Senseca HD50CR Clean Room Logger Transmitter (± 125 Pa (0.01 Pa Resolution))
GENERAL CHARACTERISTICS
Display and Keyboard: Red electroluminescent - 4 Keys
Configuration: Front keys, USB , Ethernet, PC software, RS485 Modbus Alarm Buzzer, LED, E-mails
Analog output:
3 x 0/4…20 mA (active, max. load 500 Ω) or 3 x 0…5/10 V (min. load 10 kΩ) galvanically isolated
USB: HID type with front Mini-USB type B connector
RS485: Modbus-RTU Slave
Ethernet: RJ45 connector
Wi-Fi: Optional
Protocols: Proprietary, Modbus-RTU, Modbus TCP/IP, SMTP, FTP, HTTP, NIST
Measuring / logging intervals:
1, 2, 5, 10, 15, 30 s
1, 2, 5, 10, 15, 30, 60 min
Internal memory: Circular management or stop logging if memory is full. Storable samples from 420,940 to 906,640 depending on the number of quantities selected
Power supply: 24 Vac / Vdc ±10% (Max 5 W)
Electrical connections: Screw terminal block (max. 1.5 mm2)
Operating temperature: -10…+50 °C
Storage temperature: -10…+70 °C
Housing material: Stainless steel (AISI 316 front panel)
Weight: 640 g approx.
Installation: Flush-mount
Protection degree: IP 65 (front panel)
DIFFERENTIAL PRESSURE
Measuring range: ± 125 Pa (0.01 Pa Resolution)
Accuracy: ± 0.35% typ. of measuring span
Zero drift: Self-calibration
Temperature drift: ±0.5% typ. of measuring span
Units of measurement: Pa, mmH2O, mbar, inH2O, mmHg, hPa
Type of use: For air and neutral gases
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