STG740-E1GN1A-1-A-CD0-11S-A-20A0-F7-0000

Honeywell's STG740-E1GN1A-1-A-CD0-11S-A-20A0-F7-0000 serves as a dual-head gauge pressure transmitter, suited for industrial applications demanding precise pressure monitoring. At a weight of 8.3 lbs, it features piezoresistive sensor technology, allowing for accurate pressure readings across a wide range. The device boasts a maximum turndown ratio of 100:1, which ensures flexibility in operation.

This transmitter has an upper range limit of 500 inches of water (in H2O) or 35 mbar, enabling it to handle significant pressure levels. At the same time, it can measure down to -14.7 in H2O, equivalent to -1 mbar, making it versatile in terms of the pressures it can accurately read. The process head is made from 316 stainless steel, providing excellent resistance to corrosion and enhancing durability.

The diaphragm is crafted from 316L stainless steel, while the bolts and nuts are constructed from Grade 660 material (NACE A286), paired with NACE 304 stainless steel nuts, ensuring reliable assembly under challenging conditions. It contains silicone oil 200 as the fill fluid, known for its stability and effectiveness in pressure transmission.

Designed with a single-ended head type, this transmitter does not include a vent, which simplifies its installation and minimizes potential contamination. The gasket material is available in either Teflon or PTFE, further contributing to its robust design. For output, it utilizes a standard analog signal of 4-20 mAdc, facilitating integration into various control systems and monitoring applications.