Product Description
PosiTector® DPM L
DEW POINT METER LOGGER
Magnetic probe attaches to steel structures for monitoring climatic conditions.
- 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.
- Fast response, precision sensors provide accurate, repeatable readings
- Environmentally sealed enclosure – weatherproof, dustproof, and shockproof — meets or exceeds IP65
- 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
FEATURES
POWERFUL
- 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.
- Records parameters at user selected intervals from 1 min. to 8 hrs.
- Environmentally sealed enclosure – weatherproof, dustproof, and shockproof — meets or exceeds IP65
- Fast response precision sensors provide accurate, repeatable readings
- Internal memory storage of 10,000 datasets (60,000 readings)
- Kensington Security Slot for anti-theft protection. Kensington Lock sold separately.
- Uses common lithium coin cell batteries (CR2032)
- Every stored dataset is date and time stamped
- Certificate of Calibration showing traceability to NIST included
- Conforms to national and international standards including ISO and ASTM
- Two year warranty
SPECIFICATIONS
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
175° to 375° F
± 3° F
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%
Dew Point
-60° to 80° C
-76° to 175° F
± 0.3° C*
± 5.4° F*
0.1° C
0.1° F
* Dependent on RH. See Dew Point (Td) Accuracy for more information.
Size: Ø50 mm x 38 mm (Ø2" w x 1.5" h)
Weight: 50 g (1.8 oz.) without battery
Operating Range: -10° to 60° C
Memory: 10,000 datasets
@ 5 min interval = 34 days
@ 10 min interval = 68 days
Logging Measurement Interval: Adjustable from 1 min – 8 hours
IP Rating: 65
Battery Life^:
@ 5 min interval = 120 days
@ 1 hour interval = 200 days
^ The stated battery life is for unattended logging. Battery life is reduced while connected to the PosiTector App or instrument.