ALTA Industrial Wireless 0-20 mA Current Meter, 900MHZ 2nd Generation

This is the second generation of the MNS2-9-IN-MA-020 featuring improved measurement resolution and accuracy. Monnit 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. Monnit MNS2-9-IN-MA2-020 Features 1,200+ foot range 12+ year battery life 80+ wireless sensors Bank-level AES security Up in 15 easy setup Global ready (900, 920, 868 & 433 MHz) 0-20 mA Current Meter Specifications Resolution: ~ 0.01 mA (11-bit single ended) Accuracy: Uncalibrated: 0.7mA, 0.35mA typicalCaibrated: 0.05mA Conversion Time: 228 µs Full Scale Voltage: 0 - 20 mA Variation Specifications Security: Encrypt-RF® (256-bit key exchange and AES-128 CTR) UL Rating: UL Listed to UL508-4x specifications (File E194432) Weight: 4.5 oz. (128 g) ALTA Industrial Specifications Supply Voltage: 2.0 - 3.8 VDC Battery Type: Replaceable 3.6V, 1800mAH (single AA sized) Battery Life: At 1 hour heartbeat setting, battery will last up to 10 years.** Max Operating Temperature: -40° to 85°C (-40° to 185°F) Optimal Battery Operating Temperature: +10°C to +50°C (+50°F to +122°F) Solar Power Option: 3.0 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) Dimension: 3.7 in x 2.32 in x 1.38 in ALTA 900 MHz Specifications Operating Frequency: 900 MHz Operating Frequency Certifications: Complies with Part 15 of the FCC Rules. (FCC ID: ZTL-G2SC1)Complies with Industry Canada standards. (IC: 9794A-G2SC1) Device Range: Device Range Up to 1,200 ft. non-line-of-sight, wireless device range* Security: Encrypt-RF® (Diffie-Hellman Key Exchange + AES-128 CBC)