Search
Menu Close

Monnit Industrial PAR Light Wireless Meter

Manufacturer:
Monnit’s Industrial PAR Light Wireless Meter monitors this spectral range (389 to 692 nanometres) from indoor and outdoor light sources, including LEDs.
Part Number: MNS2-4-IN-LS-PAR
Back to Previous Page
$4,547.00 ex GST
i h
Delivery date: 3-4 weeks

Let plants grow in a good light

Crops require a specific amount of light during a particular timeframe. The ideal light for plants comes from the wavelength known as the photosynthetically active radiation (PAR) spectrum. Monnit’s Industrial PAR Light Wireless Meter monitors this spectral range (389 to 692 nanometers) from indoor and outdoor light sources, including LEDs.


Monnit’s PAR Light Meter is a full-spectrum quantum device that measures PAR in photosynthetic photon flux density (PPFD). One of the two important light readings you receive from the PAR Light Meter is PPFD, indicated by micromoles per square meter per second (µmol/m2/s). The PPFD reading shows both light intensity and the amount of light that is on a square meter of crops each second.


See the lights plants need to stay healthy

Another critical reading from the PAR Light Meter that helps assess plant health is Daily Light Integral (DLI). The DLI measurement indicates the PAR level or PPFD accumulation that falls on a square meter of crops during 24 hours. It’s calculated in moles of light per square meter per day (mol/m2/d).

The PAR Light Meter comes equipped with a threaded M8 6-pin connector built into the lead for quick and easy disconnect or replacement as needed. It also features;

  • Light sensor rated to IP-68 and built with a self-cleaning, anodized aluminium body with acrylic diffuser 
  • Blue-enhanced silicon photodiode with a spectral range of 389-692 nm +/- 5 nm 
  • 5 m of shielded, twisted-pair wire with TPR jacket (high water resistance, high UV stability, and flexible in cold conditions) 
  • Sensor sold with mounting bracket and leveling plate

This sensor comes with an industrial battery included with the life of up to 7 years.

All industrial sensors are enclosed in a reliable, weatherproof NEMA-rated enclosure that are constructed for both indoor and outdoor use. These rugged enclosures protect the sensor circuitry against;

  • Falling dirt
  • Wind-blown dust
  • Rain, sleet, snow, splashing water, and hose-directed water
  • Ice formation on the enclosure
  • Increased resistance to corrosion


Features

  • Impressive wireless range of up to 1,200 feet through walls
  • Frequency-hopping spread spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Stores 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle)
    • 10-minute heartbeats = ~ 22 days
    • 2-hour heartbeats = ~ 266 days
  • Over-the-air updates
  • Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email


Applications

  • Greenhouses
  • Growth chambers
  • Aquaculture
  • Grown houses
  • Aquariums
  • Outdoor growing facilities


IMPORTANT  - Sensor Operation

Please note: this sensor requires both an applicable Gateway and iMonnit software to operate. For further information, please refer to the tabs above or related products below.

Monnit Gateway Options

An integral component of any IoT network is the gateway. A gateway device allows for data from sensors to be transmitted to the iMonnit software platform.


Monnit Ethernet Wireless Gateway 4

Monnit’s Ethernet Gateways allow your Monnit Wireless Sensors to communicate with the iMonnit™ Online Wireless Sensor Monitoring and Notification System without the need for a PC. Simply provide power and plug the gateway into an open Ethernet network port with an internet connection. It will then automatically connect with our online servers, providing the perfect solution for commercial locations where there is an active internet connection.

Learn more about the Ethernet Wireless Gateway 4>>



Monnit 4G + Ethernet IoT Gateway

The ALTA® by Monnit Wireless IoT Gateway combines a 4G LTE CAT-M1/NB2 cellular engine and Ethernet platform with Monnit’s wireless access point network to aggregate and communicate data from Monnit ALTA Wireless Sensors. The ALTA IoT Gateway allows ALTA Sensors to operate on the world’s leading cellular networks and stay connected to the Internet. The gateway uses AC main power but also has redundant power through a battery backup lasting up to 60 hours.

To meet the global demand for enterprise IoT deployment, the IoT Gateway communicates with the cloud-based iMonnit® monitoring software via cellular transmission, making it ideal for remote locations or where the Internet isn’t available. The RJ-45 Ethernet jack allows local device configuration, diagnostics, and connectivity backup. The IoT Gateway is instrumental in sending sensor notifications via text, email, or call if user-defined conditions are met or exceeded.

Learn more about the 4G + Ethernet Wireless Gateway 4>>


Online Sensor Monitoring Software

iMonnit is a cloud based mobile internet platform and central hub for managing Monnit and ALTA products. All data is secured on dedicated servers operating Microsoft SQL Server. This online user interface is where all your device settings can be arranged, supervised, and modified to reflect your unique environment. OneTemp will look after the activation and setup of your new online iMonnit account free of charge. There is also a free mobile app for you to stay in control at all times. Start with the basic version or upgrade to iMonnit Premiere to enjoy the full features your Monnit experience can offer.


iMonnit Basic Vs Premiere:

  • Basic - Free with no ongoing costs
    Monnit Basic is included for free with all wireless sensors, providing basic features for you to configure and monitor your sensors online. These basic features only support one network and one registered user on an account.
  • Premiere - Minimal Annual Fee
    iMonnit Premiere allows for enhanced functionality of your wireless sensors and includes an advanced software feature set at a low annual cost. All of iMonnit's advanced features are availble for configuration. You can have more sensors on your account, support multiple users, and view floorplans for all your sensors.

Learn more about the iMonnit Premier Online Software>>

 


Technical Information

PAR Light Meter Industrial Platform

Supply Voltage 2.0-3.8 VDC (3.0-3.8 VDC using power supply)
Current Consumption 0.2 μA (sleep mode), 0.7 μA (RTC sleep), 570 μA (MCU
idle), 2.5 mA (MCU active), 5.5 mA (radio RX mode), 22.6
mA (radio TX mode)
Operating temperature range -40°C to +70°C (-40°F to +158°F)
Included battery Max temperature range -40°C to +70°C (-40°F to +158°F)
Capacity 1500 mAh
Datalogging Datalogs 2000 to 4000 readings if gateway connection is
lost (non-volatile flash, persists through the power cycle):
- 10-minute heartbeats = ~ 22 days
- 2-hour heartbeats = ~ 266 days
Wireless range 1,200+ ft non-line-of-sight
Security Encrypt-RF® (256-bit key exchange and AES-128 CTR)
Weight 9.4 ounces (266 g)
Enclosure rating NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and weather
UL rating UL Listed to UL508-4x specifications (File E194432)
Specifications 900 MHz product; FCC ID: ZTL-G2SC1 and IC:
9794A-G2SC1. 868 and 433 MHz product tested and
found to comply with: EN 300 220-2 V3.1.1 (2017-02), EN
300 220-2 V3.1.1 (2017-02) and EN 60950



PAR (Full-Spectrum Quantam) Element

Element type SQ-500-SS from Apogee Instruments ©
Range 0.0 to 4000.0 μmol/m^2/s
Resolution 0.1 μmol/m^2/s
Dimensions Diameter: 0.944 in. (24 mm)
Height: 1.457 in. (37 mm)
Response TIme Less than 1 ms 1
Repeatability 0.5 %
Overall Accuracy +/- 6 % 2
Long-term Drift Less than 2% per year
Field of view 180°
Spectral Range 389 to 692 nm +/- 5 nm
Azimuth and Tilt Error Less than 0.5% each
Temperature Response -0.11 +/- 0.04 % per C 3
Operating Environment -40° to 70° C; 0 to 100 % relative humidity; can be submerged in water up
to depths of 30 m (Cable and Sensor Element)
Cable General Composition 5 m of shielded, twisted-pair wire with TPR jacket (high water resistance,
high UV stability, flexibility in cold conditions)
Connector IP68 marine-grade stainless-steel keyed M8 6-pin connector 4


1
Response time is less than 1 ms on the SQ-500-SS itself, but the response time is also limited by the configurable measurement interval on the sensor, which is as low as one second and is one minute by default.

2 Accuracy is a combination of raw element accuracy, non-linearity, and voltage measurement accuracy by the Monnit sensor base. The sensor must be level to achieve this accuracy level.

3 The temperature response is adjusted out when the temperature compensation configuration is turned on in iMonnit.

4 The cable is only waterproof when connector ends are fully seated, and connector nut is completely hand tightened to engage o-ring seal in the connector.

Let plants grow in a good light

Crops require a specific amount of light during a particular timeframe. The ideal light for plants comes from the wavelength known as the photosynthetically active radiation (PAR) spectrum. Monnit’s Industrial PAR Light Wireless Meter monitors this spectral range (389 to 692 nanometers) from indoor and outdoor light sources, including LEDs.


Monnit’s PAR Light Meter is a full-spectrum quantum device that measures PAR in photosynthetic photon flux density (PPFD). One of the two important light readings you receive from the PAR Light Meter is PPFD, indicated by micromoles per square meter per second (µmol/m2/s). The PPFD reading shows both light intensity and the amount of light that is on a square meter of crops each second.


See the lights plants need to stay healthy

Another critical reading from the PAR Light Meter that helps assess plant health is Daily Light Integral (DLI). The DLI measurement indicates the PAR level or PPFD accumulation that falls on a square meter of crops during 24 hours. It’s calculated in moles of light per square meter per day (mol/m2/d).

The PAR Light Meter comes equipped with a threaded M8 6-pin connector built into the lead for quick and easy disconnect or replacement as needed. It also features;

  • Light sensor rated to IP-68 and built with a self-cleaning, anodized aluminium body with acrylic diffuser 
  • Blue-enhanced silicon photodiode with a spectral range of 389-692 nm +/- 5 nm 
  • 5 m of shielded, twisted-pair wire with TPR jacket (high water resistance, high UV stability, and flexible in cold conditions) 
  • Sensor sold with mounting bracket and leveling plate

This sensor comes with an industrial battery included with the life of up to 7 years.

All industrial sensors are enclosed in a reliable, weatherproof NEMA-rated enclosure that are constructed for both indoor and outdoor use. These rugged enclosures protect the sensor circuitry against;

  • Falling dirt
  • Wind-blown dust
  • Rain, sleet, snow, splashing water, and hose-directed water
  • Ice formation on the enclosure
  • Increased resistance to corrosion


Features

  • Impressive wireless range of up to 1,200 feet through walls
  • Frequency-hopping spread spectrum (FHSS)
  • Improved interference immunity
  • Improved power management for longer battery life
  • Encrypt-RF® Security (Diffie-Hellman Key Exchange + AES-128 CBC for sensor data messages)
  • Stores 2000 to 4000 readings if gateway connection is lost (non-volatile flash, persists through the power cycle)
    • 10-minute heartbeats = ~ 22 days
    • 2-hour heartbeats = ~ 266 days
  • Over-the-air updates
  • Free iMonnit basic online wireless sensor monitoring and notification system to configure sensors, view data and set alerts via SMS text and email


Applications

  • Greenhouses
  • Growth chambers
  • Aquaculture
  • Grown houses
  • Aquariums
  • Outdoor growing facilities


IMPORTANT  - Sensor Operation

Please note: this sensor requires both an applicable Gateway and iMonnit software to operate. For further information, please refer to the tabs above or related products below.