Vakuová měrka 902B
Pro více informací, prosím, kontaktujte prodejce:
- Ing. Martin Vondráček
- +420 778 759 907
- martin.vondracek@labtech.eu
Technická specifikace
| Sensor Type | Stainless steel enclosed Piezo (Absolute Pressure) |
| Measuring Range | 0.1 to 1000 Torr |
| Over Pressure Limit | 1500 Torr |
| Setpoint Range | 1 to 1000 Torr |
| Accuracy* | (10-1000 Torr) ±1% of Reading |
| Repeatability* | ±0.3% of Reading |
| Operating Temperature Range | 0 to 40°C (32 to 104°F) |
| Maximum Bakeout Temperature | 100°C (non-operating) |
| Digital Communication | RS485/RS232 (4,800 to 230,400 Baud) |
| Controls | Zero adjust, span adjust, analog output, pressure units, baud rate, address, factory default, set point functions: value, hysteresis, direction, enable |
| Status | Pressure reading, units, setpoint, operating time, transducer temperature, user tag, model, device type, serial number, firmware and hardware versions, part number, manufacturer |
| Analog Output** | 0 to 10 VDC, 100Ω maximum output impedance, linear or logarithmic (Absolute Pressure) |
| Analog Output Resolution | 16 bit (Primary) 12 bit (Secondary)*** |
| Digital Output Resolution | 0.1 Torr |
| Relays | Three relays SPDT (Optional) |
| Relay Contact Rating | 1 A @ 30 VAC/VDC resistive |
| Relay Response | 100 ms maximum |
| Power Requirements | 9 to 30 VDC <1.2 watt maximum |
| Temperature Coefficients | |
| Zero | 0.01% of Full Scale/°C |
| Span | 0.02% of Reading/°C |
| Installation Orientation | Any |
| Internal Volume | 1.023 cm3 (KF16) |
| Materials Exposed to Vacuum | 316 Stainless Steel |
| Electronics Casing | 304 Stainless steel |
| Weight | 0.37 lb (170 g) (with KF16 flange) |
| Compliance | 2004/108/EEC Electromagnetic Compatibility |
| Notes: | *Accuracy and repeatability are typical values measured with Nitrogen gas at ambient temperature after zero adjustment. **Other analog outputs available (extensive output emulation options). ***Hardware option |
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