Yx-160b Explosion-Proof Electric Contact Pressure Gauge for Grinder/Dust/Gas Aluminum Casing, Brass Movement, Durable, Corrosion Resistant

• After-sales Service: 12month
• Warranty: 12month
• Measuring Range: High-pressure Gauge
• Type: Electric Contact
• Accuracy: 1.6
• Display: Pointer
• Model NO.: YX-160B
• Application: Industrial, Civil
• Structure: Spring Pressure Gauge
• Connection Type: Radial Direction
• Function: Local Indication Type, Electric Signal-controlled
• Installation Structure: Direct Mounting
• Features of Measurement Medium: General Pressure Gauge
• Indicating Pressure Reference: General Pressure Gauge
• Transport Package: Foam Box+Carton Box
• Specification: 4inch
• Trademark: HONGQI/OEM
• Origin: China
• HS Code: 9026209090
• Production Capacity: 6000000/Year

Product Description

YX-100B Explosion-proof electric contact pressure gauge for grinder/dust/gas Aluminum casing, brass movement, durable, corrosion resistant
This explosion-proof electric junction prod pressure meter is designed according to GB38361.B83, the general requirement of the explosion-proof electric equipment on explosive environment, and GB3836.2.B3, the explosion-proof electric equipment and flame-proof electric equipment on explosive environment. Meanwhile, it is manufactured according to the chart and technique document approved by the identified testing organization.The explosion-proof type of meters is Il kind B grade T4 Group. The mark is Exd II BT4.The meters can apply to measure pressure of non-crystal and non-concretionexplosive intermixture or diversified novolatile medium.The meters could automatic control and signal alarm if they work in the electric apparatus parts with explosion-proof or other safety(for example, relay , contactor ,etc.).

Precision grade: 1.6.

Scale range: 0-0.16,0-0.25,0-0.4,0-0.6,0-1.0,0-2.5,0-4,0-6,0-10,0-16,0-25,0-40,0-60,-0.1-0.06,-0.1-0.15,

-0.1-0.3,-0.1-0.5,-0.1-0.9,-0.1-1.5,-0.1-2.4MPa.

Control mode: upper and lower limit slow action junction switch.

Contact power: 10VA.

Working position: vertical setting.

Permissible condition: -10-50C, relative humidity not exceed 80%,the explosive intermixture should lower than Il kind B grade T4 Group, working oscillation and the medium pulsation should have no effect on meter action.

Temperature effect: displayed value will not exceed 0.4%/10C, setting point will not exceed 0.6%/10C (working temperature deviates from 20 +5C).

Insulating strength: 50Hz sine alternating current 2000V is lasting for one minute.

Weight: 6Kg.
Flam-proof connection type and basic parameters

Case volume V (L)	0.5
Connection cover type	Plane	Cylinder(movable)
The min effective length of flam-proof connection cover Lmm	15
The Min effective length from bolt hole edge to flam-proof connection L1	8
The Max interspale of flam-proof connection or Diameter dispersion Wmm	0.15
Falm-proof connection cover coarseness range Ra	3.2	1.6

Flam-proof shell and accessory of the conducting pressure system

Accessory designation	Material brand or designation	Accessory designation	Material brand or designation
Shell cover outlet box	ZL102(or ZL-102,ZL-101)	Thin gasket	L3
		Connector	20
Axsis cover	QAI9-2	Spring	3J53
Watching window	PMMA

The meter is composed of flame-proof shell, measuring system, electric junction group, adjusted device and outlet box.The flame-proof shell of the meter has favorable flame-proof performance. It can not only stand the explosion pressure of the explosive intermixture in the shell but also prevent the heat energy form diffusing.The energy can only gradually and slowly diffuse along the cranny of the explosion-proof connection.The instant temperature transmitted to the outside has been reduced to under the ignition point of the explosive gas intermixture. So the explosion will not happen.The working principle of the meter base on measuring the flexibility of the component, drive the contact in the electric junction group act through the mechanical transmission (open or close) in order to turn-on or break the circuit of the controlling pressure system. So it can realize automatic control alarm and spot indication.



FAQ:

1.The Quality Of Our Products
Our Pressure  gauge are all 100% inspected, and with standard production process.
2.Price
We can provide our high quality products with reasonable price.
3.OEM services
In the past years, we have many OEM orders from very famous company all over the world.
4.Delivery 
We can provides intime delivery. Some stocked models can be instant delivered.
5.Service
We provide best after-sale service all the time, for our goal is a long trade cooperation term.
6.Reputation
Our factory have 28 years experiences.We have already gaining the best reputation and response from the customers from all over the world.

We may accept consumers order with special requirement for instrument and meter!