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YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters

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Certificazione
Porcellana Achievers Automation Limited Certificazioni
Porcellana Achievers Automation Limited Certificazioni
"ACH si è dimostrato un partner affidabile. I loro prodotti sono originali e di alta qualità, con prezzi competitivi e consegne puntuali. Ci fidiamo di loro come nostro fornitore a lungo termine nell'automazione."

—— Mohammed Al-Farsi, Approvvigionamento

"Per noi, l'efficienza dei costi e l'autenticità sono fondamentali. ACH aiuta a ridurre le spese garantendo al contempo una qualità affidabile e un approvvigionamento tempestivo, rendendoli un forte partner nelle nostre operazioni".

—— Direttore degli appalti

"Per noi, l'efficienza dei costi e l'autenticità sono fondamentali. ACH aiuta a ridurre le spese garantendo al contempo una qualità affidabile e un approvvigionamento tempestivo, rendendoli un forte partner nelle nostre operazioni".

—— Direttore della catena di fornitura

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YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters

YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters
YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters

Grande immagine :  YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters Miglior prezzo

Dettagli:
Luogo di origine: JP
Marca: YOKOGAWA
Certificazione: ATEX
Numero di modello: HHR-21AHF2A1
Documento: ACH-AB-P+F-E+H-IFM-ASCO-YOK...WA.pdf
Termini di pagamento e spedizione:
Quantità di ordine minimo: 1
Prezzo: Negoziabile
Imballaggi particolari: CARTONE
Tempi di consegna: Negoziabile
Termini di pagamento: T/T,XT,ALIPAY
Capacità di alimentazione: 100 pezzi al mese
Descrizione di prodotto dettagliata
Alimentazione elettrica: 12-30 V CC (due fili) temperatura ambiente: Da -40°C a 80°C (da -40°F a 176°F)
Valutazione elettrica: Uso generico, antideflagrante, sicurezza intrinseca (dipende dalla certificazione) Certificazioni: I modelli standard includono ATEX, IECEx, SIL 2 (consultare il manuale per i valori nominali specifi
Evidenziare:

Yokogawa duct mount humidity sensor

,

capacitive humidity sensor for HR transmitters

,

Yokogawa HHR-21AHF2A1 sensor with warranty

YOKOGAWA HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters

YOKOGAWA HHR-21AHF2A1 humidity probe specifications. Duct-mount humidity and temperature sensor, capacitive polymer, for HR series transmitters.

Product Overview

The YOKOGAWA HHR-21AHF2A1 is a duct-mount humidity and temperature probe designed for use with YOKOGAWA HR series humidity transmitters. It features a capacitive polymer sensor for relative humidity measurement and an integrated Pt100 RTD for temperature sensing. The probe is specifically configured for installation in HVAC ducts and industrial air handling systems to provide accurate moisture and temperature data.

Technical Specifications

Parameter

Specification

Manufacturer

YOKOGAWA Electric Corporation

Series

HR Series (Humidity)

Model

HHR-21AHF2A1

Product Type

Duct-Mount Humidity and Temperature Probe

Measurement

Relative Humidity (RH), Temperature

Humidity Sensor

Capacitive Polymer

Temperature Sensor

Pt100 RTD (Class A)

RH Measurement Range

0 to 100% RH

RH Accuracy

±1.5% RH (at 25°C, 10-90% RH)

RH Hysteresis

±0.8% RH

Temperature Range

-20 to 80°C (-4 to 176°F)

Temperature Accuracy

±0.3°C (at 25°C)

Output Signal

For HR series transmitter (analog)

Process Connection

Duct mount with PVC flange and compression fitting

Probe Material

Stainless Steel (sensor housing)

Protection Filter

Stainless steel sintered filter

Cable Length

2 meters (standard)

Operating Environment

Non-condensing, clean air

Certifications

CE

Key Features

  • Combined RH and Temperature Measurement:​ Single probe provides both parameters

  • Capacitive Polymer Sensor:​ Excellent long-term stability and resistance to condensation

  • High Accuracy:​ ±1.5% RH for precise humidity control applications

  • Integrated Pt100:​ Class A temperature sensor for accurate compensation

  • Duct-Mount Design:​ Secure installation in standard HVAC ductwork

  • Stainless Steel Sintered Filter:​ Protects sensor from dust and particulate matter

  • Compatibility:​ Specifically designed for YOKOGAWA HR250, HR300 series transmitters

  • Wide Measurement Range:​ 0-100% RH full scale

Applications

  • HVAC system humidity monitoring and control

  • Cleanroom environmental monitoring

  • Pharmaceutical and biotechnology facilities

  • Museum and archive climate control

  • Food storage and processing environments

  • Laboratory and test chamber humidity measurement

Important Notes

  1. This is a sensing probe only​ and requires a compatible YOKOGAWA HR series transmitter for operation and signal output (e.g., 4-20mA, 0-10V).

  2. The probe is designed for air/gas measurement in non-condensing, non-corrosive environments.

  3. The sintered filter protects the sensor; periodic cleaning or replacement may be required depending on air quality.

  4. Calibration is recommended annually or as required by application criticality.

  5. For high-temperature or high-humidity applications, verify probe specifications with process conditions.

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 HHR-21AHF2A1 Humidity Sensor | Duct Mount, Capacitive, for HR Transmitters 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.

Dettagli di contatto
Achievers Automation Limited

Persona di contatto: sales2

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