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DeFelsko Dew Point Meter Positector DPM

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(62) 778 408 6403

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SPESIFIKASI DeFelsko Dew Point Meter Positector DPM

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:

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:

  • Includes magnetic surface temperature sensor with armored cable. Ideal for unattended auto logging during work shift or at night.
  • Includes magnetic mount for rubber holster to attach the instrument onto steel structures.
  • Accepts other optional K-type sensors including liquid temperature and self-adhering probes. 

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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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.

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

Durable

Accurate

Powerful

Versatile

DeFelsko Probe Interchangeability

LFC is the authorized distributor for DeFelsko in Singapore and Indonesia. Contact us to purchase the PosiTector DPM or any other DeFelsko products.

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