ENV01 – Datasheet #
Parameters #
- Electricity & Gas Consumption (Modbus/CT/Pulse
- Water Usage (Pulse)
- Air Quality (PM1.0, PM2.5, PM4, PM10, VOC Index, *NOX Index* – Special Order*)
- Temperature
- Humidity
- Light Level (Lux)
- Sound Level (dB)
- RS485 & CAN Bus Communication Channels
OpenSense is a smart device built to monitor; environmental parameters, energy usage, waste, costs, and productivity.
Applications #
- Continuous monitoring of buildings and assets
- Energy profiling
- Predictive maintenance
- Smart Factories & Industrial Process Monitoring
- Smart Farming
- Clean Room Monitoring
- Production Test
Benefits #
-
- Open Source Hardware, Software and Data under your own control
- Works towards Net Zero carbon emissions
- Save business costs associated with energy usage and machine utilisation
- Provide monitoring to ensure safe working environments (HSE controls)
Functions #
Built in Measurements #
-
-
- Air Quality
- Temperature
- Relative Humidity
- Sound Level Meter
- Light Level Meter
-
External Measurements/Inputs #
-
-
- 100A Current Clamp (1ph/3ph)
- Pulse Input x 2 (3.3V TTL)
- RS485 Modbus (e.g. Utility Meters, BMS, Sensors)
- CAN Bus (e.g. Control modules, Sensors)
- 1-Wire DS18B20 Temperature Probe
-
Communications #
- WiFi (2.4GHz)
- LoRaWAN
*More options such as POE coming soon*
Power:
USB-C Power Supply
Order Options #
OSM – ENV01 – CT3 – AX – PX – BX-RX-COMX
CT0 Current clamps not supplied (default)
CT1 1-phase current clamp
CT3 3-phase current clamps
A0 Air Quality Sensor not fitted (default)
A1 Integrated Air Quality Sensor
P1 External DS18B20 Temperature Probe
B1 Side Arm Brackets (default)
B2 DIN Bracket
B3 VESA Bracket
R(X) Europe(1), USA/AUS(2), Korea(3), Asia(4), India(5)
COM Communications Protocol
COM1 = WIFI (2.4GHz)
COM2 = LoRaWAN
Certification #
CA, CE, RoHS
CONDITIONS OF USE
Indoor/Covered applications
-20 to +70°C, 0 – 95%RH
*Dependent on sampling rate and power saving mode
Applications #
Air Quality(PM2.5 & PM10) #
Range: 0 – 1000ug/m3
Resolution: 1ug/m3
Accuracy: (0 μg/m3 to 100 μg/m3 range ±15 μg/m3), (100μg/m3 to 1000
μg/m3 range ±15 %)
Temperature #
Range: -20 to +70°C
Resolution: 0.04°C
Accuracy: ±1°C
Sound Level Meter #
Range: 35.1 – 122.5dB
Resolution: 0.1dB
Accuracy: ±2dB
Humidity #
Range: 0 – 100%RH
Resolution: 0.7
Accuracy: ±2%RH
Light Level Meter #
Range: 0 – 3500 Lux
Resolution: 1 Lux
Accuracy: ±5.0% (RDG)
Current Clamps #
Channels: 1-3
Range: 0 – 100A
Resolution: 0.081A
Accuracy: ±1.0% (RDG)
(Suitable for cable size upto 13mm diameter)
Digital Inputs (Pulse/1-Wire Functions) #
Channels: 2
Range: 0 – 100kHz
Modbus RTU RS485 #
Supports 8 devices & 16 registers/device
Data rate: 1Mbps
ESD Protection:
±15 kV IEC 61000-4-2 air discharge
±8 kV IEC 61000-4-2 contact discharge
CAN Bus #
Data rate: 1Mbps
Compliant with ISO 11898-2
ESD Protection Exceeds ±16 kV HBM
Weight #
350g
Dimensions #
110mm x 90mm x 48mm
Wireless #
LoRaWAN (EU868, US915, AU915,KR920,AS923,IN865)
Licenses #
Hardware: CERN OHL-W v2
Software #
LGPLv3