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AAR181-S50

Yokogawa AAR181-S50 RTD Input Module 12 Channels Pt100

In stock (25 units), ready to be shipped

  • Manufacturer: Yokogawa

  • Product No.: AAR181-S50

  • Product Type: RTD Input Module

  • Product Origin: JP

  • Payment:T/T, Western Union

  • Weight: 200g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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Description

Yokogawa AAR181-S50 RTD Input Module

The Yokogawa AAR181-S50 is an RTD input module. It provides 12 individually isolated input channels. This module measures Pt100 temperature sensors for process control applications.

Technical Specifications

  • Brand Yokogawa
  • Model AAR181-S50
  • Product Weight 0.2 kg
  • Input Channels 12 individually isolated
  • Input Type RTD: Pt100 (3-wire)
  • Allowable Input Voltage ±5 V
  • Withstanding Voltage 1500 VAC for 1 minute
  • Input Resistance ≥2 MΩ (Power ON/OFF)
  • Accuracy ±120 mΩ (RTD)
  • Measurement Current 1 mA (RTD)
  • Temperature Drift ±120 mΩ/10°C
  • Data Update 1 second (all channels)
  • Burn-out Detection Optional (UP/DOWN), 60 seconds
  • Current Consumption 450 mA at 5V DC max
  • Connection Pressure clamp terminal

Key Features

  • 12-Channel Input 12 isolated RTD measurement points
  • High Accuracy ±120 mΩ precision for Pt100 sensors
  • Safety Isolation 1500 VAC withstand voltage
  • Lightweight 0.2 kg compact module design
  • Fast Update 1-second scan time for all channels
  • Burn-out Detection Optional sensor failure detection
  • Low Power 1 mA measurement current per sensor

Installation

  • Install in compatible Yokogawa I/O unit
  • Connect Pt100 sensors to pressure clamp terminals
  • Use proper 3-wire configuration for each channel
  • Ensure wiring complies with ±5V input limits
  • Configure burn-out detection if required

Packaging

  • One AAR181-S50 RTD Input Module
  • Shipping weight: 0.5 kg
  • Shipped via FedEx UPS DHL

FAQ

How many input channels does this module have?

The AAR181-S50 has 12 individually isolated RTD input channels.

What is the weight of the module?

It weighs 0.2 kg.

What type of RTD sensor does it support?

It supports 3-wire Pt100 resistance temperature detectors (RTDs).

🏷️ Tags: RTD Input Module
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  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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