Dewpoint portable hygrometer type DPH-31

Product description

DPH-31 is a microprocessor gas moisture meter designed to measure humidity in air and process gases in the field and on the site in a simple and quick way. The built-in lithium-ion battery allows self-sufficient operation for many hours. The DPH-31 meter has a built-in complete sampling system that can be connected to any pipe or system, both in the case of free flow and (using a pressure integrated valve) (up to 3MPa).

Technical data

Humidity measurement range -100÷20°C dew point,  -148÷68 °Fdp*, 0.5÷23000 ppm(v)
Humidity measurement accuracy ± 0.2 °Cdp
Flow rate max 3 l/min
Max. pressure 3 MPa
Operating temperature / Charging temperature 0÷40°C / 0÷30°C
Display / Resolution LED, 4-digits (20mm high) / 0.1°Cdp; 0.1°Fdp; 1ppm(v)
Output analog 4-20mA (-100÷20°Cdp)
Power supply 12V DC (accepts 10…20V), max. 14W (when charging)
Battery / Charging time Lithum-ion (giving 16h up to 24h use) / 2 to 3 hours
Sample connections 6mm quick connect, 1/4 inch Swagelok
Samle tube 6mm OD PTFE (1,5 meter long)
Filter HDPE sintered replaceable disk filter at inlet port
Case material / Ingress protection polypropylene / IP67 (closed case), IP 50 (open case)
Dimensions / Weight 270 x 248 x 124 mm / ca 3 kg
Power supply 100÷240V AC power adapter, 12V, 1A

Product attachments

Variants available in stock

DPH-31
5,250.00 
DPH-31-(CC)
6,000.00 
Excluding VAT

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(+48) 22 720 31 80

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Possible variants

Delivery time is 2-7 business days