| Model | STD735 | Differential Pressure Transmitter | 
| Process Wetted Heads & Diagphragm Materials | E | Process Head Material:316 Stainless Steel Diaphragm Material: 316L Stainless Steel
 | 
| Fill Fluid | 1 | Silicone Oil 200 | 
| Process Connection | H | 1/2′ NPT female Materials to Match Head & Head Bolt Materials Selections(1)
 | 
| Bolt/Nuts Materials | S | 316 SS | 
| Vent/Drain Type/Location | 4 | Head Type: Dual Ended Vent Type: Standard Vent
 Location: End
 Vent Material: Matches Head Material(1)
 | 
| Gasket Materials | A | Teflon® or PTFE (Glass Filled) | 
| Static Pressure | S | Standard Static Pressure – 4500 psig (315 bar) | 
| Head/Connect Orientation | 1 | Standard, 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 | E | Material: 316 Stainless Steel (Grade CF8M) Connection: 1/2 NPT
 Lighting Protection: None
 | 
| Output/Protocol | H | Analog Output: 4-20mA dc Digital Protocol: HART Protocol
 | 
| Customer Interface Selections | S | Indicator: Standard (w/Internal Zero,Span & Config Buttons) Ext Zero, Span & Config Buttons: None
 Languages: EN, RU
 | 
| Application Software | 1 | Diagnostics: Standard Diagnostics | 
| Output Limit, Failsafe & Write Protect Settings | 1 | Write Protect: Enabled Fail Mode: High> 21.0mAdc
 High & Low Output Limits(3)
 | 
| General Configuration | S | Factory Standard | 
| Accuracy and Calibration | A | Accuracy: Standard Calibrated Range: Factory Std
 Calibration Qty: Single Calibration
 | 
| Mounting Bracket | 1 | Bracket Type: Angle Bracket Material: Carbon Steel
 | 
| Customer Tag | 1 | One Wired Stainless Steel Tag (Up to 4 lines 26 char/line) | 
| Unassembled Conduit Plugs & Adapters | A0 | No Conduit Plugs or Adapters Required |