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AMPHENOL ADVANCED SENSORS EHRHT2IF1 Waterproof Humidity Sensor

The Waterproof RH Transmitter is a durable, epoxy-hardened sensor ideal for high RH and washdown environments. It continuously monitors relative humidity and temperature with +2% accuracy, featuring a bulk polymer resistance sensor impervious to contaminants. Equipped with a waterproof enclosure, water-tight membrane filter, and temperature compensation, it ensures reliable readings in applications like greenhouses, food processing, and hospital settings. The unit offers a 4-20 mA output, optional thermistor temperature measurement, and operates from 12 to 36 VDC, providing precise, long-term humidity and temperature monitoring for harsh environments.

Authorized Distributors
Source:Newark
Part No:EHRHT-2-I-F-1
Stock:3
Inv Date:05-29-2026
Price: Unit price: $426.04
Buy/RFQ:
Part No:EHRHT-2-I-F-1
Stock:1
Inv Date:05-30-2026
Price: Unit price: $413.63
Buy/RFQ:

AMPHENOL ADVANCED SENSORS EHRHT2IF1 Waterproof Humidity Sensor Specifications:

  • Humidity sensing element: Resistance change of bulk polymer sensor
  • Accuracy at 77°F (25°C): +2% RH from 30 to 95% RH
  • Temperature effect: Less than 0.11% per °F
  • Sensitivity: 0.1% RH
  • Repeatability: 0.5% RH
  • Linearity: See accuracy
  • Hysteresis: Less than 1%
  • Operating range: 0% to 100% RH, -20°C to 54°C
  • Maximum air velocity: 10,000 ft/min
  • Output: 4-20 mA current loop, 0-900 Ω load
  • Power supply: 12 to 36 VDC
  • Temperature sensor: Thermistor, 10KΩ at 25°C, with optional RTD
  • Enclosure: Waterproof epoxy-hardened, includes water-tight membrane filter
  • Wiring: Deutsch waterproof connector or flying leads
  • Calibration: Factory calibrated at 30%, 50%, 80% RH @ 25°C

Buy the Amphenol Series EHRH Waterproof RH Transmitter: EHRHT2IF1

Purchase the waterproof humidity transmitter now to guarantee precise, continuous environmental monitoring in demanding conditions like greenhouses, food processing facilities, and hospitals. Featuring a durable epoxy enclosure, water-tight membrane filter, and built-in temperature compensation, this device provides accurate relative humidity readings with a +2% accuracy. Its 4-20 mA output seamlessly integrates into your control systems. Available with optional thermistor temperature measurement, it’s designed for long-term stability, resistance to contamination, and easy installation from 12 to 36 VDC power sources. Enhance your environmental monitoring today.

Order your Amphenol Series EHRH Waterproof RH Transmitter with 2% accuracy today and ensure reliable humidity control in harsh environments.

Frequently Asked Questions

Where can I buy AMPHENOL ADVANCED SENSORS EHRHT2IF1?

You can click on the BUY or RFQ button to purchase EHRHT2IF1 from an authorized AMPHENOL ADVANCED SENSORS distributor.

How do I troubleshoot issues or seek technical support for part EHRHT2IF1?

You can download the EHRHT2IF1 datasheet or visit the AMPHENOL ADVANCED SENSORS website for support.

Who is the manufacturer of EHRHT2IF1?

AMPHENOL ADVANCED SENSORS

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