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PosiTector® DPM
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.
NEW Larger 2.8" impact resistant color touchscreen with redesigned keypad for quick menu navigation
NEW Weatherproof, dustproof, and water-resistant—IP65-rated enclosure
Fast response precision sensors provide accurate, repeatable readings
Auto Log mode records environmental parameters at user selected time intervals
PosiTector interchangeable platform—attach any PosiTector probe to a single gage body
USB, WiFi, and Bluetooth connectivity to PosiSoft PC, Mac, and Smartphone software
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
Simple
All readings are constantly updated and displayed simultaneously
Alarms indicate when climate conditions are unsuitable for painting
NEW Larger 2.8" impact resistant color touchscreen with redesigned keypad for quick menu navigation
NEW On-gage help explains menu items at the touch of a button
No need to consult complex tables or use a slide rule calculator
durable icon
Durable
NEW Weatherproof, dustproof, and water-resistant—IP65-rated enclosure
NEW Ergonomic design with durable rubberized grip
Shock-absorbing, protective rubber holster for added impact resistance
Two year warranty on gage body AND probe
Accurate
Fast response precision sensors provide accurate, repeatable readings
SmartTrend™ Indicators identify rising, falling, or stable readings
Certificate of Calibration included showing traceability to NIST
Conforms to national and international standards including ISO and ASTM
Powerful
NEW Screen Capture—save 100 screen images for record keeping and review
NEW Instant-on feature quickly powers up the gage if recently powered down
NEW Up to 30% longer battery life
USB port for fast, simple connection to a PC and to supply continuous power. USB cable included.
PosiSoft USB Drive—stored readings and graphs can be accessed using universal PC/Mac web browsers or file explorers. No software required.
Includes PosiSoft suite of software for viewing and reporting data
Software Updates via web keep your gage current
Every stored measurement is date and time stamped
Versatile
Auto Log mode records environmental parameters at user selected time intervals
NEW Auto rotating display with Flip Lock
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.
Celsius/Fahrenheit switchable
Selectable display languages
LFC is the authorized distributor for DeFelsko in Singapore and Indonesia. Contact us to purchase the PosiTector DPM or any other DeFelsko products.
DeFelsko PosiTector DPM Technical Specifications
Range | Accuracy | Resolution | |
Surface Temperature |
-40° to 80°C | ± 0.5° C | 0.1° C |
80° to 190° C | ± 1.5° C | ||
-40° to 175° F | ± 1° F | 0.1° F | |
175° to 375° F | ± 3° F | ||
Infrared Surface Temperature | -70° to 380°C | ± 1° C + 1%** | 0.1° C |
-94° to 716° F | ± 2° F + 1%** | 0.1° F | |
Air Temperature | -40° to 80° C | ± 0.5° C | 0.1° C |
-40° to 175° F | ± 1° F | 0.1° F | |
Humidity | 0 to 100% | ± 3% | 0.1% |
Wind Speed | 0 to 20 m/s | ± 3% Full Scale | 0.1 m/s |
0 to 44 mph | 0.1 mph | ||
Dew Point | -60° to 80° C | ± 3° C‡ | 0.1° C |
-76° to 175° F | ± 5.4° F‡ | 0.1° F | |
* DPM IR models only ** At 23° C (73° F) ambient † DPM A models only ‡ dependent on RH. See Dew Point (Td) Accuracy for more information. |
DeFelsko Positector DPM Ordering Guide:
All DeFelsko NPM gauges are packed with humidity, air and surface temperature sensors, protective rubber holster with belt clip, wrist strap, 3 AAA batteries, instructions, nylon carrying case with shoulder strap (built-in probe models), hard shell carrying case (cabled probe models), protective lens shield, Long Form Certificate of Calibration traceable to NIST, USB cable, two (2) year warranty.
SIZE: 159 x 61 x 31 mm (6.25" x 2.4" x 1.2")
WEIGHT: 150 g (5.3 oz.) without batteries
Selection of probes:
1.Separate cabled probe:
2. Built-in probe which includes built-in surface temperature sensor
Notes:
A higher dew point indicates more moisture in the air; a dew point greater than 20 °C (68 °F) is considered uncomfortable and greater than 22 °C (72 °F) is considered to be extremely humid. Frost point is the dew point when temperatures are below freezing.
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