Michel Mdm300 & Mdm300 I. S. Portable Dew Point Meter

• Installation Type: Hand-Held
• Output Signal Type: Digital Type
• Material: AISI 316L
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: MDM300
• Measuring Medium: Humidity
• IP Rating: IP66
• Certification: CE
• Customized: Non-Customized
• Measurement Technology: Michell Ceramic Metal-Oxide Moisture Sensor
• Uncalibrated Readings From: +20...+30°cdp (+68...+86°fdp)
• Resolution: Better Than 0.1°cdp (0.2°fdp)
• Operating Temperature: -20...+50°c (-4...+122°f)
• Transport Temperature: -40...+70°c (-40...+158°f)
• Altitude: up to 2000m (6562FT)
• Display: Blue LCD Graphical Display
• Transport Package: Export Carton
• Specification: 218 x 170 x 90mm
• Trademark: Rotronic dew point handheld hygrograph
• Origin: Zhejiang, China
• HS Code: 9025800090
• Production Capacity: 1000 PCS Per Year
• Package Size: 25.00cm * 10.00cm * 6.00cm
• Package Gross Weight: 1.000kg

Product Description

The portable dew point meter provides rapid field sampling to measure dew point or moisture content in a wide range of applications, including compressed air, natural gas and high pressure switch protection gases. With multiple certifications such as ATEX, IECEx, FM, CSA and GOST, the MDM300 is able to perform more measurement tasks in the same operating time than other competing products. The lightweight, robust and ergonomic design and easy to use user interface together ensure comfort and practicality in harsh industrial conditions.

Product Description

MDM300 & MDM300 I.S.  Features:

• Allows higher pressure measurements up to 350bar g
• Long battery life: Generally lasts up to 48 hours after charging
• Intuitive application tools for quick, direct connection to sampling points
• Durable and easy to operate, fully designed for industrial applications
• 4-20mA peripheral input port for transmitter calibration and verification
• Light weight: less than 1.5kg
• A traceable check certificate for 13 check points

Applications:
Portable dew point meter for rapid measurement of dew point or water vapor content in compressed air, natural gas, high pressure switchgear quench gases, and other applications. Whether from dry to wet, or wet to dry, the sensor can react quickly to changes in water vapor. Therefore, the operator can make multiple measurements a day without waiting.

The MDM300 is mainly used in safe areas, while the intrinsically safe MDM300 I.S. With global hazardous area certifications such as ATEX/UKCA, IECEx, cQPSus and EAC Ex, it can be used for measurement in flammable gases such as natural gas and biogas.

The MDM300 features a wear-resistant ergonomic housing and a comfortable and practical operating interface that is easy to operate in harsh industrial environments.

Detailed Photos

 

performance
Measurement technology	Michal metal oxide ceramic humidity sensor
	60 - +20°Cdp ±2°C -100 - -60°Cdp ± Temperature 0.2°C
Calibration range sampling	Sampling: -70 - +20°Cdp Online analysis: -100 - -70°Cdp
Uncalibrated reading	+20 - +30°Cdp
Unit of Measurement	°C, °F, K Dew Point & Gas temperature ppmV, ppmW for air, N2, H2, CO2, SF6 %RH, g/m3, g/kg	°C, °F, K Dew point & Gas temperature ppmw & g/kg for air, N2, H2, CO2, SF6 ppmv, lb/MMscf & g/m3 for natural gas applications ppmv, g/m3 & %RH
Resolution (display)	0.1 can be automatically adjusted according to the actual reading
Resolution (measurement)	better than 0.1°Cdp
Usually the response time	T95 ≤15 min to -60°Cdp	T95 ≤30 min to -60°Cdp
Electrical input/output
Battery type	NiMH 4.8V
Battery working time	Up to 48 hours after charging	up to 24 hours after charging
Charger	Smart charger (standard)	Smart charger (the charger is not certified for use in dangerous areas)
operating conditions
Maximum operating		pressure 350 barg
Operating environment		Outdoor 0 - +100% RH condensation
Operating temperature		-20 - +50°C
Storage/transport temperature		-20 - +50°C
mechanical parameter
Display		blue LCD chart display
Shell		high composite fiber
Protection class		IP66/NEMA 4
Gas connection		1/8 "NPT internal thread (other specifications optional)
Sensor flow rate	0.2-1.2 Nl/min	0.2-0.5 Nl/min
Gas path material	AISI 316L Stainless	Steel AISI 316L stainless steel, PTFE seal, optical glass and ceramic
Dimensions		218 x 170 x 90mm (d x w x h)
Weight	1.35kg	1.5kg

 

 

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