Model: 2641010WD11T1C
Ranges: {010WD} 0 to 10.0″ W.C.
Output: {11} 4-20 mA
Electrical Termination: {T1} Terminal Strip
Accuracy: {C} +/- 1% FS – no Cal. Cert
Setra 264 Low Differential Pressure Transducer
Setra 2641010WD11T1C
| Setra Model 264 Technical Specifications | |
|---|---|
| ● POWER SECTION | |
| Supply Voltage Requirements | 4 to 20 mA Output: 9 to 30 VDC (Minimum VDC = 9 + 0.02 x resistance of receiver plus line) 0 to 5 VDC Output: 9 to 30 VDC 0 to 10 VDC Output: 12 to 30 VDC |
| External Load Limits | Current Loop: 0 to 800 ohms Voltage Outputs: Calibrated into a 50k ohm load; operable into 5000 ohms or greater |
| ● INPUT SECTION | |
| Pressure Ranges Available | Unidirectional: 0 to 0.1 in. WC up to 0 to 100 in. WC Bidirectional: ±0.05 in. WC up to ±50 in. WC |
| Pressure Media Compatibility | Air or similar non-conducting gases. |
| Maximum Overpressure Limits | Ranges ≤ 10 in. WC: 10 psi (Proof), 15 psi (Burst) Ranges > 10 in. WC: 30 psi (Proof), 45 psi (Burst) |
| ● OUTPUT SECTION | |
| Output Signal Configurations | 4 to 20 mA DC (2-wire loop) 0 to 5 VDC (3-wire configuration) 0 to 10 VDC (3-wire configuration) |
| Bidirectional Output Center | 2.5 VDC or 12 mA at zero differential pressure. |
| Output Calibration Tolerance | Zero Signal: ±50 mV standard (±0.16 mA for current outputs) Full Scale Span: ±50 mV standard (±0.16 mA for current outputs) |
| ● PERFORMANCE | |
| Accuracy (at 70°F / 21°C) | ±1.0% FS standard (Optional premium tiers: ±0.4% FS or ±0.25% FS) *Includes Root Sum Square (RSS) of Non-Linearity, Hysteresis, and Non-Repeatability. |
| Long-Term Stability | ±0.5% FS maximum shift per year. |
| Thermal Coefficients (0 to 150°F) | Zero Shift: ±0.033% FS/°F Span Shift: ±0.033% FS/°F |
| Warm-Up & Position Effects | Warm-up time: 0.1 second to full accuracy specifications. Factory calibrated at 0g in the vertical plane (Position shift varies from 2.3% FS/g at 0.1 in. WC down to 0.15% FS/g at 10 in. WC). |
| ● PHYSICAL | |
| Enclosure Shell Material | Fire-retardant glass-filled polyester resin (Conforms to flammability rating UL 94V-0). |
| Pressure Ports / Fittings | Standard 3/16″ O.D. brass barbed fittings (optimized for 1/4″ push-on vinyl tubing). |
| Electrical Connections | Robust multi-position screw terminal strip (Optional integrated conduit enclosure lid). |
| Weight Parameters | Base module weight: 8.5 ounces (241 grams) continuous mass. |
| ● STANDARDS CONFORMITY | |
| Environmental Limits | Operating Temperature Bounds: 0 to 175°F (-18 to 79°C) |
Download Setra 2641010WD11T1C information here
Datasheet: Setra_Model_264_Data_Sheet
Manual: Setra_Model_264_Manual
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