Vaisala HMP9 Humidity and Temperature Probe

Features

• Miniature probe head with low thermal mass for superior response time
• RH accuracy up to 0.8 %RH
•  Temperature accuracy up to 0.1 °C (0.18 °F)
• Temperature measurement range −40 … +120 °C (−40 … +248 °F)
• Sensor purge provides superior chemical resistance
• Modbus RTU over RS-485
• Compatible with Indigo transmitters and Insight PC software

Applications

• Inlet monitoring in dryers
• Air handling units
• Data centers
• Test chambers
• Humidity measurement applications with temperatures under 120 °C (248 °F) that don’t involve high pressure

Spec Sheets

• Vaisala HMP9 Compact Humidity and Temperature Probe SpecSheet
• Vaisala Insight PC Software SpecSheet
• Vaisala Indigo 520 Transmitter for Vaisala Smart Probes SpecSheet
• Vaisala Indigo 200 Series Transmitters for Vaisala Smart Probes SpecSheet
• Vaisala HUMICAP Sensors SpecSheet

Brochures

• Vaisala Sense the Success with the Vaisala Indigo Family Brochure

Quick Guides

• Vaisala Indigo Compatible Humidity and Temperature Probes Quick Guide

Technical Notes

• Vaisala HMP3 HMP4 HMP5 HMP7 HMP8 HMP9 MMP8 TMP1 Vaisala Indigo Compatible Humidity and Temperature Probes UserGuide

Vaisala Indigo family