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YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy

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YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy

YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy
YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy

Large Image :  YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy Get Best Price

Product Details:
Place of Origin: JP
Brand Name: YOKOGAWA
Certification: ATEX
Model Number: K9409AW
Document: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: Negotiable
Packaging Details: carton
Delivery Time: Negotiable
Payment Terms: T/T,XT,ALIPAY
Supply Ability: 100pcs per month
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Detailed Product Description
Power Supply: 12-30 V DC (Two-wire) Ambient Temperature: -40°C To 80°C (-40°F To 176°F)
Electrical Rating: General Purpose, Explosion-proof, Intrinsic Safety (depends On Certification) Certifications: Standard Models Include ATEX, IECEx, SIL 2 (consult Manual For Specific Ratings)
Highlight:

Yokogawa RTD Pt100 temperature sensor

,

4-wire high accuracy temperature probe

,

1/2 NPT temperature sensor with head

YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy

YOKOGAWA K9409AW temperature sensor specifications. RTD Pt100 sensor assembly, 4-wire, 1/2" NPT, with connection head, for high accuracy applications.

Product Overview

The YOKOGAWA K9409AW is a high-accuracy resistance temperature detector (RTD) sensor assembly designed for precise temperature measurement. It features a Pt100 sensor in a 4-wire configuration, which eliminates the effects of lead wire resistance, providing maximum accuracy. The assembly includes a thermowell with a 1/2" NPT process connection and is terminated in a standard connection head, making it ready for installation in demanding process applications.

Technical Specifications

Parameter

Specification

Manufacturer​

YOKOGAWA Electric Corporation

Series​

K Series (Temperature Sensors)

Model​

K9409AW

Product Type​

RTD Sensor Assembly (with Thermowell and Connection Head)

Sensor Type​

Pt100, 4-wire

Accuracy Class​

Class A (IEC 60751) typical

Process Connection​

1/2" NPT Male Thread

Thermowell Material​

316 Stainless Steel

Sensor Sheath Material​

316 Stainless Steel

Insertion Length​

Variable (model specific, e.g., 100mm, 150mm)

Process Temperature​

-200 to 500°C (-328 to 932°F)

Process Pressure​

Up to 10 MPa (1450 psi)

Response Time​

τ₀.₆₃ < 10 seconds (typical in water)

Connection Head​

Aluminum, weatherproof

Terminal Connection​

Screw terminals for 4 wires

Ambient Temperature (Head)​

-40 to 85°C (-40 to 185°F)

Certifications​

CE, cULus

Key Features

  • 4-Wire Pt100 Configuration:​ Provides the highest accuracy by compensating for lead resistance

  • High Accuracy Class:​ Typically Class A per IEC 60751 for precise measurement

  • Complete Assembly:​ Includes sensor, thermowell, and connection head

  • 1/2" NPT Process Connection:​ Standard industrial fitting

  • Removable Sensor:​ Allows for replacement or calibration without process downtime

  • Robust Construction:​ 316 stainless steel wetted parts for corrosion resistance

  • Weatherproof Head:​ Protects electrical connections

  • Wide Application Range:​ Suitable for high-accuracy requirements in various industries

Applications

  • High-accuracy temperature measurement in critical processes

  • Custody transfer and fiscal metering applications

  • Laboratory and calibration standards

  • Chemical and pharmaceutical process control

  • Power plant efficiency monitoring

  • Any application where measurement precision is paramount

Important Notes

  1. The 4-wire configuration requires a compatible 4-wire input temperature transmitter.

  2. The exact insertion length and other specifications are defined by the full model suffix.

  3. This assembly is designed for high accuracy; ensure proper installation and calibration.

  4. A separate temperature transmitter is required to convert the RTD signal to a standard output.

  5. Verify the thermowell's pressure and temperature ratings for the specific application.

YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy 0

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About ACH

Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL and EMERSON to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.

YOKOGAWA K9409AW Temperature Sensor | RTD Pt100, 4-Wire, 1/2" NPT, with Head, High Accuracy 1
Frequently Ask & Questions
Are preferential prices available?

Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.

Are the Products Genuine OEM Units?

Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.

How will you arrange shipment?

We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.

What is the warranty of goods?

One-year Warranty.

How long is the logistics cycle of the product?

Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.

Tag:

power supply module,

analog input module,

dp transmitter

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