YXC series magnetic assisted electric contact pressure gaugeDetailed product description：

The YXC series magnetic assisted electric contact pressure gauge is widely used in industrial sectors such as petroleum, chemical, metallurgical, and power stations, as well as in mechanical and electrical equipment to measure the pressure of various fluid media without explosion hazards. Usually, when used in conjunction with corresponding electrical components such as relays and contactors, the measured (controlled) pressure system can achieve automatic control and signaling (alarm) purposes.

In order to adapt to the different needs and requirements of the tested objects, this series of instruments has developed more than 10 types and products, including anti vibration, corrosion-resistant, corrosion-resistant and anti vibration, as well as isolation devices, on the basis of the original ordinary and specialized types.

Considering that this series of instruments not only has the characteristics of novel design, reliable structure, complete variety and specifications, good action stability, and strong adaptability, but also has the advantages of combined measurement and control, simple installation, and low maintenance, it is an unparalleled pressure measurement and control instrument compared to general pressure controllers without indication, switching difference adjustment, and external setting devices.

Main technical specifications and functions of YXC series magnetic assisted electric contact pressure gauge

Scale range, accuracy level, and joint thread size

type	model	name (including full name or abbreviation)	Scale range MPa	Accuracy Grade			threaded joint size
				instruction	Setpoint
					connect	disconnect
Standard Type	YXC-100 *YXC-102 YXC-103	Magnetic assisted electric contact pressure gauge	From 0 to 60 and -0.1-0.06 to 2.4 series	one point five	one point five	four	M20×1.5 (*G3/8) (*G1/2")
	YXC-150 *YXC-153		0-0.1 to 60 and -0.1-0 to 2.4 series
Specialized type	YXCA-150	Magnetic assisted electric contact ammonia pressure gauge	0-0.16 to 60 and -0.1-0.06 to 2.4 series	two point five	two point five	four
Vibration-resistant	YXC-100-Z *YXC-102-Z YXC-103-Z	Magnetic assisted electric contact pressure gauge	0-0.6 to 60 and -0.1-0.5 to 2.4 series	one point five	one point five	five
Corrosion resistant type	*YXC-100B-F *YXC-102B-F *YXC-103B-F *YXC-150B-F *YXC-152B-F		0-0.16 to 60 and -0.1-0.06 to 2.4 series	one point five	one point five	four
Corrosion resistant and vibration resistant type	*YXC-100B-FZ *YXC-102B-FZ *YXC-152B-FZ *YXC-153B-FZ		0-0.6 to 60 and -0.1-0.5 to 2.4 series	one point five	one point five	five
Isolation type ordinary type Isolated corrosion-resistant type	YXCG-103 *YXCG-103-F	Isolated magnetic assisted contact pressure gauge	0-0.16 to 60 and -0.1-0.06 to 2.4 series	one point five	one point five	four	M42×2 (*G1")
Isolation type anti vibration type	YXCG-103-Z		0-0.6 to 60 and -0.1-0.5 to 2.4 series	one point five	one point five	five
Isolated corrosion-resistant and vibration resistant type	*YXCG-103-FZ

Note: 1) Models marked with "*" are temporarily limited to special orders
2) The isolated soft tail length is 1, 2, 3, and 4m (with 2m being the preferred length)

Electrical parameters and control forms of contact devices

Contact power	Maximum operating voltage	Maximum operating current	control form
30VA (resistive load)	220V D.C or 380V A.C	1A	Upper and lower limits, dual upper limits, dual lower limits

Note: When the current is 1A, the operating voltage should be lower than 40V.
Environmental conditions for use

type	Working temperature range		relative humidity	Anti working vibration performance
	medium	surrounding environment
Ordinary type, specialized type	-40～70℃		Not exceeding 85%	V. Level H.3
Corrosion resistant type	-25～55℃		Not exceeding 90%	V. Level H.3
Anti vibration type, corrosion-resistant and anti vibration type				V. H.4 level
Isolation type ordinary type	Below 150 ℃	-40～70℃		V. Level H.3
Isolated corrosion-resistant type	-40～70℃
Isolation type other types	Below 150 ℃	-25～55℃		V. H.4 level

Temperature effect: The displayed value should not exceed 0.4%/10 ℃, and the set point should not exceed 0.6%/10 ℃ (with a deviation of 20 ± 5 ℃ from the operating temperature)

□ Structural principle
The instrument consists of a measuring system, an indicating device, a magneto electric contact device, a housing, an adjusting device, and a junction box (plug socket).
The working principle of the instrument is based on the fact that the spring tube in the measurement system is forced to produce corresponding elastic deformation displacement at the end of the spring tube under the pressure of the measured medium. With the help of a pull rod and the transmission of the gear transmission mechanism, the measured value is amplified and gradually indicated on the dial by the indicator pointer (along with the contact) fixed on the gear shaft. At the same time, when it comes into contact with the contact point (upper or lower limit) on the set pointer (dynamic breaking or dynamic closing), it causes the circuit in the control system to be disconnected or connected, in order to achieve automatic control and send alarm signals.