Specifications(PDF)
The Series 2800 Current to Pressure Transducerutilizes closed loop pressure feedback system that closely controls output andcompensates for vibration, mounting angle, temperature, and supply pressurevariations. These characteristics make this unit ideal for field mounting on avalve. The control mechanism is a piezoceramic actuator encapsulated in aprotective skin, which provides a constant defense against humidity andcontaminants. These features make this unit ideal for use in demandingapplications. The 2800 also comes in a NEMA 4X enclosure and is fieldreversible. It is FM and CSA approved intrinsically safe, as well. For ease ofinstallation, this model has input and output ports on both the front and backand can be easily panel mounted.
Service:Oil free, clean dry air filtered to 40 microns.Input Signal: 4-20 mA.Air Supply: Minimum: 5 psig (0.3 bar) abovemaximum output; Maximum: 100 psig (6.9 bar).Output: 3 to 15 psig (0.2 to 1.0 bar), 6 to30 psig (0.4 to 2.1 bar).Accuracy: Series 2800: ±0.1% of span.Linearity: Series 2700: <±0.5% of span.Hysteresis: Series 2700: <0.5% of span;Series 2800: <0.1% of span.Repeatability: Series 2700: <0.5% ofspan; Series 2800: <0.1% of span.Supply Pressure Sensitivity: Series 2700:<0.1% of span per 1.0 psig (0.1 bar).Power Requirement: Loop powered.Temperature Limits: Series 2700: -20 to 150°F(-29 to 66°C); Series 2800: Operating: -40 to 160°F (-40 to 71°C); Storage:-40 to 200°F (-40 to 93°C).Pressure Connections: 1/4″ female NPT.Electrical Connection: 1/2″ female NPT.Air Consumption: Series 2700: 0.03 scfm(.01 l/s) at midrange typical; Series 2800: 0.025 scfm (.01 l/s) at midrangetypical.Output Capacity: 4.5 scfm (2.1 l/s) at 25psig (1.7 bar) supply; 12.0 scfm (5.7 l/s) at 100 psig (6.9 bar) supply.Enclosure: Chromate-treated aluminum withepoxy paint.Enclosure Rating: NEMA 4X (IP65) andintrinsically safe.Weight: Series 2700: 1.3 lb (0.59 kg);Series 2800: 0.8 lb (0.37 kg).Agency Approvals: CE, CSA, FM.FM Intrinsically Safe Ratings: Class I, II,III, Division 1, Groups C, D, E, F and G; Class I, Division 2, Groups A, B, Cand D; Class II and III, Division 2, Groups F and G.CSA Intrinsically Safe Ratings: Class I,Division 2, Groups C and D; Class II, Groups E, F and G; Class III.OPTIONS:
- Valve Mount: For factory mounting and calibration to Hi-Flow control valves, add Current-to-Pressure Transducer model number as suffix (Series 2800 only).
ACCESSORIES:
- A-180 – Valve mounting kit, for Hi-Flow control valves.
- A-181 – DIN rail mounting kit, suitable for EN-50035, EN-50042, and EN 50022 rails.
- A-182 – Pipe mounting kit, for 1-1/2″ and 2″ pipes.
