TEMPERATURE, HUMIDITY, CO2 & PIR LOGGER (131B)

 

Designed to monitor room occupancy, to allow optimal facilities usage or cleaning schedules, the ISL131B is battery powered, wireless and simple to install at any location. Also reporting temperature, humidity and carbon dioxide levels, the ISL131B allows monitoring of ambient conditions to ensure optimal work environments.

  • Assists in ensuring optimal operating conditions in room environments

  • Reports percentage occupancy in configurable time windows

  • Allows decision making on under-used resources & peak use times

  • Can indicate unexpected occupancy

  • Allows optimisation of cleaning schedule requirements (e.g. for washrooms)

  • Battery powered
  • Wireless
  • Range up to 10km line-of-sight
  • Configured over the air from ISL LoRa™ USB dongle
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KEY FEATURES 

 

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LONG BATTERY LIFE

Our sensors have been designed to have a battery life of up to 10 years, so you don't have to worry about changing them frequently. 

LOWER COSTS

Choosing wireless sensors and a cloud platform enables you to reduce your installation and maintenance costs.

 

SIMPLE SET-UP

Our CQC compliant sensors are easy to set up and do not require integration with your existing IT infrastructure. 

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PERSONALISED DASHBOARDS

Our online monitoring software, Realtime Online is set-up to meet the specific needs of your organisation.

PROVEN PARTNER

Invisible Systems are trusted by clients in both the public and private sectors. You can rely on us to deliver an outstanding level of service.

 

PROACTIVE ALARM SYSTEM

Pro-active alerts ensure that your team can prevent breaching critical levels, and so safeguard patient well-being.

 

 

ADDITIONAL INFORMATION 

 

CONFIGURABLE THRESHOLDS

Configurable high/low thresholds allow different transmit intervals when thresholds are crossed providing advanced edge intelligence to the network, and enable alarms to be generated by Realtime-Online™.
 

REAL-TIME MONITORING 

Data from every sensor in your network is reported back through Invisible Systems Big Data architecture either to our Monitoring and Analytics platform Realtime-Online™, or to a partner cloud platform via our API, ensuring that your data is visible, actionable and valuable to your organisation.
 
 

LORA

The 131B transmitter connects to the cloud via Invisible Systems cellular LoRa™ gateways, providing low power, reliable communication and long battery life. Invisible Systems can provide their in-house built Realtime-Online™ cloud portal to make this an ideal low-cost end-to-end solution.

LORAWAN

The ISL131B is a LoRaWAN certified device and Invisible Systems are members of the LoRa alliance. It offers both ABP and OTAA activation options and is designed to work with all LoRaWAN gateways and network servers.

 

 

 

TECHNICAL DATA 

COMMS

Frequency/Band (LoRa): EU 868Mhz Other regions available on request

Frequency/Band (LoRaWAN): EU863-870 Other regions available on request

Expected range (line of sight): Up to 10km

Power: LoRaWAN 25mW (14 dBm) LoRa: 100mW (20 dBm)

APPROVALS

Approvals: CE, FCC, IC, Other regions available on request

FCC ID: Contains module VPYCMABZ

ICID: Contains module 722C-CMABZ

ENVIRONMENTAL

Dimensions (mm): 84x84x33

Enclosure colour: White

Enclosure plastic type: ABS

Operating Temp Range: -20°C to +60°C

Operating Humidity Range: 30% RH to 90% RH

Battery: 1 x C-cell (8500 mAh)

Batteries type: Lithium Thionyl Chloride (Non rechargeable)

Expected battery life, 6 min Tx interval: Up to 4 years

Expected battery life, 6 hour Tx interval: Up to 10 years

Operating lifetime: Up to 10 years

Power type: Battery 3.6VDC

PIR MOTION SENSOR

Detection distance: Maximum 5m

Field of view: 120° x 18°

Default window size: 30 seconds

Window size range: 30 secs to 60 mins

Tx interval range (multiple of window size): 1 min to 6 hours

TEMPERATURE

 

Measurement Range: -20°C to +60°C

Accuracy:±0.2°C (typical)
±0.3°C (maximum)

Resolution/Step-size: 0.1°C

Drift: < 0.03 oC/yr

Sensor characteristics: Digital

Calibration: Optional

HUMIDITY

 

Measurement Range: 0RH to 100% RH

Accuracy: ±2%RH

Resolution/Step-size: 0.5%RH

Drift: < 0.25% RH/yr

Sensor characteristics: Digital

Calibration: Optional

CO2

 

Measurement Range: 0 - 5000ppm

Accuracy ±(30ppm + 3% of reading)

Resolution/Step-size 1ppm

Calibration Optional

Auto-calibration Optional ABC

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