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STK335 differential pressure transmitter 4 to 20mA HART

Name: STK335 differential pressure transmitter 4 to 20mA HART
Brand: SENSE Instruments Co., Ltd.
SKU: STK335
Availability: InStock

Brand Name:	SENSE
Model Number:	STK335
MOQ:	10PCS
Payment Terms:	T/T
Supply Ability:	10000PCS / Month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

HART

Model:

STK335

Measurement Range:

0-40MPa

Repeatability:

±0.1%

Output:

4~20mA With HART

Protection Level:

IP65

Housing Material:

Stainless Steel

Place Of Production:

Shanghai, China

Grade:

Industrial

Customized Support:

OEM

Power Supply:

12-45V DC

Stability:

<0.1%/year

Packaging Details:

Carton packing

Highlight:

hart capacitive pressure transmitter

hart differential pressure transmitter

oem capacitive pressure transmitter

Product Description

STK335 differential pressure transmitter 4 to 20mA HART absolute smart pressure transmitter digital pressure transmitter hydraulic 3051 differential pressure transmitter DP pressure indicator

Features and Benefits

Maximum range turndown 100:1
Backlight LCD display for the dark environment
Separate electronics and connection compartments
Housing can be rotated through 330 O
Excellent stability
Optionl: Hart or ModbusRTU/RS485

Application Areas

For application in the process engineering
Suit for liquids, vapour or gases
Preferred areas of use are: process engineering chemical industry
Oil and gas industry

Measuring range
Code	Nominalpressure		Measurementlimit		Overload	Min.operating
			Lower(LRL)	Upper(URL)		pressure
3S	6kPa		-6kPa	6kPa	13MPa/40MPa	0.12kPa
4S	40kPa		-40kPa	40kPa	13MPa/40MPa	0.40kPa
5S	250kPa		-250kPa	250kPa	13MPa/40MPa	2.5kPa
6S	700kPa		-700kPa	700kPa	13MPa/40MPa	7kPa
7S	2000kPa		-2000kPa	2000kPa	13MPa/40MPa	20kPa
8S	7000kPa		-7000kPa	7000kPa	13MPa/40MPa	70kPa
9S	20MPa		-0.1MPa	20MPa	40MPa	0.2MPa
0S	40MPa		-0.1MPa	40MPa	80MPa	0.8MPa
Power supply (polarity protected)
Supplyvoltage		12...45VDC
Output signal
2-wire-system		4...20mAwithsuperimposedsignalforHARTprotocoldigitalcommunication
Signalrange-4to20mA		3.8mA...22.8mA
Signalonalarm		3.8mA/22.8mA/othersonrequest

Performance
Accuracy	3S
	0.1%accuracyforrangeturndown5:1
	(0.1+0.01xURL/Span)between1/5and1/50ofmeasuring
	4S...7S
	0.075%accuracyforrangeturndown10:1
	(0.075+0.00751xURL/Span)between1/10and1/100ofmeasuring
	8S...0S
	0.1%accuracyforrangeturndow10:1
	(0.1+0.01xURL/Span)between1/10and1/100ofmeasuring
Staticpressureeffect	Zeroerror:0.05%/10MPa
Staticpressureeffect	Spanerror:0.1%/10MPa
Powersupplyeffect	Negligible
Vibrationeffect	<0.01%ofURL/gwhentested200Hzinanyaxisrelative
Installationpositioneffect	Zeroshiftwhichcanbecalibratedout
Thermaleffect	0.45%/55℃
Staticpressure	130bar/400bar
Stability	0.1%ofURL/1year
Switchondelay	5s
Cycletime/Updatertime	0.25s
Damping	0to100s,step:0.1s
Responsetime	200ms(withoutconsiderationofelectronicdamping)
Selfstabilityconfiguration	0to1%
Electrical protection
Insulationresistance	>250M
Short-circuitprotection	Permanent
Reversepolarityprotection	Nodamage,andnofunction
Overvoltageprotection	500V
Intrinsicsafety	ExiaCT4~T6
Humidity	0...98%
Ambientandoperation	-40-85(withoutdisplay),-20-70(withdisplay)
Storage	-125
Ingressprotection	IP65
Electromagneticcompatibility(EMC)	Interferenceimmunityandinterferenceemissionaccording
Electromagneticcompatibility(EMC)	toGB/T17626.2-1998,compliancewithIEC61000-4-3:1995
Physical specifications
Diaphragms	Stainlesssteel316L,othersonrequest
Flange	Stainlesssteel316
Drain/ventvalve	Stainlesssteel316
Mediawettedo-rings	FKM,othersonrequest
Electronichousing	Die-castaluminium
Flangescrews,identificationplate	CarbonsteelwithZinccoating
Mountingbrackets(Option)	CarbonsteelwithZinccoatingorwithpainting
Sightglass	Laminatedsafetyglass
Fillingfluid	Siliconoil/othersonrequest