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ALTA Industrial Wireless 0-20 mA Current Meter with Solar Power

ALTA Industrial Wireless 0-20 mA Current Meter with Solar Power

Wireless Sensor 0-20mA current meters are capable of measuring the current off another device or sensor, up to 20mA (DC).

2.801,00 kr exkl. moms

Artikelnummer MNS2-8-IN-MA-020-SOL Kategori
Varumärken:Monnit

Kan restnoteras

ALTA wireless 0-20mA current meters are capable of measuring the current off another device or sensor, up to 20mA (DC), by connecting the leads of the sensor to the positive and ground terminals of the device being measured. Examples of interfacing devices include, but are not limited to: Current transducers (CTs) with outputs up to 20 mA, pH sensor, dissolved oxygen sensor, pressure sensor, magnetic flow meters, velocity or acceleration sensors, industrial vibration sensors, industrial accelerometers, any kind of sensor that specifies the output is in (mA) within the range of 0 – 20. This industrial sensor features a solar cell with rechargeable battery.

Teknisk data

ALTA Industrial Wireless 0-20 mA Current Meter
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 (board circuitry and battery) -40°C to +85°C (-40°F to +185°F)
Included battery Max temperature range -40° to +85°C (-40° to +185°F)
Capacity 1500 mAh
Optional solar feature Solar panel 5VDC/30mA (53mm x 30mm)
Charging temperature range 0° to 45°C (32° to 113°F)
Max temperature range -20° to 60°C (-4° to 140°F)
Included rechargeable battery 600 mAh/>2000 charge cycles (80% of initial capacity)
Solar efficiency Optimized for high and low-light operation **
Charging efficiency 40%****
Luminous sustainability Minimum of 250 LUX ****
Sensor   resolution ~ 0.01 mA (11-bit single ended)
Accuracy Uncalibrated: 0.7mA, 0.35mA typical Caibrated:   0.05mA
Conversion   time 228 μs
Full-scale   current 0–20 mA ***
Input   resistance 51 ohms
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 133 g
Enclosure   rating NEMA 1, 2, 4, 4x, 12 and 13 rated, sealed and weather proof
UL   rating UL Listed to UL508-4x specifications (File E194432)
Certifications 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

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