Name: Biogas flowmeter _ Water and fertilizer meter
Brand: Jiangsu Sipai Instrument Co., Ltd
Availability: InStock

Product Groups

flow meter

Firm Information

Transaction Level

VIP member
Contact
Phone

13357963000
Address

No. 288-8 Shenhua Avenue, Jinhu County, Jiangsu Province

Contact Now

Biogas flowmeter _ Water and fertilizer meter

Description: The SP-LDE series biogas slurry flowmeter and water fertilizer meter have a fully Chinese electromagnetic converter core using a high-spe

Contact Supplier

More Products

Product details

防腐型电磁流量计.jpg
Description:

SP-LDE series biogas slurry flowmeter _ water and fertilizer metering meterIts all Chinese electromagnetic converter core adopts a high-speed central processing unit. The converter circuit design adopts international advanced technology, with an input impedance of up to 1015 ohms, a common mode rejection ratio of better than 100db, and a suppression ability of better than 90db for external interference and 60Hz/50Hz interference. It can measure fluid medium flow rates with lower conductivity. The sensor adopts non-uniform magnetic field technology and a special magnetic circuit structure, which makes the magnetic field stable and reliable, and greatly reduces the volume, reduces repetition, and makes the flowmeter small and flow oriented.
Working principle
SP-LDE seriesBiogas flowmeter _ Water and fertilizer meterBased on Faraday's law of electromagnetic induction. The measuring tube of the flowmeter is a non-magnetic alloy short tube lined with insulating material. Two electrodes are fixed on the measuring tube by passing through the tube wall along the diameter direction. The electrode tip is basically flush with the inner surface of the lining. When the excitation coil is excited by two pulse waves, a working magnetic field with a magnetic flux density of B will be generated in the direction perpendicular to the axis of the measuring tube. At this point, if a fluid with a certain conductivity flows through the measuring tube. Induce an electromotive force E by cutting the magnetic field lines. The electromotive force E is proportional to the magnetic flux density B. Measure the product of the inner diameter d of the tube and the average flow velocity v. The electromotive force E (flow signal) is detected by the electrode and sent to the converter through a cable.

电磁2
Biogas flowmeter _ Water and fertilizer meterProduct selection:

model	caliber
SP-LDE	15~2600
		code name	electrode material
		K1	316L
		K2	HB
		K3	HC
		K4	Titanium
		K5	Tantalum
		K6	platinum alloy
		K7	Stainless steel coated with tungsten carbide
			code name	Lining material
			C1	Polytetrafluoroethylene (F4)
			C2	Perfluoroethylene propylene (F46)
			C3	Polyfluoroethylene (FS)
			C4	Polyvinyl rubber
			C5	polyurethane rubber
				code name	function
				E1	Level 0.3
				E2	Level 0.5
				E3	Level 1
				F1	4－20Madc, Load ≤ 750 Ω
				F2	0-3kHz, 5V active, variable pulse width, output high-end effective frequency
				F3	RS485 interface
				T1	Normal temperature type
				T2	high-temperature type
				T3	Ultra high temperature type
				P1	1．0MPa
				P2	1．6MPa
				P3	4．0MPa
				P4	16MPa
				D1	220VAC±10％
				D2	24VDC±10％
				J1	Integrated structure
				J2	Split type structure
				J3	Explosion proof integrated structure

分体式电磁
Biogas flowmeter _ Water and fertilizer meterDetermination of lining material:

Lining material	name	symbol	performance	Maximum operating temperature	Suitable for liquids
rubber	neoprene	CR	Moderate wear resistance, resistant to corrosion from low concentrations of acid, alkali, and salt	＜60℃	Tap water, industrial water, seawater
rubber	polyurethane	PU	Excellent wear resistance, but poor acid and alkali resistance	＜60℃	Pulp, slurry and other slurries
fluoroplastic	Polytetrafluoroethylene	F4 or PTFE	The chemical properties are very stable and resistant to corrosion from boiling hydrochloric acid, sulfuric acid, aqua regia, and concentrated alkali	＜160℃	Highly corrosive acid-base salt liquids
	Translation of perfluoroethylene propylene: Teflon FEP	F46 or FEP	Chemical properties equivalent to F4 The compressive and tensile strength is better than 4	＜120℃	Corrosive acid-base salt liquids
	Tetrafluoroethylene and ethylene copolymer	F40 or ETFE	Chemical properties equivalent to F4 The compressive and tensile strength is better than 4	＜120℃	Corrosive acid-base salt liquids
plastic	polyethylene	PO	Corrosion resistance to dilute acids, alkalis, and salts	＜60℃	Wastewater containing acid, alkali and salt liquids
plastic	Polyphenylene sulfide	PPS	Corrosion resistance to dilute acids, alkalis, and salts	＜100℃	Wastewater containing acid, alkali and salt liquids

Biogas flowmeter _ Water and fertilizer meterDetermination of electrode and grounding ring materials:

material	corrosion resistance
316L	Applicable: 1. Domestic water, industrial water, raw water and well water, urban sewage 2. Weakly corrosive acid, alkali, and salt solutions
哈氏合金B	Applicable: 1. Non oxidizing acids such as hydrochloric acid (concentration less than 10%) Not applicable: nitric acid
Hastelloy C	Applicable: 1. Mixed acid and mixed solution of chromic acid and sulfuric acid 2. Oxidative salts such as Fe+++, Cu++, and seawater 3. Phosphoric acid, organic acid Not applicable: Hydrochloric acid
Titanium (Ti)	Applicable: 1. Salt, such as: ⑴ Chloride (chloride/magnesium/aluminum/calcium/ammonium/iron, etc.)
Tantalum (Da)	Applicable: 1. Hydrochloric acid (concentration less than 40%), dilute sulfuric acid, and concentrated sulfuric acid (excluding fuming sulfuric acid) Not applicable: Alkali, Hydrofluoric Acid
Platinum (Pt)	Applicable: Almost all acid, alkali, and salt solutions (including fuming sulfuric acid and fuming nitric acid) Not applicable: aqua regia, ammonium salt
carbide	Applicable: pulp, wastewater, resistant to solid particle interference Not applicable: Inorganic acids, organic acids, chlorides

Online inquiry

Contacts
Company
Telephone
Email
WeChat
Verification Code
Message Content