DeFelsko PosiTector DPM L Dew Point Meter Logger The DeFelsko PosiTector DPM L Series is a reliable, user-friendly dew point meter and environmental data logger engineered for accurate and efficient climate monitoring. Equipped with fast-response, precision sensors, this device measures relative humidity, air temperature, surface temperature, dew point temperature, and wet bulb temperature—all in one compact unit. Built to withstand the harshest field conditions, its weatherproof, dustproof, and shockproof enclosure meets IP65 standards, ensuring long-lasting performance on industrial projects. With internal memory storing up to 10,000 datasets, you can trust that critical data is securely saved.   Two Powerful Options Tailored to Your Needs 1. PosiTector DPM L Perfect for unattended environmental data logging for up to 200 days. Customize your logging intervals from 1 minute up to 8 hours. 2. PosiTector DPM L+ Offers advanced remote monitoring by automatically uploading data via WiFi to PosiSoft.net, allowing you to track jobsite conditions anytime, anywhere. Includes email alerts for threshold breaches and can log data for up to 600 days. PosiTector DPM L PosiTector DPM L+   Intuitive Features That Enhance Productivity Bluetooth Connectivity View live data and configure your device effortlessly via the free PosiTector app on iOS and Android smartphones. Long-Lasting Batteries Powered by easy-to-replace CR2032 (DPM L) or AAA batteries (DPM L+), built for extended field use. Rugged Design Durable enough to endure extreme weather, dust, and shocks — ideal for any industrial environment. Automated Reporting Generate professional PDF and CSV reports instantly and share via email or cloud services. Anti-Theft Security Includes a Kensington security slot to safeguard your investment (lock sold separately).   Trusted Compliance with International Standards The PosiTector DPM L Series meets stringent standards such as ISO 8502-4, ASTM D3276, BS 7079-B4, IMO PSPC, and SSPC-PA7. Each unit includes a NIST-traceable calibration certificate for guaranteed accuracy.   Flexible & Modern Data Monitoring Monitor logged data directly on-site through the app or remotely with the DPM L+ model’s WiFi cloud connection.  1. On-Site (PosiTector DPM L & PosiTector DPM L+) Connect to the PosiTector App, an easy-to-use mobile app (iOS/Android) that wirelessly connects to PosiTector DPM L Series probes using Bluetooth. Download all logged readings to the app for review and analysis Automatically generate user-formatted reports and share via email, text, cloud storage services like Dropbox, and more View Live Data to instantly measure current environmental data Synchronize readings with PoiSoft.net 2. Remote (PosiTector DPM L+) Automatically upload readings to PosiSoft.net using a WiFi connection, to remotely monitor job site conditions from anywhere using a PC or Mac. Upload readings to PosiSoft.net every hour to keep up-to-date with site conditions Receive email alarms when any environmental parameter exceeds user-defined limits Use the DPM Monitor feature to create customizable, live-updating charts of environmental data Sync data to PosiSoft Desktop software, to archive data and create professional pre-formatted or customized reports Share access to environmental data with other authorized users

DeFelsko PosiTector DPM L Dew Point Meter Logger

The DeFelsko PosiTector DPM L Series is a reliable, user-friendly dew point meter and environmental data logger engineered for accurate and efficient climate monitoring. Equipped with fast-response, precision sensors, this device measures relative humidity, air temperature, surface temperature, dew point temperature, and wet bulb temperature—all in one compact unit.

Built to withstand the harshest field conditions, its weatherproof, dustproof, and shockproof enclosure meets IP65 standards, ensuring long-lasting performance on industrial projects. With internal memory storing up to 10,000 datasets, you can trust that critical data is securely saved.

 

Two Powerful Options Tailored to Your Needs

1. PosiTector DPM L

Perfect for unattended environmental data logging for up to 200 days. Customize your logging intervals from 1 minute up to 8 hours.

2. PosiTector DPM L+

Offers advanced remote monitoring by automatically uploading data via WiFi to PosiSoft.net, allowing you to track jobsite conditions anytime, anywhere. Includes email alerts for threshold breaches and can log data for up to 600 days.

PosiTector DPM L	PosiTector DPM L+

 

Intuitive Features That Enhance Productivity

• Bluetooth Connectivity

  View live data and configure your device effortlessly via the free PosiTector app on iOS and Android smartphones.

• Long-Lasting Batteries

  Powered by easy-to-replace CR2032 (DPM L) or AAA batteries (DPM L+), built for extended field use.

• Rugged Design

  Durable enough to endure extreme weather, dust, and shocks — ideal for any industrial environment.

• Automated Reporting

  Generate professional PDF and CSV reports instantly and share via email or cloud services.

• Anti-Theft Security

  Includes a Kensington security slot to safeguard your investment (lock sold separately).

 

Trusted Compliance with International Standards

The PosiTector DPM L Series meets stringent standards such as ISO 8502-4, ASTM D3276, BS 7079-B4, IMO PSPC, and SSPC-PA7. Each unit includes a NIST-traceable calibration certificate for guaranteed accuracy.

 

Flexible & Modern Data Monitoring

Monitor logged data directly on-site through the app or remotely with the DPM L+ model’s WiFi cloud connection. 

1. On-Site (PosiTector DPM L & PosiTector DPM L+)