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DP-M2A | Micro-differential Pressure High-precision Digital Pressure Sensor [For Gas] DP-M(Discontinued)

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Discontinued
September 30, 2019

Product Number	DP-M2A
Part Number	DP-M2A
Product	Micro-differential Pressure High-precision Digital Pressure Sensor [For Gas]
Product name	Micro-differential Pressure High-precision Digital Pressure Sensor [For Gas] DP-M(Discontinued)

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Spec Detail As of September 30, 2019

Item	Specifications
Product Number	DP-M2A
Part Number	DP-M2A
CE marking directive compliance	EMC Directive, RoHS Directive
Type of pressure	Differential pressure
Rated pressure range	0 to 2.00 kPa.D {0 to 204 mmH2O.D}
Set pressure range	0 to 2.00 kPa.D {0 to 204 mmH2O.D}
Set pressure resolution	0.01 kPa.D {1 mmH2O.D}
Pressure withstandability	6 kPa.D {612 mmH2O.D}
Applicable fluid	Non-corrosive gas
Selectable units	kPa, mmH²O
Supply voltage	12 to 24 V DC ⁺¹⁰/_-15% Ripple P-P 10 % or less
Current consumption	75 mA or less
Comparative output	NPN open-collector transistor ・Maximum sink current : 100 mA ・Applied voltage : 30 V DC or less (between comparative output and 0 V) ・Residual voltage : 1 V or less (at 100 mA sink current) 0.4 V or less (at 16 mA sink current)
Comparative output：Utilization category	DC-12 or DC-13
Comparative output : Output operation	Selectable either normally open (NO) or normally closed (NC) by the key
Comparative output : Hysteresis	0.01 kPa.D {1 mmH2O.D}
Comparative output : Repeatability	Within ±1 % F.S.
Comparative output : Response time	10 ms or less
Comparative output : Short-circuit protection	Incorporated
Analog current output	Output current : 4 to 20 mA (from 0 to 1.96 kPa.D {0 to 200 mmH2O.D}) Zero-point : within 4 mA ± 1 % F.S. Span : within 16 mA ± 3 % F.S. Linearity : within ±1 % F.S. Load resistance : 0 to 250 Ω
Display	3 digit red LED display (Sampling rate : 4 times/sec. approx.)
Display : Displayable pressure range	-0.05 to 2.10 kPa.D {-5 to 210 mmH2O.D}
Indicators : Operation	Orange LED (lights up when the comparative output is ON)
Indicators : Pressure unit	Red LED (The indicator corresponding to the selected unit lights up during the sensing mode.)
Indicators : M1 setting	Red LED (blinks in the M1 setting mode)
Indicators : M2 setting	Red LED (blinks in the M2 setting mode)
Pollution degree	3 (Industrial environment)
Ambient temperature	0 to +50 ℃ +32 to +122 ℉ (No dew condensation allowed), Storage: -10 to +60 ℃ +14 to +140 ℉
Ambient humidity	35 to 85 % RH, Storage : 35 to 85 % RH
Voltage withstandability	1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance	50 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure
Vibration resistance	10 to 150 Hz frequency, 0.75 mm 0.030 in double amplitude in X, Y and Z directions for two hours each
Shock resistance	100 m/s² acceleration (10 G approx.) in X, Y and Z directions three times each
Temperature characteristics	Over ambient temperature range 0 to +50 ℃ +32 to +122 ℉ : within ±3 % F.S. of detected pressure at +25 ℃ +77 ℉
Pressure port	ø4.6 mm ø0.181 in resin pipe (Note): For production before April 2015 : ø4.8 mm ø0.189 in
Material	Front case : ABS, Rear case : ABS, LED display : Acrylic, Pressure port : PA
Cable	0.18 mm² 4-core oil resistant cabtyre cable, 2 m 6.562 ft long
Cable extension	Extension up to total 100 m 328.084 ft (less than 10 m 32.808 ft when conforming to CE marking) is possible with 0.3 mm², or more, cable.
Weight	Net weight : 75 g approx., Gross weight : 135 g approx
Remark	Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.