The Model 261GR is a gauge pressure transmitter with a remote seal and capillary tube, designed for use in harsh ambient conditions. It features a stainless steel housing, base accuracy of ±0.1%, and measuring ranges from 6 kPa to 60 MPa. The device supports a turn-down ratio of up to 20:1 and offers flexible configuration via setup buttons, an LCD indicator, or a handheld terminal. It complies with PED following Sound Engineering Practice and is RoHS II compliant. Operating temperature ranges from -40 to 85 °C, with IP67 protection rated per IEC EN60529 and NEMA 4X. The housing has an M16 x 1.5, 1/2-14 NPT, or M20 x 1.5 electrical connection, depending on variant. Electromagnetic compatibility meets EN 61000-6-3 and EN 61000-6-2. Vibration resistance is up to 2 g at 1000 Hz, with shock resistance of 50 g for 11 ms.
The compact, robust transmitter housing is made of 316 stainless steel as a standard. Due to its high corrosion resistance it can be used in a wide variety of process and ambient conditions without any problems.
The user friendly display allows simple and intuitive local transmitter operation. Full device support, including diagnostic / maintenance information is guaranteed via the Device Type Manager software used in either a stand alone or system engineering tool. The transmitter provides local zero and span adjustments even without display.
| ABB Measurement & Analytics | |
|---|---|
| Product Category | Pressure Transmitters |
| Product Number | Model 261GR |
| Product Name | Gauge Pressure Transmitter |
| Signal Output | HART® Protocol |
| Sensor Technology | Mechanical Deflection; Strain Gauge |
| Pressure Measurement | Absolute; Sealed |
| Media | Liquid; Gas |
| Working Pressure Range | 0.8702 to 8702 psi (0.6124 to 6124 m H2O) |
