Natural gas differential pressure control switch
The gas pressure switch is used to detect the pressure of gas, natural gas, LP gas or air etc. When the gas pressure changes,the pressure sensor detects it and operates the switch to ON/OFF control of the external electrical circuit. These switches are widely used to detect the upper limit or lower limit pressure of gas or air to be supplied to a gas burner, or to detect the clogging of the interlock filter of a burner blowers.
Connection
2*Rp1/4 Inlet Positive pressure internal pipe thread
1*Rp1/8 Differential pressure internal pipe thread
Set Point Accuracy
-15% of the full scale when pressure is increased
Contact Ratings
Resistive Load: 250VAC, 5A
Inductive Load: 250VAC, 3A
Min. contact current and voltage: 50mA, 24VAC
Material
Aluminum housing; Polycarbonate Case
Ambient Temperature
-15 ~60℃
Medium Temperature
-15 ~ 80℃
| Delivery time | The stock goods will be shipped in 1-2 days; Goods out of stock will be shipped in 7-10 days |
| Application | Combustion product, gas/ air pipeline, etc |
| Advantages | Low price, good quality and function |
| Terms of trade | EXW, FOB, CIF and so on |
| All types of switch | LGW 3 A2 |
| LGW 10A2 | |
| LGW 50A2 | |
| LGW 150 A2 | |
| LGW 3 A2P | |
| LGW 10 A2P | |
| LGW 50 A2P | |
| LGW 150 A2P | |
| LGW 3 A4 | |
| LGW 10 A4 | |
| LGW 50 A4 | |
| LGW 150 A4 |
FAQ
Q: Are you trading company or manufacture?
A: Both.
Q: What's your product range?
A: We specialize in product solenoid valves,butterfly valves,pressure push-button valves, ignition transformer,burner controller,electric actuator, and other combustion accessories.
Q: What's your strong product?
A: Solenoid valves,butterfly valves,pressure push-button valves.
Q: Do you provide sample? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of the freight.
Q: How long is your delivery time?
A: Generally it is 7 days if the goods are in stock, or it is 30 days if the goods are not in stock, it is according to the quantity.
Q: What is your terms of payments?
A: * Payment ≤ 10000 USD,100% T/T advance .
* Payment ≥ 10000 USD,30% T/T advance and settle the 70% balance before delivery.
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