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267 Very Low Differential Pressure Transducer
Brand: Setra Systems, IncSetra’s Model 267 is the most rugged high accuracy, low differential pressure transducer on the market. This unit delivers accuracies of ±0.25%, 0.4%, 0.5% and ±1% FS and pressure ranges from 0.1” W.C. up to 100” W.C.
The 267 is housed in robust, NEMA 4 rated enclosure and has an optional static pressure probe reducing installation and material costs. The 267 is offered with an optional LCD display and a standard accuracy of ±0.5% making it ideal for high accuracy Pharmaceutical applications.
Features- Modbus RTU (RS485) Output Available
- 0.1” W.C. up to 100” W.C. Pressure Ranges
- Optional 3.5 Digit LCD Display w/ 0.5% FS Accuracy
- NEMA 4 Rated Housing
- PG-9, PG-13 or Conduit Electrical Termination
- Integral Static Pressure Probe
- 24 VAC or 24 VDC Excitation
- Meets CE Conformance Standards
Specifications
Brand
Accuracy
- ± 1 % Full Scale (Without Display)
- ± 0.4 % Full Scale Optional
- ± 0.25 % Full Scale Optional
- ± 0.5 % Full Scale (With Display)
Pressure Range
- 0.1” to 100” WC
Environmental Protection
- IP65
- NEMA 4
Certifications & Approvals
- RoHS
- CE
Display
- LCD
Mounting
- Duct Mount
- Wall Mount
Excitation
- 24 Vac/dc
Case Material
- Polycarbonate
- Plastic Glass-Filled
Non-Linearity, BFSL
- ± 0.22 % Full Scale Optional
- ± 0.38 % Full Scale Optional
- ± 0.98 % Full Scale Standard
Hysteresis
- ± 0.10 % Full Scale
Non-Repeatability
- ± 0.05 % Full Scale
Long-term Stability
- 0.1 FS Total
Operating Temperature
- 0° to 150° F (-18° to 65° C)
Storage Temperature
- -65° to 180° F (-54° to 82° C)
Output
- 0-10 Vdc
- 0-5 Vdc
- 4-20 mA
Circuit
- 3-Wire (Exc, Gnd, Sig), Protected from Miswiring
Excitation
- For 0-5 Vdc Output: 9-30 Vac/12-40 Vdc
- For 0-10 Vdc Output: 11-30 Vac/13-40 Vdc
- HVAC Systems
- Energy Management Systems
- Oven Pressurization & Furnace Draft Controls
- Static Duct and Cleanroom Pressures