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Model 267MR Low Differential Pressure Transducer
Brand: Setra Systems, IncSetra’s Model 267MR is a highly configurable multi-range low differential pressure transducer. It offers multi-range capability with 6 field selectable ranges and 2 field selectable outputs that are easily configured by flipping a Dip Switch.
The 267MR is housed in a NEMA 4 rated enclosure with an optional static pressure probe reducing installation and material costs.
It delivers ±0.25%, ±0.4% and ±1% Full Scale accuracy options with pressure ranges from 0.1” W.C. up to 100” W.C.
Features- 6 Field Selectable Ranges
- 2 Field Selectable Outputs
- PG-9, PG-13 or Conduit Electrical Termination
- Integral Static Pressure Probe
Specifications
Brand
Accuracy
- ± 0.25 % of Full Scale (RSS at Constant Temperature)
- ± 0.4 % of Full Scale (RSS at Constant Temperature)
- ± 1 % of Full Scale (RSS at Constant Temperature)
Applications
- Cleanroom Pressure
- Energy Management Systems
- HVac Systems
- Static Duct Pressure
Approvals & Certifications
- CE
Compensated Temperature
- 5° to 65° C (40° to 150° F)
Electrical Connectors
- 1/2” Conduit
- Circuit: 2-Wire, Protected from Miswiring
- Circuit: 3-Wire, Protected from Miswiring
- D-Sub 9-Pin Connector
- PG13.5
- PG9
- Screw Terminal Strip
Enclosure, Body Material
- Plastic Glass-Filled Polycarbonate
Environmental Protection
- IP65
- IP66
- NEMA 4
Excitation Voltage
- 11-30 Vac for 0-10 Vdc Output
- 12-40 Vdc for 0-5 Vdc Output
- 13-40 Vdc for 0-10 Vdc Output
- 9-30 Vdc for 0-5 Vdc Output
Hysteresis
- 0.10 % of Full Scale
Non-Linearity
- ± 0.22 % of Full Scale, BFSL
- ± 0.38 % of Full Scale, BFSL
- ± 0.98 % of Full Scale BFSL
Non-Repeatability
- ± 0.5 % of Full Scale
NPT Connection
- 1/4” NPT Female
Operating Temperature
- -18° to 65° C (0° to 150° F)
Output
- 0-10 Vdc
- 0-5 Vdc
- 4-20 mA
- Bi-Directional Output at Zero: 12 mA
Overpressure & Static Pressure Limits
- psi: 0 to 10 (kPa: 0 to 68.95, bar: 0 to 0.689) Range Dependent
Sensor, Probe Material
- Stainless Steel Capacitive Sensing Element
Span & Zero Effect
- ± 0.06 of Full Scale/°C (± 0.033 of Full Scale/°F)
Stability
- Long-term: 0.1 % of Full Scale Total
Static Pressure
- psi: 10 (kPa: 69, bar: 0.69)
Storage Temperature
- -54° to 82° C (-65° to 180° F)
Supply Voltage
- 24 Vdc