Honeywell STG840-E1DS4A-1-A-AHE-11S-B-21A0-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, 1/4" NPTF DIN 19213 Process Connection, 316 SS Bolt and Nuts, Dual-Ended Head, Standard End Vent, 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, Advanced Display, External Zero, Span, Configuration Buttons. Standard Diagnostics, Fail High (3.8 to 20.8 mA DC Output Limits). 304 SS Angle Bracket, One Wired SS Tag. Factory Standard Configuration, Custom Range Single Calibration. Calibration Test Report and Certificate of Conformance