Sensor pressure measurement DMK457 SensorsOne | SensorsONE Việt Nam

Hãng:

SensorsONE

xuất xứ:

Germany

Giá bán:

LH-0914981967

Thành phần:

Mới 100%

Mã sản phẩm:

DMK457

Công Ty TNHH TM và DV Tăng Minh Phát là nhà phân phối chính hãng SensorsONE tại Việt Nam

Thông tin sản phẩm
Thông số kỹ thuật

Sensor pressure measurement DMK457 SensorsOne

Cảm biến áp suất DMK457 SensorsONE là loại cảm biến chuyên dùng trong ngành hàng hải bởi nó có thể chịu được nước biển. Ngoài ra còn sử dụng trong môi trường nguy hiểm hệ thống các hóa chất dễ cháy và dễ bay hơi như dầu, khí đốt, khí dầu lỏng (LPG) và khí tự nhiên lỏng (LNG).

Tham khảo thêm Pressure Sensor SensorsONE: TẠI TÂY

Thông số sản phẩm

Phạm vi áp suất: 0,6 đến 600 bar hoặc absolute
Độ chính xác: 0,25%
Tín hiệu đầu ra: dòng 4-20mA

SKU ID: s1-dmk457-0010

Part No: 590-1003-1-5-G10-100-1-K-2-000

SKU ID: s1-dmk457-0006

Part No: 590-1002-1-5-G10-100-1-K-2-000

SKU ID: s1-dmk457-0003

Part No: 591-1002-1-5-TS0-100-1-K-2-000

SKU ID: s1-dmk457-0007

SKU ID: s1-dmk457-0005

Part No: 590-1002-1-5-G00-100-1-K-2-000

SKU ID: s1-dmk457-0001

Part No: 590-Z102-1-5-G10-100-1-1-2-000

SKU ID: s1-dmk457-0002

Part No: 592-5001-1-5-TS0-H00-1-K-2-000

SKU ID: s1-dmk457-0004

Part No: 590-4001-1-5-G10-100-1-K-2-000

Input pressure range
Nominal pressure gauge [bar]	-1 … 0		0.4	0.6	1	1.6	2.5	4	6	10		16	25	40		60	100	160	250	400	600
Nominal pressure abs. [bar]	-		-	0.6	1	1.6	2.5	4	6	10		16	25	40		60	100	160	250	400	600
Level gauge / abs. [mH2O]	-		-	6	10	16	25	40	60	100		160	250	400		600	-	-	-	-	-
Overpressure [bar]	4		1	2	2	4	4	10	10	20		40	40	100		100	200	400	400	600	800
Burst pressure ≥ [bar]	7		2	4	4	5	5	12	12	25		50	50	120		120	250	500	500	650	880
Vacuum resistance	PN ≥1 bar: unlimited vacuum resistance PN < 1 bar: on request

Output signal / Supply
Standard	2-wire: 4 ... 20 mA / VS = 8 ... 32 VDC
Option IS-protection	2-wire: 4 ... 20 mA / VS = 10 ... 28 VDC
Performance
Accuracy1	IEC 60770: ≤± 0.5 % FSO
Permissible load	Rmax = [(VS – VS min) / 0.02 A] Ω
Influence effects	supply: 0.05 % FSO / 10 V load: 0.05 % FSO / kΩ
Long term stability	≤± 0.3% FSO / year at reference conditions
Response time	< 10 msec
1 accuracy according to IEC 60770 – limit point adjustment (non-linearity, hysteresis, repeatability)
Thermal effects (Offset and Span) / Permissible temperatures
Thermal error	≤± 0.2 % FSO / 10 K in compensated range: -25 ... 85 °C
Permissible temperatures	medium: -40 ... 125 °C electronics / environment: -40 ... 85 °C storage: -40 ... 100 °C
Electrical protection
Short-circuit protection	permanent
Reverse polarity protection	no damage, but also no function
Electromagnetic compatibility	emission and immunity according to - EN 61326 - DNV GL (Det Norske Veritas Germanischer Lloyd)
Mechanical stability
Vibration	4 g (according to DNV•GL: class B, curve 2 / basis: IEC 60068-2-6)
Materials
Pressure port	Standard: stainless steel 1.4404 (316L) option 2: CuNi10Fe1Mn (sea water resistant) - for PN ≤400 bar with mech. connection G1/2" DIN 3852, G1/2" EN 837, G1/2" open port, G1/4" DIN 3852, G1/4" EN 837 in combination with housing in CuNi10Fe1Mn
Housing	standard: stainless steel 1.4404 (316L) option 2: CuNi10Fe1Mn (sea water resistant) - in combination with pressure port in CuNi10Fe1Mn option field housing: stainless steel 1.4404 (316L); with cable gland
Cable sheath	TPE -U (flame-resistant, halogen free, increased resistance against oil and gasoline, resistant against salt, sea water, heavy oil)
Seals (media wetted)	standard: FKM option: FFKM (only for PN ≤100 bar) others on request
Diaphragm	ceramic Al2O3 96 %
Media wetted parts	pressure port, seals, diaphragm
2 IS-version on request
Category of the environment
Lloyd´s Register (LR) 3	EMV1, EMV2, EMV3, EMV4										D B B B D				number of certificate: 13/20055
Det Norske Veritas Germanischer Lloyd (DNV GL)	temperature: humidity: vibration: electromagnetic compatibility: enclosure:														number of certificate: TAA00001GR
3 for PN ≤ 160 bar
Explosion protection
Approvals DX19-DMK 457	IBExU 10 ATEX 1068 X / IECEx IBE 12.0027X zone 0: II 1G Ex ia IIB T4 Ga zone 20: II 1D Ex ia IIIC T 85°C Da
Safety technical maximum values	Ui = 28 V, Ii = 93 mA, Pi = 660 mW, Li ≈0 µH with field housing: Ci = 105 nF with cable outlet: Ci = 84.7 nF with ISO 4400: Ci = 62.2 nF the supply connections have an inner capacity of max. 90 nF (140 nF with field housing) to the housing
Permissible temperatures for environment	in zone 0: -20 ... 60 °C with patm 0.8 bar up to 1.1 bar in zone 1 or higher: -20 ... 70 °C
Connecting cables (by factory)	cable capacitance: signal line/shield also signal line/signal line: 160 pF/m cable inductance: signal line/shield also signal line/signal line: 1µH/m
Miscellaneous
Option oxygen application		for PN ≤25 bar: O-ring in FKM Vi 567 (with BAM-approval) permissible maximum values are 25 bar/150° C
Current consumption		max. 25 mA
Weight		approx. 140 g (with ISO 4400)
Installation position		any
Operational life		> 100 x 106 pressure cycles
CE-conformity		EMC Directive: 2014/30/EU Pressure Equipment Directive: 2014/68/EU (module A) 4
ATEX-directive		2014/34/EU
4 This directive is only valid for devices with maximum permissible overpressure > 200 bar