Sensor

• Range: 1, 2, 3, 5, 10 (or other ranges up to 200) m H2O
• Accuracy: ±0.25 (typ.) (combined linearity, hysteresis, repeatability) %Span
• Resolution: ±0.01 %Span
• Pressure reference: Vented Gauge
• Temperature Coefficient of Zero:  ≤±0.03 %FS/°C
• Temperature Coefficient of Span:  ≤±0.03 %FS/°C
• Long term stability (1 year): ≤ 0.2 %Span
• Overload Protection: 150 %FS
• Load Cycles (Zero to Full Scale): 10+ Million
• Storage / Operation Temperature: -20 ~ +85 °C
• Compensated temperature: 0 ~ 60 °C

Power

• Power Supply: Built-in Replaceable Lithium Battery, External Power (option)
• Rated Voltage: 3.6V
• Battery Lifetime: 100,000+ Readings and 20,000+ Transmission
  (with UDP protocol/ more than 10 years for most of applications)

Physical Specification

• Materials: O-ring: Viton, Body: SS304, Diaphragm: SS316, Oil: Silicon, Enclosure: ASA/POM

• Process Connection: No Process Connection (or on request)

• Weight: ~1,200 (for 3m range) g
• Protection Rate: IP66 and UV protected enclosure and IP68 sensor head

Communication

• LoRaWAN® Version, Class: 1.0.2revB, Class A (Class C on request) 

• LoRaWAN® Frequency Zone: AS923, EU868, US902-928, AU915-928 (other zones available on request)

• LoRaWAN® Activation Type: OTA (default), ABP

• Sampling Type: Periodic (default), Event triggered

• Sampling Period: Configurable via downlink (default 4 hours)

• Transmission Type: Per sample (default), Event triggered, Conditional

• Parameter Configuration: Over-the-air via LoRaWAN® downlinks, Locally via wireless connectivity

• Firmware Update: Locally via Wireless Connectivity, Over The Air