Reference: VH400-2M

Brand: VEGETRONIX

VH400 - Low-Cost Soil Moisture Sensors

(0)
VH400 Soil Moisture Sensor Probe Specifications Power consumption: < 13mA Supply Voltage: 3.5V to 20 VDC. Dimensions See drawing. Power on to Output stable: 400 ms Output Impedance: 10K ohms Operational Temperature: -40ºC to 85ºC Accuracy at 25°C: 2% Output: 0 to 3V related to moisture content Shell Color: Red Voltage Output Curves: Curves, Piecewise...
From Price €78.00
More
In stock

Reference: UA-002-64

Brand: ONSET

UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger

(0)
A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.  IMPORTANT INFORMATION Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1). HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
Price €100.00
More
In stock
All best sellers
  • PAYMENT METHODS

SQ-616 400-750 nm USB output ePAR Sensor
  • SQ-616 400-750 nm USB output ePAR Sensor
  • SQ-616 400-750 nm USB output ePAR Sensor
  • SQ-616 400-750 nm USB output ePAR Sensor

SQ-616 400-750 nm USB output ePAR Sensor

SQ-616

SQ-616 400-750 nm USB output ePAR Sensor

Apogee's newest, cutting-edge ePAR sensor was created in 2021 as an upgrade to our ePFD sensor and designed to measure the newly defined 400-750 nm ePAR radiation range that research  

€700.00
VAT excluded
Quantity

Description

Apogee's newest, cutting-edge ePAR sensor was created in 2021 as an upgrade to our ePFD sensor and designed to measure the newly defined 400-750 nm ePAR radiation range that research has shown to be photosynthetically active, beyond the traditional 400-700 nm range. The SQ-616 ePAR, smart sensor can be connected directly to a computer (Windows or macOS X) via USB for taking spot measurements or graphing and datalogging real-time PPFD using the included software. The sensor can also act as a stand-alone PAR datalogger by simply connecting it to most standard 5 V DC USB power plugs. Internal memory within the sensor head is capable of storing 10,000 user-specified periodic measurements that can be downloaded as a CSV file to a computer for analysis.

The sensor features a rugged, aluminum housing that is fully-submersible and built to withstand harsh conditions. The sensor cable includes an IP68 marine-grade stainless-steel cable connector to simplify sensor removal and replacement from permanent installations for maintenance and calibration. Typical applications of ePAR sensors include measuring total ePAR intensity over plant canopies in all growing environments, monitoring and adjusting grow lights, and researching plant morphogenic activity and photobiology. Many next generation LED fixtures, the sun, and other light sources emit these newly confirmed Far-red photosynthetic wavelengths, but they have not been measurable by traditional 400-700 nm PAR meters until now.

The analog version of this sensor (SQ-610) comes with the inline cable connector placed 30 cm from the sensor head for either standard use as a long-cable pigtail sensor, or for use with our microCache Bluetooth Micro Logger by unscrewing the connector, discarding the long section of cable and then screwing the sensor to the mating connector on the microCache.

How is the SQ-616 different from previous Apogee quantum sensors?
The SQ-616 is an extended photosynthetically active radiation (ePAR) sensor with a spectral range of 400 to 750 nm ± 5 nm, which can be seen in the graph below


No Datalogger Required
The sensor can be connected to a desktop, laptop, or tablet computer via USB 2.0 type A plug, to be used with the Apogee software (windows compatible, XP and later; Mac compatible, 10.10 and later). The included ApogeeConnect software gives the user control of data logging and calibration settings, provides a real time output display and graph of PPFD measurements and allows the data set to be saved as a csv file.

Internal Data Storage
The sensor has internal data storage capability with the ability to hold up to 10,000 measurements. This allows the sensor to collect data while connected to most stand-alone 5 V DC power supply such as a USB wall adapter.

Where is the SQ-616 used?
The SQ-616 is used for measuring the newest generation of LED grow lights with wavelengths outside the traditional 400-700 nm PAR range. Research has shown the value of adding far-red LEDs to fixtures to achieve various disease control and photomorphogenic effects. The extended range filter of the SQ-616 allows it to measure photons from PAR and Far-red.

Specification

  • Resolution: 0.1 µmol mˉ² sˉ¹
  • Calibration Factor: Custom for each sensor and stored in the firmware Calibration: Uncertainty ± 5 %
  • Measurement: Repeatability Less than 1 % up to 4000 µmol mˉ² sˉ¹ Long-term Drift (Non-stability): Less than 2 % per year
  • Non-linearity: Less than 1 % (up to 4000 µmol mˉ² sˉ¹)
  • Response: Time Software updates every second
  • Field of View: 180˚
  • Spectral Range: 394 to 747 nm ± 5 nm (wavelengths where response is greater than 50 %)
  • Directional (Cosine): Response ± 2 % at 45 ˚, ± 5 % at 75 ˚
  • Temperature Response: -0.11 ± 0.04 % per C
  • Azimuth Error: Less than 0.5 %
  • Tilt Error: Less than 0.5 %
  • Housing: Anodized aluminum body with acrylic diffuser
  • IP Rating: IP68
  • Operating Environment: -40 to 70 C, 0 to 100 % relative humidity, can be submerged in water up to depths of 30 m
  • Dimensions: 30.5 mm diameter, 37 mm height
  • Mass (with 5 m of cable): 140 g USB
  • Cable: 4.5 m (15 ft) Current Draw (when logging) 61 mA
  • Warranty: 4 years against defects in materials and workmanship
  • Manufactured: Assembled in the USA

Software Overview

Product Details
SQ-616
Comments (0)
Grade
No customer reviews for the moment.
16 other products in the same category:

Reference: SR300-D1

Brand: Hukseflux

SR300-D1 Pyranometer

(0)
Industrial Class A pyranometer with heating and tilt sensor The SR300-D1 is optimized for use in photovoltaic power plants. The sensor meets industrial grade requirements for sensor surge immunity and installation safety. The SR300-D1 is designed for use where maximum measurement accuracy and reliability are required. Designed for performance monitoring...
More
In stock

Reference: 41430

Brand: Innoquest, Inc.

SpotOn® Pocket Soil Moisture Meter

(0)
SpotOn® Pocket Soil Moisture Meter One year warrantyPatent pendingQuick & Accurate Soil Moisture, EC And Temperature Readings For Mineral & Soilless Media With Bluetooth ® Connectivity To Spotview™ Mobile App.
Price €650.00
More
In stock

Reference: H722LC

Brand: VERIS

H722LC Current Transduce Veris

(0)
The Hawkeye 722LC provide accurate load trending information with a proportional 0 to 5 VDC output signal. Slide-switches provide easy field selection of monitored amperage range without jumpers  Self-powered analog current sensor simplifies installation No external power required for sensor   Factory calibrated ranges for increased flexibility and...
More
In stock

Reference: MYJ-WDS306

Brand: MYJ Sensores

MYJ- WDS306 Dust Monitoring Sensor

(0)
MYJ- WDS306 Dust Monitoring Sensor warranty:2 years brand name:MYJ model number:WDS306 Operating Voltage:9V~30VDC Humidity Range:0-100%RH Resolution:Professional level Output interface:RS485(RS232 can be selected) Phone-alt
Price €2,005.00
More
In stock

Reference: RK330-05

Brand: RIKA SENSORS

RK330-05 Atmospheric Temperature & Humidity Sensor

(0)
 RK330-05 Atmospheric Temperature & Humidity Sensor RK330-05 Atmospheric Temperature & Humidity Sensor is a professional measurement of air temperature & relative humidity. Sensors are built-in the water-proof and anti-UV shelter. It is widely used in agriculture, forestry, meteorology as well as a climate chamber, warehousing and other...
Price €290.00
More
In stock

Reference: RK330-04

Brand: RIKA SENSORS

RK330-04 HVAC Temperature & Humidity Sensor

(0)
RK330-04 HVAC Temperature & Humidity Sensor RK330-04 HVAC Temperature & Humidity Sensor is a professional measurement of air temperature & relative humidity. Sensors are built-in the water-proof and dust-proof shelter. It is widely used in HVAC, storage and environment monitoring field.
More
In stock

Reference: LUX- A-A-0-0

LUX Illuminance sensor

(0)
LUX Illuminance sensor Range to choose from: a: 0.02 ÷ 2 klux  b: 0.2 ÷ 20 klux  c: 2 ÷ 200 klux With 5m cable as standard length.
From Price €490.00
More
In stock

Reference: 6420

Brand: DAVIS INSTRUMENTS

6420 Leaf Wetness Sensor, Vantage Pro2™ and EnviroMonitor®

(0)
6420 Leaf Wetness Sensor, Vantage Pro2™ and EnviroMonitor® It is used to monitor the surface moisture level of foliage, with a range of 0 (completely dry) to 15 (saturated).The leaf wetness sensor must be connected to a wireless soil moisture/temperature station (no. 6345 or 6345CS) or an EnviroMonitor node (no. 6810). A 12 m (40 ft) cable is included.
Price €170.00
More
In stock

Follow us on Facebook