The Opto 22 AD3T is a G1 4 to 20 mA analog input module that provides a single channel of optically isolated current-to-digital conversion. It also provides 4,000 Vrms channel-to-channel isolation, which eliminates ground loop problems.This module mounts on a G1 (Standard) analog mounting rack, such as the PB16AH, is secured by a captive screw, and is used in Optomux, Pamux, and other Opto 22 G1 analog I/O systems. The nominal input range is 4 to 20 mA with under/over range capability from 3 mA to 35 mA, and the module responds to a full-scale step change in 3 ms.Specifications* Brand / Manufacturer: Opto 22
* Model Number: AD3T
* Series: Opto 22 G1 (Standard) Analog I/O
* Input Type: Current
* Nominal Input: 4 to 20 mA
* Over/Under Range: 3 to 35 mA
* Input Impedance: 249 Ω
* Accuracy: 0.016 mA (0.1% of span)
* Resolution: 12 bits (0.0039 mA)
* Response Time: Full-scale step in 3 ms
* Isolation: 4,000 Vrms input-to-output and channel-to-channel (transient)
* Operating Temperature: 0°C to 70°C
* Storage Temperature: -25°C to 85°C
* Mounting: G1 analog I/O rack (e.g., PB16AH)
* Condition: NewApplications* Reading 4-20 mA transmitters (pressure, flow, level)
* Optomux and Pamux analog I/O systems
* Replacement or spare for existing G1 analog racksGenuine Opto 22 part AD3T.
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Since 2012, B2E Surplus LLC (aka Back To Earth Surplus) buys and sells quality commercial and industrial supply. This includes automation, building controls, electrical, HVAC, plumbing, and industrial materials. We are dedicated to running an environmentally and socially conscious company. We are known as a \"surplus\", \"overstock\", or liquidator. We stock a wide variety of products, including current-catalog and legacy/obsolete products. We also tend to stock a lot of special-order and hard-to-find products.
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