Ex d Approved LoRaWAN Process Pressure Sensor

SKU: WSLRWEX-PPS

WSLRWEX-PPS is the LoRaWAN Integrated Process Pressure Sensor with Exd approval for installation in Zone 1, Zone 2 or Safe Zone, and it has different kinds of measurements, such as Gage/Absolute/Sealed Gage, range -1 .. + 1000 bar, high accuracy, and stability. With Ultra-low-power design and smart firmware allow the sensor can last up to 10 years with a single C battery (depending on configuration). It can support all LoRaWAN frequency bands in the World.

Typical applications are pressure monitoring of oil pipelines, gas pipelines, LPG tanks, CNG tanks, etc.

LoRaWAN compliant

  • LoRaWAN Specification V1.0.3

10 Year battery

  • Ultra-low power sensing technology from Daviteq with Ultra-low power wireless technology allows the sensor can last up to 10 years with a single battery C

High Accuracy & Stable

  • Advanced PIEZO technology to deliver high accuracy and stable measurement

Exd Designs

  • Exd approval for installation in Zone 1, Zone 2 or Safe Zone
SensorAdvanced PIEZO technology
Measurement rangeSelect from -1 .. + 1000 bar Gage/Absolute/Sealed Gage (Over pressure protection: 1.5 x Span)
Accuracy & Stability0.5% of span, < 0.3% span/year
Wetted parts & Measuring Fluids 304SS/316SS, Any fluid which is workable with materials 304SS/316SS
Process Working temperature-40 .. + 105 oC
Process connection1/2” NPT-male as standard, others please consult factory
CommunicationLoRaWAN Class A, V1.0.3
Data rate 250bps .. 5470bps
AntennaExternal Antenna
RF Frequency and Power860..930 MHz, +14 .. +20 dBm, configurable for zones: EU868, IN865, RU864, KR920, AS923, AS923-2, AU915, US915
Data sending modesinterval time, or when status changes, or manually triggered by a magnetic key.
Configurationvia Downlink or offline USB cable (PC software is supplied for free)
Battery01 x C type LiSOCl2 3.6V battery, not included (recommend SAFT LS26500)
HousingCast aluminum, IP66
Ex CertificationIMQ 14 ATEX 005 X, TÜV CY 18 ATEX 0206158 X and IECEx DEK 15.0048X
Hazardous Protection MarkingATEX II 2G Ex db IIC T4 Gb and ATEX II 2D Ex tb IIIC T135°C Db
StandardsIEC EN 60079-0, IEC EN 60079-7 and IEC EN 60079-31
Applicable ZonesZone 1 & 2 gas hazardous areas
Zone 21 & 22 hazardous areas which contain conductive combustible dust
Ambient working temperature-40°C to +85°C (use with SAFT LS26500)
DimensionsH100xW100xD80 (excluded antenna)
Net-weight~ 1500 grams (without battery)
ITEM CODEDESCRIPTIONS
WSLRWEX-PPS-G10-01LoRaWAN Process Pressure Sensor, Ex d, IP66, 0-10 barg, 316SS 1/2"NPT
Notes:Select other pressure ranges: 1, 1.6, 2.5, 4, 6, 10, 16, 25, 40, 60, 100, 160, 250, 400, 600, 1000 BARG.

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