The IRHT-01 Indoor Humidity/Temperature sensor measures relative humidity and air temperature and transmits them via two 4-20mA current loop interfaces. The IRHT-01 is used in conjunction with Maretron's Current Loop Monitor (CLM100), which allows indoor humidity and Temperature to be broadcast over an NMEA 2000 network where it can be monitored from any compatible NMEA 2000 display.

When used together with a Maretron displays, alerts can be set so the user can be informed of abnormal or detrimental conditions. When not onboard the vessel, users can be notified through emails or text messages. Additionally, the relative humidity and Temperature can be stored using Maretron's data recorder (VDR100) for later analysis.

Indoor Humidity/Temperature Sensor

The IRHT-01 is used in conjunction with Maretron's Current Loop Monitor (CLM100), which allows indoor humidity and temperature to be broadcast over an NMEA 2000® network where it can be monitored from any compatible NMEA 2000® display. When used together with a Maretron displays, alerts can be set so the user can be informed of abnormal or detrimental conditions. And when not onboard the vessel, users can be notified through emails or text messages. Additionally, the relative humidity and temperature can be stored using Maretron's data recorder (VDR100) for later analysis.

WARNING: This product can expose you to chemicals including NICKEL (METALLIC) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

The indoor humidity/temperature sensor IRHT-01 is used in combination with Maretron's current loop monitor (CLM100) to realize indoor humidity and temperature changes.

Electrical:

• Outputs: Two 4 – 20mA channels, loop powered (Humidity, Temperature)
• Excitation Voltage: 10 VDC – 28 VDC (Provided by CLM100)
• Storage Temperature: -40°F – +140°F (-40°C – +60°C)
• Operating Temperature: +23°F – +131°F (-5°C – +55 °C)
• Operating Humidity: 0% – 100% RH, Non-Condensing
• Temperature Measurement Range: +23°F – +131°F (-5°C – +55 °C)
• Temperature Accuracy: ±0.9°F (±0.5°C) [+50°F – +86°F (+10°C – +30°C)], ±1.8°F (±1.0°C) [+23°F – +50°F and +86°F – +131°F (-5°C – +10°C and +30°C – 55°C)]
• Relative Humidity Measurement Range: 0% – 100% RH
• Relative Humidity Accuracy: ±3%RH [+50°F – +86°F (+10°C – +30°C) 0%RH – 70%RH], ±5%RH [+50°F – +86°F (+10°C – +30°C) 70%RH – 100%RH], ±7%RH [+23°F – +50°F and +86°F – +131°F (-5°C – +10°C and +30°C – 55°C) 0%RH – 100%RH]
• Relative Humidity Stability: ±2%RH (Over 2 years)
• Maximum Wind/Flow Speed: 67.1MPH (30m/s)
• EMC Compatibility: EN61326-1, Industrial Environment
• Weight: 3.8 oz. (108g)
• Supplied Cable: 15' (4.57m) four-conductor 22AWG unshielded (For connection to CLM100)

SKU: NVN-59812
MPN: IRHT-01
UPC: 873804003672