GHM Delta OHM HD50CR, Operating Manual

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HD50CR
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V1.0
14 ORDERING CODES
HD50CR Relative or differential low pressure transmitter / data logger designed for
wall flush-mounting. Integrated Web Server. Ethernet connection (Wi-Fi
on request). Measurements are stored in the internal memory and trans-
mitted to an FTP address, to the Cloud and via e-mail. Three 0/4…20 mA
current and 0…5/10 V voltage analog outputs. Electroluminescent LCD dis-
play. Acoustic alarm with internal buzzer. Power supply 24 Vac/dc.
HD35AP-S and HDServer1 softwares downloadable from Delta OHM web
site are included.
The combined temperature and relative humidity probe has to be
ordered separately. The Ethernet cable is not included.
Temperature and relative humidity combined probes
HP3517E… Temperature and relative humidity combined probe. Pt100 temperature
sensor. R.H. sensor measuring range 0…100%. Pt100 sensor measuring
range -40…+150 °C. R.H. sensor operating temperature -40…+150 °C.
8-pole M12 female connector.
Accessories
HD35AP-CFR21 Software option that adds to the features of the basic software (both
HD35AP-S and HDServer1), the management of the data logging
system in accordance with the FDA 21 CFR part 11 recommenda-
tions. For Windows

operating systems.
HD75 Saturated solution to check Relative Humidity probes at 75 % RH,
includes ring adapter for 14 mm diameter probes, thread M12×1.
HD33 Saturated solution to check Relative Humidity probes at 33 % RH,
includes ring adapter for 14 mm diameter probes, thread M12×1.
HD11 Saturated solution to check Relative Humidity probes at 11 % RH,
includes ring adapter for 14 mm diameter probes, thread M12×1.
DELTA OHM metrology laboratories LAT N° 124 are ISO/IEC 17025 accredited by
ACCREDIA for Temperature, Humidity, Pressure, Photometry / Radiometry, Acous-
tics and Air Velocity. They can supply calibration certificates for the accredited
quantities.
HP3517E
CABLE LENGTH:
2 = 2 m, 5 = 5 m, 10 = 10 m
.
STEM LENGTH:
TC1 = 135 mm (PBT technopolymer)
TC2 = 150 mm (AISI 304)
TC3 = 335 mm (PBT technopolymer)