Click here to download product manual
Click here to download product literature
Dew Point Meters for Environmental Monitoring
Measures and records climatic conditions including: relative humidity, air temperature, surface temperature, dew point temperature, wind speed,
and difference between surface and dew point temperatures.
Ideal for surface preparation as required by ISO 8502-4, BS 7079-B4, ASTM D3276, IMO PSPC, SSPC-PA7, and US Navy NSI 009-32.
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NEW Larger 2.8 inch impact resistant color touchscreen with redesigned keypad for quick menu navigation
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NEW Weatherproof, dustproof, and water-resistantâIP65-rated enclosure
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Fast response precision sensors provide accurate, repeatable readings
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Auto Log mode records environmental parameters at user selected time intervals
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PosiTector interchangeable platform attach any PosiTector probe to a single gage body
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USB, WiFi, and Bluetooth connectivity to PosiSoft PC, Mac, and Smartphone software
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Certificate of Calibration showing traceability to NIST included (Long Form)
Conforms to ISO 8502-4, BS 7079-B4, ASTM D3276, IMO PSPC, SSPC-PA7, US Navy NSI 009-32, and Navy NAVSEA 009-32
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Auto Log mode records environmental parameters at user selected time intervals
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NEW Auto rotating display with Flip Lock
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PosiTector DPM L attaches to steel structures to measure and record environmental parameters independently for up to 200 days. Stored datasets can be
downloaded using a PosiTector Advanced gage body or Apple/Android smart device.
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Celsius/Fahrenheit switchable
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Selectable display languages
Includes ALL features as shown on above plus...
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Storage of 2,500 datasets stored readings can be viewed or downloaded
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Auto Log mode runs unattended on batteries for up to 60 hours or continuously via USB
Includes ALL features as shown on above plus...
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NEW Storage of 250,000 datasets in up to 1,000 batches
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Enhanced Auto Log mode turns the gage off between readings for up to 8 months of battery life. Each reading can be uploaded to PosiSoft.net or an FTP server using WiFi. Automatically group readings into batches at daily, weekly, or monthly intervals.
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User defined limits for all parameters visible and audible warnings. Receive email alerts when connected to WiFi.
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Trend Charts graph readings in real-time
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NEW Touchscreen keyboard for quickly renaming batches, adding notes, and more
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Wet bulb temperature can be displayed and recorded
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WiFi technology wirelessly synchronizes with PosiSoft.net and downloads software updates
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Bluetooth 4.0 Technology for data transfer to a mobile device running the PosiTector App
or optional portable printer. BLE API available for integration into third-party software.
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Integrate with third-party software, drones, ROVs, PLCs, and robotic devices using several industry-standard communication
protocols
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Specifications
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Specifications
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Range
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Accuracy
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Resolution
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Surface Temperature
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-40° to 80° C
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± 0.5° C
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0.1° C
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80° to 190° C
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± 1.5° C
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-40° to 175° F
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± 1° F
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0.1° F
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175° to 375° F
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± 3° F
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Infrared Surface Temperature
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-70° to 380° C
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± 1° C + 1%**
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0.1° C
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-94° to 716° F
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± 2° F + 1%**
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0.1° F
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Air Temperature
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-40° to 80° C
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± 0.5° C
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0.1° C
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-40° to 175° F
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± 1° F
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0.1° F
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Humidity
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0 to 100%
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± 3%
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0.1%
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Wind Speed
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0 to 20 m/s
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± 3% Full Scale
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0.1 m/s
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0 to 44 mph
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0.1 mph
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Dew Point
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-60° to 80° C
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± 3° C
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0.1° C
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-76° to 175° F
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± 5.4° F
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0.1° F
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Click here to download manual
PosiTector DPM L
2021 PaintSquare Prestige Award Winner!
Dew Point Meter Logger
Magnetic probe attaches to steel structures for monitoring climatic conditions.
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Measures and records climatic conditions including: relative humidity, air temperature, surface temperature, dew point temperature, difference between surface and
dew point temperatures, and wet bulb temperature.
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Fast response, precision sensors provide accurate, repeatable readings
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Environmentally sealed enclosure – weatherproof, dustproof, and shockproof—meets or exceeds IP65
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Internal memory storage of 10,000 datasets (60,000 readings)
Conforms to ISO 8502-4, BS 7079-B4, ASTM D3276, IMO PSPC, SSPC-PA7 and US Navy NSI 009-32
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Specifications
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Range
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Accuracy
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Resolution
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Surface Temperature
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-10 to 80 deg C
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+ / - 0.5 deg C
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0.1 deg C
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80 to 100 deg C
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+ / - 1.5 deg C
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14 to 175 deg F
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+ / - 1 deg F
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0.1 deg F
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175 to 212 deg F
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+ / - 3 deg F
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Air Temperature
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-10° to 60 deg C
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+ / - 0.5 deg C
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0.1 deg C
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14 to 140 deg F
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+ / - 1 deg F
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0.1 deg F
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Humidity
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0 to 100 percent
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+ / - 3 percent
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0.1 percent
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Dew Point
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-60 to 60 deg C
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+ / - 3 deg C
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0.1 deg C
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-76 to 140 deg F
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+ / - 5.4 deg F
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0.1 deg F
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Size:
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Ø50 mm x 38 mm (Ø2" w x 1.5" h)
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Weight:
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50 g (1.8 oz.) without battery
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Memory: 10,000 datasets
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at 5 min interval = 34 days
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10 min interval = 68 days
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Logging Measurement Interval:
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Adjustable from 1 min - 8 hours
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IP Rating:
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65
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Battery Life
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at 5 min interval = 120 days
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1 hour interval = 200 days
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ALL GAGES COME COMPLETE with air/surface temperature sensors, RH sensor, two CR2032 coin cell batteries, instructions, Long Form Certificate
of Calibration traceable to NIST, storage container, and two year warranty.
The PosiTector DPM consists of a body (Standard or Advanced) and a probe (built-in or separate).
Step 1: Select a body (Standard or Advanced
features)
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Standard and Advanced - Feature Comparison
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Standard (1)
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Advanced (3)
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All features shown on At a Glance tab
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Accepts all coating thickness (6000/200/PC), environmental (DPM), surface profile (RTR/SPG), and ultrasonic wall thickness
(UTG) probes
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Hi Contrast LCD Display
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Color
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Color
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Wet bulb temperature can be displayed
(does not store in memory)
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User defined limits for all parameters with visible and audible warnings
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Dataset Storage Capacity (1 dataset = RH, Ta, Ts, Td, TsâTd) Stored readings can be viewed or downloaded
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2,500 in
one group
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20,000 in up to
1000 groups
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Auto Log Mode automatically records all 5 parameters at user selected time intervals. Runs unattended on batteries or continuously via USB.
Unattended battery life (using 3 AAA alkaline batteries)
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up to 50 hours
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up to 8 months
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Trend Charts graph readings in real-time.
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Batch Annotation - Create meaningful batch names and enter notes directly on the instrument using a familiar
on-screen QWERTY keyboard.
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Real time graphing, picture prompting and batch notes
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PosiSoft USB Drive - stored readings and graphs can be accessed using universal PC/ Mac web browsers or file explorers. No software required
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PosiSoft Desktop v4 - desktop software (PC/Mac) for downloading, viewing, printing and storing measurement data from DeFelsko inspection instruments. No internet connection required.
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PosiSoft.net - a free web-based application offering secure storage of thickness readings
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PosiSoft Mobile - gage-based software application allows access to readings, graphs, capture photos and update notations through WiFi enabled devices such as tablets, smart phones and
computers
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USB port for fast, simple connection to a PC and to supply continuous power. USB cable included
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WiFi technology - allows the PosiTector to connect to a WiFi network to wirelessly synchronizes with PosiSoft.net, downloads software updates, and connects to mobile devices for expanded
functionality
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Wireless Access Point - directly connect your smart device (phone/tablet) or WiFi-enabled computer to a PosiTector Advanced body without the need for WiFi network access or a Mobile
Hotspot.
Ideal for access to PosiSoft Mobile anywhere wirelessly
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Bluetooth Wireless Technology for data transfer to a PC or optional portable printer
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Stream datasets via USB or Bluetooth wireless at specified Auto Log intervals. Ideal for remote monitoring.
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Step 2: Select Probe Style (Built-in or Separate)
Built-in Probe
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Includes built-in air temperature/humidity sensor and thermocouple surface temperature sensor
Separate Probe
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Includes built-in air temperature/humidity sensor and K-type connector
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Magnetic surface temperature sensor with armored cable and locking device to prevent accidental disconnection from the instrument during unattended operation
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Includes magnetic tab to attach the gage body onto steel structures
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Easily converts to accept other optional K-type probes including:
A) Hand-held Surface Temperature Probe â for spot checking hard-to-reach surfaces
B) Self-adhering Surface Temperature Probe â sticks to solid materials including aluminum, wood, concrete, etc. Ideal for
unattended monitoring.
C) Liquid Temperature Probe â general purpose probe with stainless steel shaft
