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RTD signal isolating converters and converters with external power supply: for converting temperature and resistance sensors to normalised analogue values. These devices are available with or without electrical isolation. Depending on their housing type, these converters are available in widths of 6.1 mm, 12.5 and 17.5 mm.

Weidmuller ACT20M-RTI-AO-S Configurable Signal Converters Distributors


Configurable signal converter for PT100, 2-, 3-, 4-wire measurement. The 6.1 mm wide ACT20M-RTI-AO-S signal converter with external power supply for converting and isolating RTD temperature signals. Input and output parameters as well as a fast conversion time of 30 ms or 300 ms can be configured via DIP switch.

The ACT20M temperature converter detects sensor errors (short-circuit, cable break) and issues corresponding NAMUR signal limits at the output (configurable upscale/downscale). The input/output channel and the power supply are completely galvanically isolated with 2.5 kV.

The ACT20M product family features high accuracy of < 0.05% of the measurement range, a large temperature range of -25°C (0°C) to +70°C, outstanding EMC characteristics and international approvals (cULus, ATEX Zone2, FM Div2, GL, DNV). This permits use around the globe in a wide range of applications.

The power supply can be installed easily and quickly via the CH20M rail bus. The power is supplied via any ACT20M module (up to 10 devices) or a separate ACT20 supply module (up to 200 devices).

If you are looking for Weidmuller Temperature Measuring Transducers, please call us on (844) 331-9375 or email us at we will do our best to help you find the Weidmuller ACT20M-RTI-AO-S resistance temperature sensor that you are looking for at the most competitive prices possible. If you are searching for Weidmueller Microseries RTD technical information (data-sheets) please use the datasheets or product selection guide page links.

Weidmuller MICROSERIES PT100/RTD Signal Isolator/Converter Distributor


The MAS/MAZ PT100 temperature signal isolating converter with external power supply in 6.1 mm width: for recording, transmitting and isolating 2-/3-wire PT100 sensors. DC current signals and standardised voltage signals are available on the output side. They can be adjusted using the DIP switches.

The input and outputs are designed with 0.5 kV of electrical isolation. The output circuit is used to supply 24 VDC. It can be bridged on the module side using pluggable ZQV 4N cross connectors.

The PT100 signal isolating converters have either a screw or tension-clamp wire connection. They can be used in many applications around the world because of their international approvals (cULus, C1D2 and ATEX Zone2).

Weidmuller PRO RTD Signal Isolators Converters Distributors

PRO RTD series

Configurable RTD signal isolator/converter WAS5/WAZ5 PRO RTD with external power supply with 17.5 mm width, for recording, transforming and isolating RTD sensors in standardised DC current and voltage signals.

2-/3-/4-wire PT100, PT1000, Ni100, Ni10000, Cu10/25/50/100, potentiometers or fixed resistors can optionally be connected on the input side. The input and output parameters (e.g. sensor type, temperature range and standardised output signal) can be configured using the DIP switches. The input/output channels and 24 V DC power supply are completely isolated with 4 kV.

The PRO RTD isolating transformers come with either a screw or tension-clamp wire connection. The 24 V DC supply voltage can be bridged using pluggable ZQV 2.5N jumpers on the module side. Most models can be adjusted and set using the WAVETOOL program available from Weidmuller's website. They can be used in many applications around the world because of their international approvals such as cULus, CULusEX and GL.

Our industrial factory automation supplies distributors warehouse in Boise, Idaho USA stocks some Weidmuller products enabling us to further assist you in finding the correct Weidmuller ACT20M-RTI-AO-S RTD in the USA, Mexico and Canada. Whether we have Weidmuller WAS5/WAZ5 PRO resistance temperature sensor in stock in Boise, Idaho USA or need to ship direct from Weidmueller to any USA cities; Clearwater Tech can get Weidmuller WAS5/WAZ5 PRO RTD to you fast and save you some money! It will be very helpful if you have the Weidmuller ACT20M-RTI-AO-S resistance temperature sensors part numbers ready, then our sales representatives can provide you with a pricing and availability quote for Weidmuller resistance temperature sensors that you are looking for in seconds. If you do not have the part numbers for Weidmuller MAS/MAZ PT100 temperature signal isolator, our application engineers will be able to help you figure out the part numbers and get the quote to you as soon as possible.

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