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Temperature-resistant electronic detonators for oil and gas wells

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Products

Product accessories:

Product Description

Application: It is suitable for multi-level cluster selection and firing hole operation in oil and gas underground.

Specifications:

Type	Shell Material	Large diameter mm	Small diameter mm	Product length mm	Foot line length mm
Wiring type electronic selective power generation detonator	Aluminum alloy	10	7.2	106	200
In-line electronic selective generation detonator	Aluminum alloy	22	7.2	120	--

Performance index parameters:

Type	Temperature resistance	Operating voltage	DC voltage resistance	AC voltage resistance	Maximum number of cascades	Explosion transfer mode
Wiring type electronic selective power generation detonator	150 ℃/175 ℃	-50V～220VDC	±500VDC	220VAC/50Hz	50 rounds	Apair/Parallel
In-line electronic selective generation detonator

Method of use:
1 Foot-line selective detonator
foot line connection method:
The A pole (red) of the detonator foot line is the main line of detonator communication, which is connected to the perforating cable core;
The B pole (black) of the detonator foot line is the common foot line of the detonator, which is connected to the outer armor of the cable (or the shell of the perforating gun);
The C pole (white) of the detonator foot line is the communication auxiliary line of the detonator, which is connected to the pole (red line) of the rear level detonator.
2 Touch-point selective detonator
It can be directly inserted into the modular perforator, and the reserved contacts of the product are automatically engaged without wiring.

Note:
1, storage and transportation should prevent moisture, and should be isolated from fire, high temperature objects and sun, rain.
2, handling and use should be light, light, not violent impact and violent vibration.
3. It is forbidden to use the product in thunderstorm days.

Storage conditions:Under the original packaging conditions, stored in a well-ventilated, dry, fire-proof, anti-theft warehouse.
Shelf life:Products in the original packaging state, shelf life of 3 years.

Hazard classification and fitting category: 1.1B
UN Number: 0030