Magnetic Switch, Mini Float Level Switch MF-3801

Model NO.: MF-3801 Pressure: Low Temperature, Low Pressure Export Markets: Global Trademark: U-ideal Origin: China Material: Stainless Steel Connecting Method: Thread Warranty Period: 1year Specification: SGS HS Code: 90261000 The working principle of Mini Float Level Switch is direct and simple. Set one point or multi-point of magnetic switch in sealed un-magnetic metal or industrial plastic tube. Fix the float with inner magnetic system to a certain place of magnetic switch in the pipe and let the float drift up and down; Utilize the inner magnetic system in the float to trigger the open and close of magnetic switch to operate and control the liquid level. Normal open and normal close is the state with inserting liquid. Mini float level switch is custom-made product and the switch state can shift in normal condition.

Tianjin U-ideal Instrument Co. Mini float level switch is widely used in level control and alarm of all kinds of industry such as electronic, electric power, chemical, watertreatment, water supply and drainage due to its low price, reliable performance and flexible installation method.

Mini Float Level Switch MF-3801
Model: MF-3801
Product Name: Mini Float Level Switch
Contact Capacity: AC220V/1A; DC24V/0.5A
Working Pressure: ≤ 1.5MPa
Float Gravity: 0.7
Output Signal: SPST NO/NC
Working Temperature: -20~130º C
Protection Grade: IP68
Float Material: SUS304/SUS316L
Housing Material: SUS304/SUS316L
Connection: 1/8PF (OEM is available)
Wire Length: 500± 10mm
Installation Method: Vertical installation
Explosion-proof: No

Temperature
Process temperature	Hard rubber liner: 5...+60°C
	Polypropylene liner: 5...+90°C
	PTFE liner: 5...+120°C
Ambient temperature (all versions)	Standard (with aluminum converter housing):
	20+60°C (Protect electronics against selfheating with ambient temperatures above 55°C)
Storage temperature	20...+70°
Pressure
EN 10921	DN2200...3000: PN 2.5
	DN1200...2000: PN 6
	DN200...1000: PN 10
	DN65...150: PN 16
	DN10...50 : PN 40
	Other pressures on request
ISO insertion length	Optional for DN15...600
ASME B16.5	1...24": 150 lb RF
	Other pressures on request
JIS	DN10...1000 / 2...40": 10 K
	Other pressures on request
Pressure drop	Negligible

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Product Categories : level instrument > float level switches /level transmitter(level controller)