water differential pressure flow switch

Supplier: Shenzhen Teren Control Technology Co., Ltd.
Region: Guangdong, China
Contact: Ms Lucy Zhang
Price: $9.07 / >=10 pieces
Min. Order: 10 pieces

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Product details

Brand Name:	TEREN;	Environment temperature:	5~50°C;
Place of Origin:	Guangdong China;	Resistive load voltage:	250VAC;
Flow Rate:	16-32, max 480-920 optional;	Packaging Detail:	1pc/inner box;
Medium Temperature:	5~80°C;	Media Type:	Liquid;
Payment Terms:	L/C,T/T,Credit card;	Operating Temperature:	5-80°C;
Contact:	SPDT, 15A/250VAC;	Supply Ability:	5000 Piece/Pieces per Month;
Resistive load current:	15A;	Model Number:	WFS;
Port:	Shenzhen / Hongkong;	Weight:	0.5Kg;
Max pressure:	1.6Mpa;	color:	red;
Material:	stainless steel;

Product Description

Applications & Features

The paddle type SPDT WFS are designed to monitor and control the flow rate of water, chilled water or cooling water or other liquid system.

Specifications

Contact: SPDT

Resistive load voltage: 250VAC

Resistive load current: 15A

Environment temp.: 5~40°C

Medium temp.: 5~80°C

Max pressure: 1.6Mpa

Weight: 0.5Kg

Designed to provide excellent performance where accuracy, reliability, and rugged construction are required in liquid flow lines carrying water or any fluid neither harmful to brass and phosphor bronze nor classified as a hazardous fluids.

The SPDT micro-switch can be wired to close one circuit and open a second circuit when liquid flow either exceeds or drops below the adjusted flow rate.

Recommended for liquid pressure and temperature as mentioned below and must not be used on lines carrying liquids below 0 deg. C.

These series may be used on liquids with high salt or chlorine content but is not for used in hazardous atmospheres.

They may be also used outdoors but must be protected from weather or splashing water.

Where an operating control failure would result in personal injury and/or loss of property, it is the responsibility of user to add safety devices that protect against, or add supervisory systems that warn of control.

Paddles Selection

ITEM	Range liter/min	D Band liter/min	Pipe		Paddle number
ITEM	Range liter/min	D Band liter/min	in	mm	Paddle number
1	16~32	6	1	25	1
2	22~50	8	1.25	32	1
3	28~72	9	1.5	40	1
4	50~110	15	2	50	2
5	65~130	20	2.5	65	2
6	100~200	30	3	80	3
7	240~480	50	4	100	3
8	480~920	80	5	125	3