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Monnit Wireless Grains Per Pound Sensors

Modell:
1 980,00 :-
Lagerstatus: Ej i lager
1 636,25 :-
Lagerstatus: Ej i lager
3 011,25 :-
Lagerstatus: Ej i lager

Beskrivning

Monnit Wireless Grains Per Pound Sensor mäter massan av H20 i annars torr luft. Den mäter vikten av vatten i luften. Denna sensor använder en kalibrerad fuktsensor för att kunna mäta den absoluta fuktigheten i den nuvarande temperaturen och konverterar den datan till Grains per Pound.

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Data

Specifikationer

Teknisk data

Grains Per Pound Sensor Specifications

RH Operating Range 0 – 100% RH
Energy Consumption 80uW (at 12bit, 3V, 1 measurement / s)
RH Response Time 8 sec (tau63%)
Accuracy +/- 1.8% under normal conditions (10% - 90% RH)
Temperature Operating
Range
-7°C to +60°C (+20°F to +140°F)

AA Specifications

Battery Type 2 Replaceable AA 1.5 V Batteries
Dimension 4.375 in x 2.470 in x 1.12 in
Sensing Element 2.0 - 3.6 V (2 x AA 1.5V Batteries or Optional Power Supply)
Device Range 250 - 300 ft. non-line-of-sight device range*
Battery Life At 1 hour heartbeat setting, included AA batteries will typically last 3-4 Years. **
Max Operating Temperature Using
AA Alkaline
-18°C to 55°C (0°F to 130°F)
Max Operating Temperature Using
AA Lithium
-40°C to 60°C (-40°F to 140°F)
Optimal Battery Operating
Temperature
+10°C to +50°C
Enclosure Material ABS

ALTA 868 MHz Specifications

Operating Frequency 868 MHz Operating Frequency
Certifications CE Certified. 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.
Teknisk data

Grains Per Pound Sensor Specifications

RH Operating Range 0 – 100% RH
Energy Consumption 80uW (at 12bit, 3V, 1 measurement / s)
RH Response Time 8 sec (tau63%)
Accuracy +/- 1.8% under normal conditions (10% - 90% RH)
Temperature Operating
Range
-7°C to +60°C (+20°F to +140°F)

Coin Cell Specifications

Battery Type Replaceable 3.0V Coin Cell Battery
Dimension 1.775 in x 1.04 in x 0.785 in
Max Operating Temperature -20°C to +60°C (-4° to +140°F)
Optimal Battery Operating
Temperature (Coin Cell)
+10°C to +50°C
Supply Voltage 2.0 - 3.6 V (Single CR2032 Coin Cell Battery)
Battery Life At 1 hour heartbeat setting, coin cell battery will last up to ~ 1-2 Years. **
Enclosure Technology Monnit PinchPower™ Wireless Sensor Enclosures
Enclosure Material ABS
Device Range 70 - 90m non-line-of-sight device range*

868 MHz Specifications

Operating Frequency 868 MHz Operating Frequency
Certifications CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B
and ETSI EN 300 220-2 V2.4.1 (2012-05)
Teknisk data

Grains Per Pound Sensor Specifications

RH Operating Range 0 – 100% RH
Energy Consumption 80uW (at 12bit, 3V, 1 measurement / s)
RH Response Time 8 sec (tau63%)
Accuracy +/- 1.8% under normal conditions (10% - 90% RH)
Temperature Operating
Range
-7°C to +60°C (+20°F to +140°F)

Industrial Specifications

Dimension 3.7 in x 2.32 in x 1.38 in
Supply Voltage 2.0 - 3.6 V
Battery Type Replaceable 3.6V, 1800mAH (single AA sized)
Battery Life Up to 7 Year Battery Life.**
Max Operating Temperature -40° to 85°C
Optimal Battery Operating
Temperature
+10°C to +50°C
Solar Power Option 5 VDC Solar Panel
600 mAH Rechargeable Battery (>2000 Charge Cycles - 80% of Initial Capacity)
Charging Temperature Range: 0° to 45°C (32° to 113°F)
Max Temperature Range: -20° to 60°C (-4° to 140°F)
Enclosure Material IP65, NEMA 4X, CE rated, sealed, weatherproof enclosure
UL Rating UL Listed to UL508-4x specifications (File E194432)
Device Range 90 - 105m non-line-of-sight device range*

868 MHz Specifications

Operating Frequency 868 MHz Operating Frequency
Certifications CE Certified and Complies with CISPR 22:2008-09 / EN 55022:2010 - Class B and
ETSI EN 300 220-2 V2.4.1 (2012-05)

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