| Model | STD770 | Model STD700 Differential Pressure Transmitter |
| Process Wetted Heads & Diaphragm Materials | F | Process Head Material: 316 Stainless Steel Diaphragm Material: Hastelloy C-276 |
| Fill Fluid | 1 | Silicone Oil 200 |
| Process Connection | A | None None (1/4" NPTF female thread Std) |
| Bolt/Nut Materials | N | Grade 660 (NACE A286) with NACE 304 SS Nuts |
| Vent/Drain Type/Location | 4 | Head Type: Dual Ended Vent Type: Standard Vent Location: End Vent Material: Matches Head Material(1) |
| Gasket Material | A | Teflon® or PTFE (Glass Filled) |
| Static Pressure | S | Standard Static Pressure - 4500 psig (315 bar) |
| Head/Connect Orientation | 1 | Meter Body: Standard Connection Orientation: High Side Left, Low Side Right(2) / Std Head Orientation |
| Approvals | A | FM Explosion proof, Intrinsically Safe, Non-incendive, & Dustproof |
| Electronic Housing Material & Connection Type | A | Material: Polyester Powder Coated Aluminum Connection: 1/2 NPT Lightning Protection: None |
| Output/ Protocol | H | Analog Output: 4-20mA dc Digital Protocol: HART Protocol |
| Customer Interface Selections | S | Indicator: Standard (w/internal Zero, Span & Conf Buttons) Ext Zero, Span & Config Buttons: None Languages: EN, RU |
| Application Software | 1 | Standard Diagnostics |
| Output Limit, Failsafe & Write Protect Settings | 1 | Write Protect: Disabled Fail Mode: High> 21.0mAdc High & Low Output Limits(3): Honeywell Std (3.8 - 20.8 mAdc) |
| General Configuration | S | Factory Standard |
| Accuracy and Calibration | A | Accuracy: Standard Calibrated Range: Factory Std Calibration Qty: Single Calibration |
| Mounting Bracket | 3 | Bracket Type: Angle Bracket Material: 316 SS |
| Customer Tag | 0 | No customer tag |
| Unassembled Conduit Plugs & Adapters | A6 | 1/2 NPT 316 SS Certified Conduit Plug |
| Certifications & Warranty | F1 | Calibration Test Report & Certificate of Conformance (F3399) |
| Factory | 0000 | Factory Identification |