Mini 20A T-MAG-0400-20 Current Sensor

The T-MAG-0400-20 is one current sensor (Current Transformer) with split core designed to measure the'amperage en ac (CA).
It is usually used in conjunction with data recorders HOBO, in particular via the module FlexSmart TRMS, as well as kWh transducers (WattNodes) to measure accurately the forms of'sinusoid waves and non-sinusoidal de electric current.

Alternative Current Measurement (AC): The T-MAG-0400-20 is a power transformer, which means it is designed to measure alternating electric current rather than direct current (DC). It is commonly used in CA electric current measurement applications such as power consumption monitoring, detection of electrical problems, etc.

Divided core: The transformer is split core, which means that it can be opened and fixed around a current carrier wire without having to cut or disconnect the wire itself. This greatly facilitates the installation of the electrical circuit without interruption.

Accurate current measurement: The transformer is specifically calibrated for a current range of 20 amperes (20 A). It provides an output proportional to the current circulating in the carrier wire. This output can then be read by a HOBO data recorder via the FlexSmart TRMS module.

True RMS measure: The reference to "True RMS" means that this transformer is capable of accurately measuring the waveforms of the current, whether sinusoidal or not sinusoidal. Electrical current in many real applications may not be a simple sinusoid, it may be distorted or present harmonics. This transformer is designed to accurately capture these variations.

Use with kWh transducers (WattNodes): It can be coupled with energy measuring transducers (kWh) such as WattNodes. These transducers measure energy consumption according to the measured current, thus monitoring the actual electrical consumption of devices or systems.

Technical specifications:

- Nominal entry from 2 to 20 MPA
- Output 0.333 Volt AC rated current
- Linearity accuracy ± 1 per cent
- Accuracy from 10% to 130% of rated current
- Split core design for quick and easy installation
- 8 ft (2.44 m) twisted pair cables 24 AWG
- 0.40" opening (10.15 mm)

Sensor Features:

- Nominal entry from 2 to 20 MPA
- Output 0.333 Volt AC rated current
- Works from 50 Hz to 400 Hz
- Recognized UL, CE and RoHS compliant
- Linearity accuracy ± 1 per cent
- 8 foot twisted pair cable
- Accuracy from 10% to 130% of rated current
- Self-locking mechanism guaranteed for 500 closures
- Width: 1.00 inches
- Height: 1.56 inches
- Thickness: 1.05 inches
- Window: 0.40 inches