in the pressure port helps eliminate pointer flutter. It can be removed for cleaning to maintain the gageÕs response and accuracy.

The B-Series can be utilised in industrial engines and equipment in the oil field, marine, irrigation, construction and trucking industries as well as monitoring engine coolant, crankcase oil and transmission oil.