304 stainless steel explosion-proof operating column

Scope of application:304 stainless steel explosion-proof operating column

1. Suitable for hazardous areas in Zone 1 and Zone 2 of explosive gas environments.

2. Suitable for Class IIA and IIB explosive gas environments.

3. Suitable for temperature groups T1-T6

4. Widely applicable to hazardous environments such as oil extraction, refining, chemical engineering, as well as offshore oil platforms, oil tankers, and other places.

Product Features:304 stainless steel explosion-proof operating column

1. The shell is made of ZL102 aluminum alloy die-casting, and the surface is coated with high-voltage electrostatic spraying.

2. Equipped with universal conversion switch, button, ammeter (other instruments can be installed according to user requirements), indicator light, etc.

3. The conversion switch has more than 30 functions that users can freely choose from and can be customized according to their requirements.

4. The universal switch control mechanism has been optimized and designed to automatically align, ensuring that the switch rotates flexibly without any jamming phenomenon.

5. The range of the ammeter is determined by the user.

6. Steel pipes or cables are both acceptable.

7. The factory nameplate of the product only reflects the content of the main unit, and the code of each sub unit is the ordering parameter.

Example of explosion-proof operating column:

1、 Indicate the required switches, buttons, indicator lights, quantity and specifications of ammeters, product installation methods, and incoming wiring methods in the overall unit.

For example, the two buttons, one meter, and two light hanging type are labeled as BZC51-A2B1D2G.

2、 Specify the parameters of switches, buttons, indicator lights, and ammeters in detail in each unit, such as quantity, specifications, voltage, etc.

2.1 Switch: When selecting, refer to the various functions in the switch code to select the corresponding switch. If the user has special requirements, please clarify with our engineering and technical personnel before ordering and selecting. Our company can customize according to the requirements.

For example, if the function code for the switch is A, it should be noted as K1-1A.

2.2 Indicator lights: When selecting, indicate the indicator light code based on the required color, voltage, and quantity of the indicator lights.

For example, if two indicator lights, one red and one green, are selected and the voltage is AC220V, then the note is D2-1Rd/1Gd; If both indicator lights are red 24V, they should be labeled as D2-2Rb.

2.3 Button: When selecting, indicate the number of buttons, button head structure, contact type and other parameters, and indicate the code of the selected button.

For example, if both buttons are normally open and normally closed, and the button structure is a standard button, then note: A2-2 Ⅰ a

For example, if there are two buttons, one is normally open and one is normally closed, and the other is normally open, and the button structure is a standard button, then the annotation is A2-1 Ⅰ a/1 Ⅱ a.

2.4. Ammeter: When selecting, please specify the range and quantity of the ammeter.

For example, if the range of the ammeter is 200/5 and the quantity is 1, then the note is B1-1 (200/5);

For example, if there are two ammeters, one with a range of 200/5 and the other with a range of 100/5, then the note is B2-1 (200/5)/1 (100/5).

3、 Complete order code:

After selecting the main unit and sub units, they are combined together to form the complete selection code

If the order code is LBZ-A2B1D2G

A2-2Ⅰ

B1-1（200/5）

D2-1Rd/1Gd

This product is a two button, one meter, two light hanging type with a measuring range of 200/5 and an indicator light of 220V

There is one red and one green button, and both buttons have specifications of one normally open and one normally closed.

Technical Specifications:

1. Execution standards: GB3836.1-2000, GB3836.2-2000, GB3836.3-2000

4. Explosion proof mark: Exde Ⅱ BT6

5. Protection level: IP55

6. Anti corrosion grade: WF1

7. Usage category: AC-3, AC-4

8. Rated voltage: 220V/380V (please specify if there are special requirements)

9. Rated current: 10A

10. Inlet thread: G1 "(please specify if there are special requirements)

11. Cable outer diameter: Φ 12mm to Φ 17mm

Ordering instructions and examples:

When using this product outdoors, please use a rain cover as it will enhance its performance.

When selecting, please indicate the quantity, specifications, installation method, inlet and outlet directions of switches, buttons, indicator lights, and ammeters according to the meaning of the main unit and sub units, and specify the required product model in detail.

Explosion proof operating column ordering instructions

One Explain the specifications, parameters, and quantity of the product

II We will customize a suitable ordering plan based on the relevant information provided by the customer

III Both parties agree to sign the sales contract by fax. Upon signing the contract, both parties shall affix their company seals as proof, and the contract shall come into effect. Both parties shall strictly abide by the contract

4 After the user pays the full amount, production can proceed or a deposit of 30% is required On the day when the product is ready for shipment, please make up the remaining balance before shipping

VI The product comes with a one-year warranty, and if there are no conditions, our company guarantees one year of free repair and maintenance