Honeywell STG840-E1GC1A-1-A-AHC-11S-B-30A0-F1-0000 Pressure Transmitter, -14.7 to 500 PSI

STG840 Gauge Pressure Transmitter, Dual Head, -14.7 to 500 PSI Range Limits. Reference Accuracy 0.055% of Span, 100:1 Max. Turndown Ratio. 316 SS Head, 316L SS Diaphragm, Silicone Oil 200 Fill, 1/2" NPTF Process Connection, Carbon Steel Bolt and Nuts, Single-Ended Head, Teflon Gasket. Standard Head Orientation: High Side Left, Low Side Right. FM Explosion-Proof, Intrinsically Safe, Non-Incendive, Dustproof. Aluminum Housing, 1/2" NPT Connection, 4-20 mA DC Output, HART Protocol, Basic Display, External Zero, Span, and Configuration Buttons. Standard Diagnostics, Fail High (3.8 to 20.8 mA DC Output Limits). 316 SS Angle Bracket. Factory Standard Configuration, Custom Dual Calibration Range. F3399 Calibration Test Report and Certificate of Conformance.