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AMPHENOL ADVANCED SENSORS EHRHT2IB1 Waterproof Humidity and Temperature Transmitter

The waterproof relative humidity and temperature transmitter is designed for harsh environments, offering accurate RH measurement and temperature sensing. Its epoxy-hardened enclosure, water-tight membrane filter, and bulk polymer resistance sensor ensure contamination resistance and reliable performance during continuous operation. Powering via 12 to 36 VDC, it features a 4 to 20 mA loop-powered output, with optional voltage outputs, and includes temperature compensation for precise applications like greenhouses, food processing, and swimming pools. The device boasts ±2% RH accuracy at 77°F, with excellent stability and repeatability, making it ideal for demanding industrial and environmental monitoring.

Authorized Distributors
Source:DigiKey
Part No:EHRHT-2-I-B-1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $462.91
Buy/RFQ:
Part No:EHRHT-2-I-B-1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $444.35
Buy/RFQ:
Part No:EHRHT-2-I-B-1
Stock:2
Inv Date:05-29-2026
Price: Unit price: $354.06
Buy/RFQ:
Part No:EHRHT-2-I-B-1
Stock:2
Inv Date:05-29-2026
Price: Unit price: $354.06
Buy/RFQ:

AMPHENOL ADVANCED SENSORS EHRHT2IB1 Waterproof Humidity and Temperature Transmitter Specifications:

  • Sensing Element: Resistance change of bulk polymer sensor
  • Accuracy at 77°F (25°C): ±2% RH (30 to 95% RH)
  • Temperature Effect: Less than 0.11% per °F
  • Sensitivity: 0.1% RH
  • Repeatability: 0.5% RH
  • Linearity: Based on accuracy
  • Hysteresis: Less than 1%
  • Operating Range: 0% to 100% RH, -20°C to 54°C
  • Maximum Air Velocity: 10,000 ft/min
  • Output Ranges: 4-20 mA, 0-5 VDC, or 0-10 VDC
  • Power Supply: 12 to 36 VDC
  • Temperature Sensing: 10K thermistor, accuracy ±0.5°F
  • Wiring: Waterproof Deutsch connector or flying leads
  • Calibration: 3-point factory calibration (30, 50, 80% RH at 25°C)

Buy the Buy Amphenol RH Humidity Transmitter Part Number EHRHT2 Online

Purchase the waterproof humidity and temperature transmitter from Amphenol to ensure precise environmental monitoring in harsh settings such as greenhouses, food processing, and swimming pools. Featuring a corrosion-resistant polymer sensor, integrated thermistor, and loop-powered 4-20 mA output, this device provides reliable, accurate readings with ±2% RH accuracy at 77°F. Its rugged epoxy enclosure and waterproof connector make installation seamless. Enhance your environmental control systems by ordering this durable, high-performance transmitter online today for easy integration and long-term reliability.

Get Amphenol EHRHT2 today—designed for precise humidity and temperature monitoring in demanding environments.

Frequently Asked Questions

Where can I buy AMPHENOL ADVANCED SENSORS EHRHT2IB1?

You can click on the BUY or RFQ button to purchase EHRHT2IB1 from an authorized AMPHENOL ADVANCED SENSORS distributor.

How do I troubleshoot issues or seek technical support for part EHRHT2IB1?

You can download the EHRHT2IB1 datasheet or visit the AMPHENOL ADVANCED SENSORS website for support.

Who is the manufacturer of EHRHT2IB1?

AMPHENOL ADVANCED SENSORS

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