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Level Switches - Barksdale - #9

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Level Switches

Multi Level Switches with Ex-Approval


	Type UNS-	2000	2000-S	2100-Ex
	Mounting Position	Through top Through bottom	Through top Through bottom	Through top Through bottom
	Stem Material	Brass Stainless Steel 1.4571	Stainless Steel 1.4571	Stainless Steel 1.4571
	Mounting Element	Flange and thread	Flange and thread
	Float	BN30, 0 = 30 mm VA52, 0 = 52 mm	BN30, 0 = 30 mm VA52, 0 = 52 mm VA80, 0 = 80 mm	VX44, 0 = 44 mm VX52, 0 = 52 mm VX80, 0 = 80 mm
	Float Material	Buna N = BN Stainl. Steel 1.4571 = VA	Stainl. Steel 1.4571 = VA	Stainl. Steel 1.4571 = VA
	Min. Fluid Specific Gravity (g/cm³)	BN30: 0,60 VA52: 0,78	BN30: 0,60 VA52: 0,78 VA80: 0,54	VX44: 0,84 VX52: 0,78 VX80: 0,54
	Max. Pressure (bar)	40	BN30: 15, VA52:40 VA80: 17	VX44: 15; VX52: 40 VX80: 17
	Max. Temperature	80/100 °C = Buna N 105/150 °C = Stainl. Steel	80/100 °C = Buna N 150 °C = Stainl. Steel	T4...T6 +85 °C...+120 °C
	Contact Mode	NO / NC SPDT	NO / NC SPDT	SPDT
	Contact Rating	100 VA/W NO / NC 60 VA/W / SPDT	100 VA/W NO / NC 60 VA/W / SPDT	100 VA/W NO / NC 60 VA/W / SPDT
	Option	High temp, version, temp, sensor and switch	On request	acc. ATEX approval (see page 4)
	Approval	ATEX approval	Shipbuilding approval	ATEX approval
	Catalog Page No.	P21 - P22	P23 - P24