GENERAL INFORMATION |
Series / Product | Series
| Brand | Huba Control
| Origin | Switzerland
| Series | Huba Control – 540
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PRESSURE SENSOR SPECIAL FEATURES |
Product Type | Pressure Transmitter
| Technology (Measuring Principle) | Ceramic measuring cell
| Varieties | Explosion Proof (EX), Low Pressure
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MEASURING RANGES |
Reference Pressure | Gauge
| Pressure Unit | [bar], [psi], [MPa], [kPa]
| Pressure Range | 0 … 0.05 to 0 … 0.6 bar
| Pressure Range [bar] [Min] | 0
| Pressure Range [bar] [Max] | 0.6
| Pressure Range [psi] [Min] | 0
| Pressure Range [psi] [Max] | 8.7
| Static Pressure [bar] [Max] | N/A
| Overpressure [bar] [Max] | N/A
| Positive Overpressure [bar] | N/A
| Negative Overpressure [bar] | N/A
| Burst Pressure [bar] [Min] | N/A
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PRESSURE SENSOR PERFORMANCE |
Accuracy | ≤ ± 0.35 %FS, ≤ ± 0.7 %FS
| Accuracy Details | ■ bei 25 ºC, incl. zero point, full scale, linearity, hysteresis and repeatability ■ fs
| Non-linearity | N/A
| Non-linearity Details | N/A
| Long Term Stability | ≤ ± 0.25 %FS
| Long Term Stability Details | Long term stability acc. IEC EN 60770-1
| TC Sensitivity | ≤ ± 0.07 %FS/10K
| TC Zero Point | ≤ ± 0.07 %FS/10K
| Adjustable | NO
| Adjustability Details | N/A
| Resolution | < 0.1% FS
| Sensitivity | N/A
| Response Time | < 150 ms
| Response Time Details | N/A
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ELECTRICAL SPECIFICATIONS |
Output Signal | 0 … 10 VDC, 0 … 5 VDC, 0.5 … 4.5 VDC Ratiometric, 4 … 20 mA
| Output Signal Details | ■ 4 … 20 mA (2 wire) ■ Intrinsic safety 4 … 20 mA (2-wire) ■ 0 … 5 V (3 wire) ■ 0 … 10 V (3 wire) ■ ratiom. 10 … 90%(3 wire)
| Supply Voltage | N/A
| Load Resistance | N/A
| Power Consumption | N/A
| Short-circuit Protection | YES
| Reverse Polarity Protection | YES
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ENVIROMENTAL CONDITIONS |
Media Temperature [°C] [Min] | -25
| Media Temperature [°C] [Max] | +85
| Ambient Temperature [°C] [Min] | -25
| Ambient Temperature [°C] [Max] | +85
| Storage Temperature [°C] [Min] | -40
| Storage Temperature [°C] [Max] | +85
| Compensated Temperature [°C] [Min] | N/A
| Compensated Temperature [°C] [Max] | N/A
| Ingress Protection | IP 65, IP67
| Vibration Resistance | Vibration nach IEC 68-2-6: 20 g, 15 … 2000 Hz, 15 … 25 Hz with amplitude ± 15 mm, 1 Octave/min. all 3 directions, 50 constant load
| Shock Resistance | Shock acc. IEC 68-2-27: 50 g, 6 ms half sine wave, all 6 directions, free fall from 1 m on concrete (6x)
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GENERAL MECHANICAL SPECIFICATIONS |
Mounting | Threaded – Internal Diaphragm
| Process Connection Male/Female | Female, Male
| Process Connection | 1/4"-18 NPT, G 1/2", G 1/4", G 1/8", R 1/4"
| Process Connection Details | N/A
| With Damper (Puls-snubber) | NO
| Process Connection Material | Stainless steel 1.4404 (316L)
| Diaphragm / Sensor Material | Ceramic, Al2O3 (99.6 %)
| Filling Fluid | Without
| Seal | EPDM, FPM, NBR
| Hygienic Version | NO
| Electrical Connection | DIN EN 175301-803-A, DIN EN 175301-803-C, M12x1, Swift Connector
| Electrical Connection Details | ■ Connector DIN EN 175301-803-A IP65 ■ Connector DIN EN 175301-803-C (Industrial standard 9.4 mm) IP65 ■ Connector M12x1 IP67 ■ Swift connector without or with cable 1.5 / 2 / 3 / 5 m (PVC spez.) IP67
| Display | NO
| Display Details | N/A
| Weight | Approx. 120 g
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TESTS / APPROVALS |
Scope Approvals | ATEX / Europe, CE / European Community, EAC / Eurasian Economic Community, IECEx / Worldwide, UL / Global
| Ship Approvals | N/A
| Explosion Protection | Intrinsic Safety "i"
| EX Zone | Zone 0, Zone 1, Zone 20, Zone 21
| Other Approvals | RoHS
| SIL Qualification | N/A
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INDUSTRIES / APPLICATIONS |
Application | Air conditioning systems, Hydrostatic level measurement, Leak testing
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