Ex-Proof Flow Switch

Manufacturer of a wide range of products which include ex-proof bellow sealed paddle flow switch and ex-proof magnetic paddle flow switch.

Ex-Proof Bellow Sealed Paddle Flow Switch

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Approx. Price: Rs 6,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	1 Piece
Brand	NXG Multi-Tech Devices
Max system pressure	50 bar(standard version) high pressure version can be provided on demand
Temperature Range	10-100 Degree C
Pressure Drop	Less than 150mbar at qmax.
Material of construction	SS316
Enclosure	Die cast Aluminum wether proof to IP67 SS316
Set point Tolerance	+/- 3-5%
Repeatability Tolerance	+/- 1%
Contact Rating	1A 230VAC SPDT Reed switch 50VA
Cable Entry	1/2 Inch NPT Female M20 x 1.5 for ATEX enclosures

Bellow Sealed Explosion Proof Flow Switches also known as Vane Operated Flow Switches are Adjustable flow setting flow switches and are suitable for various industrial applications.In this flow switch the lever is deflected by the fluid flow which further operates the micro-switch, SS316Ti Bellow is used to isolate the Fluid form Electrical Assembly.This flow switch is very useful for high flow low pressure applications.
Technical ParametersProcess Connection - 1" BSPT Male or 1" NPT maleLine Sizes covered - from 1" to 8"MOC - SS316Electrical Rating - 15A 23VAC SPDT Micro SwitchEnclosure - Die cast alluminium Weatherproof to IP67Ex- Proof Class - Group IIA/IIB or IICCable Entry - 1/2" NPT Female

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Ex-Proof Magnetic Paddle Flow Switch

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Approx. Price: Rs 6,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	1 Piece
Max system pressure	50 bar(standard version) high pressure version can be provided on demand
Temperature	10-100 Degree C
Pressure Drop	Less than150mbar at qmax.
Material of contraction	SS316
Enclosure	Die cast Aluminum wether proof to IP67,SS31
Exproof Class	Explosion Prrof to Gr IIA / IIB & IIC CCOE Approval. ATEX Approval
Type of ex protection	Flameprrof Ex d
Set point Tolerance	+/- 3-5%
Repeatability Tolerance	+/-1-2%
Contact Rating	5A 230VAC SPDT Micro switch
Cable Entry	1/2 Inch Female M20 x 1.5 for ATEX Enclosure

Key Features:

Hermetically sealed eletrical contacts ( Optional)
Better Accuracy over the range
Precisely adjustable flow setting
Low Maintenance
Viscocity compensated Design

Application:

Can be used in water, glycol, oil & gas, Air
Atomic Power Plants
Coolant Monitoring
Pump Seal protection
Chilled water
water treatment plants
Pump Dry run Protection
Power Plants

Table Range:

Line Size	Instrument Connection	Wetted Parts	Min. Setting LPM		Max. Setting LPM		Max. Flow LPM	Max. Pressure		Max. Temp. Degree C (Degree F)
			On	Off	On	Off		Kg/cm2	Psi
1/2”(15NB)	1/2” BSP/NPT/ Male	SS 316	6	5	14	15	40	50	711	100(212)
3/4”(20NB)	1/2” BSP/NPT/ Male	SS 316	13	11	24	22	60	50	711	100(212)
1”(25NB)	1” BSP/NPT/Male	SS 316	23	17.5	41	36	100	50	711	100(212)
1.25”(32NB)	1” BSP/NPT/Male	SS 316	43	27.5	70	60	150	50	711	100(212)