Wireless Process Pressure Sensor


Wireless Process Pressure Sensor is a combination of wireless sensor transmitter WS433-M12F and sensor PPS , it has different kind of measurement, such as Gage/Absolute/Differential, raneg -1 .. + 700 bar, high accuracy and stability, Ultra-low power consumption.

Reliable & Secured Wireless Connection

  • Sub-Ghz technology from Texas Instruments allows reliable wireless connection and secured data by AES-128

10-year with a single battery

  • Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology fromTexas Instruments allow the sensor can last up to 10 years with a single battery AA.

High accuracy

  • 0.5% of Span

Wide measurement range

  • Select from -1 .. + 700 bar
Sensing TechnologyAdvanced PIEZO/Capacitance technology
Measuring rangeSelect from -1 .. + 35 bar Gage/Absolute/Sealed Gage
Over pressure protection1.5 x Span
Accuracy & Stability0.5% of span, < 0.3% span/year
Measuring FluidsAny fluid which is workable with wetted materials 304SS/316SS
Working temperature-10 .. + 80 oC
Process connectionStandard G1/4 or Others (consult factory)
Electrical connectionM12-male connector
Data speedUp to 50kbps
Tranmission distance, LOS1000m
AntennaInternal Antenna
Battery01 x AA 1.5-3.6VDC, up to 10-year operation, depends on configuration
Frequency BandISM 433Mhz, Sub-GHz technology from Texas Instrument, USA
International ComplianceETSI EN 300 220, EN 303 204 (Europe) FCC CFR47 Part15 (US), ARIB STD-T108 (Japan)
Vietnam Type Approval CertificationQCVN 73:2013/BTTTT, QCVN 96:2015/BTTTT (DAVITEQ B00122019)
Security StandardAES-128
Operating temperature of PCB-40oC..+60oC (with AA L91 Energizer)
HousingPoly-carbonate, IP67
Installation methodL-type bracket SUS304 , by M4 screws or double-sided 3M tape (included)
Product dimensions & net weight180x30x30mm, < 150g
WS433-M12FWireless Sensor Transmitter 433Mhz, compatible with all DULP sensor modules, AA 1.5VDC battery, IP67
PPS-G-10Gage Pressure Sensor DULP Module, range 0-10 barg, accuracy 0.5%, process connection G1/4-male, 304SS, electrical connector M12-male
Notes* Must order for both wireless transmitter and sensor module

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