Ordering Information Model STG840 Gauge Dual Head Pressure Transmitters Process Head & Diaphragm Materials E Process Head/ Reference Head Material(1): 316 Stainless Steel / 316 Stainless Steel Barrier Diaphragm Material: 316L SS Fill Fluid 1 Silicone Oil 200 Process Connection G Size/Type: 1/2" NPT (female) Material: Same as Process Head(2) Bolt/Nuts Materials S 316 SS Vent/Drain Type/Location 4 Head Type: Dual Ended Vent Type: Standard Vent Location: EndVent Material: Matches Head Material(3) Gasket Materials C Graphite Head/Connect Orientation 1 High Side Left, Low Side Right(4) / Std Head Orientation Approvals D IECEx Explosion proof, Intrinsically Safe & Non-incendive Electronic Housing Material & Connection Type F Material: 316 Stainless Steel (Grade CF8M) Connection: M20Lightning Protection: None Output/ Protocol F Analog Output: noneDigital Protocol: Foundation Fieldbus Customer Interface Selections D Indicator: AdvancedExt Zero, Span & Config Buttons: NoneLanguages: EN, GR, FR, IT, SP, RU, TU Application Software 1 Standard Diagnostics Output Limit, Failsafe & Write Protect Settings 6 Write Protect: DisabledFail Mode: N/A High & Low Output Limits(5): N/A Fieldbus or Profibus General Configuration C Custom Configuration (Unit Data Required from customer) Accuracy and Calibration A Accuracy: StandardCalibrated Range: Factory Standard Calibration Qty: Single Calibration Mounting Bracket 3 Bracket Type: Angle BracketMaterial: 316 SS Customer Tag 1 One Wired Stainless Steel Tag (Up to 4 lines 26 char/line) Unassembled Conduit Plugs & Adapters A7 M20 316 SS Certified Conduit Plug Certifications & Warranty TPFXF1 Over-Pressure Leak Test Certificate (1.5X MAWP) (F3392) EN10204 Type 3.1 Material Traceability (FC33341)Calibration Test Report & Certificate of Conformance (F3399) Factory 0000 Factory Identification Reference head available with Dual Head Gage models only. In-Line Gage models are supplied with Process Head only. STG830,840,870 supplied via 1/2" flange adapter same material as process head except carbon steel shall use 316 SSExcept Carbon Steel Heads shall use 316SS Vent/Drain & Plugs and or 1/2" adaptersLeft side/Right side as viewed from the customer connection perspectiveNAMUR Output Limits are configurable by customer
