low price high degree of accuracy SF6 denisty relay with valve

Features:

1. Temperature compensated bourdon tube pressure gauge

2. Suitable for indoor or outdoor installation

3. AISI304 hermetically sealed stainless steel case

4. AISI316 parts in contact with gas

5. Indicated values and signal outputs independent of installation altitude

Application:

1. Gas Insulated Switchgear (GIS)

2. Gas Insulated Lines (GIL)

3. SF6 circuit breakers

4. Gas insulated busbar systems

Description:

These instruments are used to monitor SF6 gas density in sealed tanks. They are applied to indicate gas density and to provide a signal outputs when the density reaches preset threshold values. They are designed to monitor Medium Voltage systems.

Parameter:

1.How to order goods?

Answer: The way to process goods order is: Please offer us the inquire infomation,include:Product name and Detail mode No,Purchase quanunity before send us inqurie.We will offer the proforma invoice (P/I) immediately after receiving buyer's order infomation, buyer confirm that all the details on the P/I are correct, then pay according to the payment term on the P/I, we will send out goods in four working days after we received payment,expect special model.

2.Would you offer free samples?

Answer: Normally the low cost goods (price don't more than USD5.00,such as:valve,parts) can be sent free of charge and customers just need to bear a little shipping charge, or you can provide your DHL,FEDEX,EMS,UPS courier account number to us.

3.How to pay for goods?

 Answer:  Basically, L/C, TT, Paypal,West Unison. please send inquire to our email for the details.

 4. How to ship your order?

 Answer: We usually ship small order by air, There are many international couriers for your option, such as DHL, Fedex, UPS and China EMS. If you already have account with DHL, UPS or other couriers, you can advise us in advance an we can send the goods under  your account,

 We usually ship large orders by sea. In general, the ocean shipment will spend more days than by air, So the shipping way is subject to your demand in advance. And customs clearance paperwork and procedures will be handled by the forwarder. In case of any additional documentation, QZ will assist the forwarder with it as much as possible.

 5.Delivery time?

 Answer: During four days after order confirmation....