Capillary Dual Pressure Transmitter with 4-20mA Output and Anti-Interference

• Customization: Available
• Type: Remote Pressure Transmitter
• Structure Type: Diffused Silicon Pressure Transmitter
• Model NO.: ZY8000Y
• Accuracy Grade: 0.1%F.S, 0.25%F.S, 0.5%F.S
• Pressure range: 0-10MPa
• IP Rating: IP67
• Certification: C.C.C, I.S.O 9001, E.C.M, E.a.C, P.a.C,S.I.L,
• Customized: Customized
• Weight: 2kg
• Capacity: >50, 000.00 Sets
• Output: 4-20 Ma, Mod Bus, PA
• Ambient Temperature: -30~70 Celsius Degree
• Long Term Stability: <=0.03%F.S/Year
• Electrical Interface: 2-M 20*1.5, 2-1/2 N.P.T
• Process Interface: 1/4 N.P.T
• Response Time: <=90ms
• Range Down: 50:1
• Diaphragm Material: 316 L, H C, Tantalum, 316 L Gold Plating
• Mounting: Direct Mounting, Flange or Rack
• Power Supply: 24 V D.C
• Medium Temperature: -40~200 Celsius Degree
• Explosion Proof: Exd II CT6 GB, Exia II CT6 Ga
• Transport Package: Carton, Plywood Case
• Specification: 20CM*10CM*30CM
• Trademark: CAMCT
• Origin: China
• Production Capacity: 50, 000.00 Sets/Year

Product Description

Product Description

 

ZY8000Y Intelligent Remote Transmitter

Intelligent Flange Remote Transmitter Sensing
Captures the measured
pressure through advanced remote
transmission mechanisms
and then relays it to the transmitter
through a high-precision oil-filled capillary.
Capable of measuring liquid levels and differential pressure (D/P), this device is suitable for high-temperature environments (keeping the transmitter at a distance),
high-viscosity substances, and media prone to precipitate, crystallize, or corrode. Extensively used in petroleum, chemical industries, metallurgy, power generation, environmental protection, new energy sectors, and machinery equipment industries, ensuring reliable and precise performance.

Detailed Photos

ZY8000, our state-of-the-art intelligent transmitter, boasts an exceptional basic accuracy of 0.1% FS, with the highest precision reaching 0.075% FS. Remarkably, even after a decade of continuous operation, it maintains an impressive 99.9% accuracy, significantly reducing maintenance costs. Encased in a robust metal housing and equipped with fully sealed measuring elements, the ZY8000 easily withstands extreme chemical and mechanical stress. Its superior anti-electromagnetic interference capabilities ensure unparalleled stability and reliability.
The ZY8000 is equipped with advanced diagnostic functions, enabling real-time self-monitoring. In the event of a fault, it promptly enters alert mode, outputting a warning current (3.6mA or 22.8mA) and providing control signals for system interlock and SIS safety systems. The LCD display automatically shows an error message (Err) and identifies the faulty unit, simplifying the maintenance, repair, and replacement process, making it more efficient and user-friendly.

Product Detail Picture

Every detail of this product has been meticulously crafted to perfection.
 

Typical applications

 

Intelligent flange remote transmitter sensing
Effectively measures pressure through advanced remote transmission devices,
which then transmit data seamlessly to the transmitter,
through oil-filled capillary tubes. Ideal for measuring liquid levels and differential pressure (D/P), this device is perfectly suited for high-temperature scenarios (where the transmitter must be kept at a distance),
high viscosity substances, and environments prone to precipitate crystalline or corrosive media. Widely utilized across petroleum, chemical industries, metallurgy, power generation, environmental protection, new energy sectors, and machinery equipment industries.
 

Product Features

Building on the exceptional performance and stability of the ZY8000 intelligent high-precision pressure/differential pressure transmitter,
it incorporates an imported mono-crystalline silicon chip, lightning protection circuit design, and an isolated power supply and sensor signal, significantly enhancing stability and anti-interference capabilities.
Multiple material options and various types of remote devices, combined with a specialized oil-filling mechanism, ensure maximum accuracy and meet comprehensive clearness requirements. The product boasts excellent stability, with the highest accuracy at normal temperatures reaching up to 0.075%. Featuring an explosion-proof shell structure, it is suitable for all weather conditions and is compatible with HART protocol.
 

Product Parameters

 

Measuring range
 

Range code	GP Gauge pressure (Kpa )
	Measuring range	Overload limit	Rated pressure(Max)
03	-6~6	2000	Flange rated pressure and the minimum value of the upper limit of the measuring range
04	-40~40	5000
05	-100~100	7000
06	-100~400	10000
07	-100~4000	10000
08	-100~10000	10000

 

 

Range code	DP Differential pressure (Kpa)
	Range	Measuring range	Unilateral overpressure	Bilateral static pressure	Rated pressure (Max)
03	6	-6~6	2000	16000	The lower value of remote flange rated pressure and bilateral static
04	40	-40~40	5000	25000
05	100	-100~100	7000	25000
06	400	-400~400	10000	25000
07	4000	-500~4000	10000	25000
08	10000	-500~10000	10000	25000

 

Technical parameter

Accuracy: Achieve impeccable precision with options of 0.1%FS, 0.25%FS, and 0.5%FS.
Measured parameters: Pressure/Differential pressure for versatile applications.
Output: Experience reliable data transmission with a 2-wire 4~20mA+HART output.
4 wire RS485 output (MODBUS protocol) PA protocol: Ensure seamless integration with modern communication standards.
Power supply: 24VDC (normal working pressure 12 ~36V), designed for consistent performance.
Long term stability: Maintain exceptional accuracy with ≤0.1%FS/Year.
Max range down: Versatile functionality with a maximum range down of 50:1.
Max working pressure: Flange rated pressure and the minimum value of bilateral static pressure ensure safety and reliability.
Ambient pressure: Durable design withstands -30~70ºC ambient conditions.
Medium temperature: Operates efficiently in a wide range of -40~200ºC, depending on the filling liquid.
Ex-proof grade: Flame proof Exd II CT6 Gb for enhanced safety in hazardous environments.
Intrinsic safety Exia II CT6 Ga: Ensuring top-tier protection in intrinsically safe applications.
Protection grade: IP67, offering robust defense against dust and water.
Housing material: Choose between durable Aluminum and 316SS.
Flange material: Customizable options including 316L, HC to meet specific requirements.
Diaphragm material: Selection includes 316L, HC, Ta, S32205, Ni, Ti, Monel, Inconel, 316L gold plating, and PTFE-coated 316L.
Filing liquid: Silicon oil: -40~205ºC for optimal performance in various conditions.
High temperature silicon oil: -10~300ºC for extreme temperature applications.
Fluorocarbon oil: -50~150ºC, ideal for lower temperature environments.
Electrical interface: Flexible connectivity with 2-M20×1.5(F) or 2-1/2NPT(F) options.
Process connection: Refer to remote diaphragm device selection for tailored compatibility.
Selection list

Type	Code		Explanation
ZY8000Y	ZY8000Y		Intelligent remote transmitter
Remote system type	A		Pressure (T type)/single flange straight vertical installation
	B		Differential pressure/single flange straight vertical installation
	C		Differential pressure/single flange single flange straight side installation
	D		D/P/high pressure straight side installation, low pressure side remote sealing system
	E		Differential pressure /dual remote sealing system
Measuring range	03		-6~6
	04		-40~40
	05		-100~100
	06		-100~400
	07		-100~4000
	08		-100~10000
Communication protocol	H		HART protocol
	P		PROFIBUS-PA(3.02)Field bus
	F		Communication FF(6.1.1)Field bus communication
Process connection	o		Splint with 1/4NPT taper piping internal thread
	1		Freedom flange 1/2NPT taper piping internal thread
	2		T type thread joint M20×1.5,with rear weldingФ14 impulse pipe ball and cone joint
	3		1/4NPTtaper pipe external thread convert to M20×1.5 joint,with rear weldingФ14impulse pipe
Isolation diaphragm	S		316L
	C		HC-276
	M		Monel
	T		Tantalum
Sensor oil filling	1		Silicon oil(-50~205ºC)
	2		Fluorocarbon oil(-50~150ºC)
Housing			Material	Electrical interface
	A		Aluminum	1/2NPT internal thread,2 electrical joint
	B		Aluminum	M20×1.5 internal thread,2 electrical joint
	C		Stainless steel	1/2NPT internal thread,2 electrical joint
	D		Stainless steel	M20×1.5 internal thread,2 electrical joint
Display head	M0		Without display head
	M5		LCD display head
Mounting bracket			Type			Material
	B0		Without bracket
	B2		B3 bracket			Q235
	B3		B3 bracket			304
	B4		L Type bracket			304
Ex-proof	0		Non-Explosion-proof
	d		PCEC: Flame-proof Ex dIIC T6 Gb
	i		CLEx:Intrinsic safety Ex iaIIC T6 Ga
Flange type	FFW		Flush flange seal(2-in/DN50 3-in/DN80 4-in/DN100 RF)
	RFW		Split flange seal(1/2-in/DN15 1-in/DN25 1_1/2-in/DN40 RF)
	EFW		Extend insert flange seal
	FCW		Flush flange seal -RTJ washer surface(2-in/3-in)
Flange standard	1		ANSI/ASME B16.5/HG20615
	2		EN1092-1/GOST12815-80/HG20592
Flange dimension			HG20615		HG20592
	A		¾-in		DN10
	B		1-in		DN25
	C		1½-in		DN40
	D		2-in		DN50
	E		3-in		DN80
	F		4-in		DN100
Flange pressure grade			HG20615		HG20592
	2		150 psi		PN40
	4		300 psi		PN100
	6		600 psi		N/A
Flange sealing type	RF		RF surface
	RJ		RJ Ring joint surface
	M		M Male surface
	FM		FM Female surface
Remote filling liquid			Sealed liquid		Contact liquid temperature
	E		DC200 Silicon oil		-40ºC~205ºC
	G		DC704 High temperature silicon oil		-10ºC~300ºC
	I		Fluorocarbon oil		-50ºC~150ºC
Capillary protection coating material	B		304 Bellows
	C		316 Bellows
	D		304 Bellows + PVC Coating
	E		316 Bellows +PVC Coating
Capillary length	-		The first and second is the length of H side:00m-15m The third and fourth is the length of L side:00m-15m
Flange material	A		CS
	B		304
	C		316
	D		316L
H side diaphragm insert cylinder length	-		H0=0mm(Flush flange selection) H1=50mm H2=100mm H3=150mm H4=200mm H5=250mm   HX: customized dimension
L side diaphragm insert cylinder length	-		L0=0mm(Flush flange selection) L1=50mm  L2=100mm  L3=150mm  L4=200mm  L5=250mm     LX: customized dimension
Flange isolation diaphragm material	S		316L
	C		HC-276
	M		Monel
	T		Tantalum
	V		316 Gold plating
	P		316L+PTFE
Insert cylinder	0		Without insert cylinder
	1		316L
	2		HC-276
	3		Monel
Additional option	/		Refer to additional selection list (as follow)
Project	Code		Explanation
Additional accreditation	P10		SIL
Flushing ring			Thread			Material
	G30X		1/4 NPT+Plug	X:1 means 1 flush hole    2 means 2 flush hole		304
	G31X		1/4 NPT+ Plug			316
	G32X		1/2 NPT+ Plug			304
	G33X		1/2 NPT+ Plug			316
Electrical joint		Specification and Dimension				Material
	G60	M20×1.5 Electrical joint + one plug				PA
	G61	1/2NPT Electrical joint + one plug				PA
	G70	M20×1.5 Ex-proof Electrical joint+1 plug				304
	G71	1/2NPT Ex-proof Electrical joint+1 plug				304

 

Measuring range: Diverse measuring ranges to suit various applications.
 

Range code	GP Gauge pressure (Kpa )
	Measuring range	Overload limit	Rated pressure(Max)
03	-6~6	2000	Flange rated pressure and the minimum value of the upper limit of the measuring range
04	-40~40	5000
05	-100~100	7000
06	-100~400	10000
07	-100~4000	10000
08	-100~10000	10000

 

 

Range code	DP Differential pressure (Kpa)
	Range	Measuring range	Unilateral overpressure	Bilateral static pressure	Rated pressure (Max)
03	6	-6~6	2000	16000	The lower value of remote flange rated pressure and bilateral static
04	40	-40~40	5000	25000
05	100	-100~100	7000	25000
06	400	-400~400	10000	25000
07	4000	-500~4000	10000	25000
08	10000	-500~10000	10000	25000

 

Selection list

Type	Code		Explanation
ZY8000Y	ZY8000Y		Intelligent remote transmitter
Remote system type	A		Pressure (T type)/single flange straight vertical installation
	B		Differential pressure/single flange straight vertical installation
	C		Differential pressure/single flange single flange straight side installation
	D		D/P/high pressure straight side installation, low pressure side remote sealing system
	E		Differential pressure /dual remote sealing system
Measuring range	03		-6~6
	04		-40~40
	05		-100~100
	06		-100~400
	07		-100~4000
	08		-100~10000
Communication protocol	H		HART protocol
	P		PROFIBUS-PA(3.02)Field bus
	F		Communication FF(6.1.1)Field bus communication
Process connection	o		Splint with 1/4NPT taper piping internal thread
	1		Freedom flange 1/2NPT taper piping internal thread
	2		T type thread joint M20×1.5,with rear weldingФ14 impulse pipe ball and cone joint
	3		1/4NPTtaper pipe external thread convert to M20×1.5 joint,with rear weldingФ14impulse pipe
Isolation diaphragm	S		316L
	C		HC-276
	M		Monel
	T		Tantalum
Sensor oil filling	1		Silicon oil(-50~205ºC)
	2		Fluorocarbon oil(-50~150ºC)
Housing			Material	Electrical interface
	A		Aluminum	1/2NPT internal thread,2 electrical joint
	B		Aluminum	M20×1.5 internal thread,2 electrical joint
	C		Stainless steel	1/2NPT internal thread,2 electrical joint
	D		Stainless steel	M20×1.5 internal thread,2 electrical joint
Display head	M0		Without display head
	M5		LCD display head
Mounting bracket			Type			Material
	B0		Without bracket
	B2		B3 bracket			Q235
	B3		B3 bracket			304
	B4		L Type bracket			304
Ex-proof	0		Non-Explosion-proof
	d		PCEC: Flame-proof Ex dIIC T6 Gb
	i		CLEx:Intrinsic safety Ex iaIIC T6 Ga
Flange type	FFW		Flush flange seal(2-in/DN50 3-in/DN80 4-in/DN100 RF)
	RFW		Split flange seal(1/2-in/DN15 1-in/DN25 1_1/2-in/DN40 RF)
	EFW		Extend insert flange seal
	FCW		Flush flange seal -RTJ washer surface(2-in/3-in)
Flange standard	1		ANSI/ASME B16.5/HG20615
	2		EN1092-1/GOST12815-80/HG20592
Flange dimension			HG20615		HG20592
	A		¾-in		DN10
	B		1-in		DN25
	C		1½-in		DN40
	D		2-in		DN50
	E		3-in		DN80
	F		4-in		DN100
Flange pressure grade			HG20615		HG20592
	2		150 psi		PN40
	4		300 psi		PN100
	6		600 psi		N/A
Flange sealing type	RF		RF surface
	RJ		RJ Ring joint surface
	M		M Male surface
	FM		FM Female surface
Remote filling liquid			Sealed liquid		Contact liquid temperature
	E		DC200 Silicon oil		-40ºC~205ºC
	G		DC704 High temperature silicon oil		-10ºC~300ºC
	I		Fluorocarbon oil		-50ºC~150ºC
Capillary protection coating material	B		304 Bellows
	C		316 Bellows
	D		304 Bellows + PVC Coating
	E		316 Bellows +PVC Coating
Capillary length	-		The first and second is the length of H side:00m-15m The third and fourth is the length of L side:00m-15m
Flange material	A		CS
	B		304
	C		316
	D		316L
H side diaphragm insert cylinder length	-		H0=0mm(Flush flange selection) H1=50mm H2=100mm H3=150mm H4=200mm H5=250mm   HX: customized dimension
L side diaphragm insert cylinder length	-		L0=0mm(Flush flange selection) L1=50mm  L2=100mm  L3=150mm  L4=200mm  L5=250mm     LX: customized dimension
Flange isolation diaphragm material	S		316L
	C		HC-276
	M		Monel
	T		Tantalum
	V		316 Gold plating
	P		316L+PTFE
Insert cylinder	0		Without insert cylinder
	1		316L
	2		HC-276
	3		Monel
Additional option	/		Refer to additional selection list (as follow)
Project	Code		Explanation
Additional accreditation	P10		SIL
Flushing ring			Thread			Material
	G30X		1/4 NPT+Plug	X:1 means 1 flush hole    2 means 2 flush hole		304
	G31X		1/4 NPT+ Plug			316
	G32X		1/2 NPT+ Plug			304
	G33X		1/2 NPT+ Plug			316
Electrical joint		Specification and Dimension				Material
	G60	M20×1.5 Electrical joint + one plug				PA
	G61	1/2NPT Electrical joint + one plug				PA
	G70	M20×1.5 Ex-proof Electrical joint+1 plug				304
	G71	1/2NPT Ex-proof Electrical joint+1 plug				304

 

Our Advantages

 

Shandong Zhongziyi Intelligent Technology Co., Ltd. seamlessly integrates the world's leading design philosophy & process technology. It's
embracing cutting-edge mono-crystalline silicon sensors and high-reliability electronic modules. Our design ensures precision temperature and linear
correction systems, combined with intelligent manufacturing technology, guarantee the utmost in high precision, stability, and consistency of the
product.
 

This product features comprehensive intelligent diagnosis, simulation, monitoring, local configuration, and diverse communication functions. It boasts complete liquid material specifications and top-tier standards for electromagnetic compatibility and lightning protection. It's extensively used in electric power, metallurgy, chemical industry, coal chemical industry, petroleum, petrochemical, environmental protection, food processing, medicine, building materials, light industry, nuclear industry, and many other sectors.
The diagnostic function is accessible through HART, FF, PA, and other communication protocols. Alarms can manifest as warnings or fault protection currents. It automatically diagnoses the operational status of SENSOR, ROM, RAM, EEPROM, and software. Should the electronic unit or measuring element become damaged, the faulty part can be effortlessly replaced on-site without the need for recalibration.
 

Certifications

 

 

Company Profile

 

Shandong Zhongziyi Intelligent Technology Co., Ltd.Nestled in the prestigious Zibo Science and Technology Industrial Park, our company spans an impressive area of over 18,000 square meters. Boasting a state-of-the-art, modern manufacturing facility, we are dedicated to providing excellence in every aspect.committed tothe research and development,manufacturing,sales, and servicing of premier pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we proudly hold ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are the exclusive close partner of Rosemount in China, ensuring our technology remains at the forefront, aligned with Rosemount's advancements.
With nearly 60 years of profound engagement in instrument R&D and production, our factory has amassed significant technological expertise and exceptional customer service experience. Our products are extensively utilized across industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery. Our sales network spans nationwide and internationally, earning us widespread trust and praise from our valued customers.

Our company's core mission is encapsulated in our motto: 'Quality First, Customer First.'

We warmly welcome customers to visit our factory and engage in fruitful discussions for potential cooperation.

Our Company and Factory
 

Packaging & Shipping

We ensure the prompt delivery of your order at the earliest possible date as per your requirements.
 

Team building

 

We trust that the best team always wins!
 

Exhibition Pictures

We are actively seeking international cooperation through global exhibitions.
 

FAQ

1. What kind of product do you supply?

O
ur product
line includes:
pressure transmitters, temperature transmitters, level transmitters, pressure gauges, temperature gauges, and flow
meters.

2. What are your product and technology advantages?

Our factory was established in 1966, boasting nearly 60 years of manufacturing and R&D experience. We are a close partner of Rosemount in
China.
Our technology closely
follows Rosemount. Notably, our remote pressure transmitter technology and stability are unparalleled within China.

3. Where is your factory located?

O
ur factory is situated in Zibo, Shandong province, China, one of the top
three
instrument production areas.
A
nd it spans over 18,000 square meters.

4. Can we visit your factory?

Y
ou are always welcome to visit our factory at any time that suits you.

5. What is the warranty on your products?

O
ur products come with a 12-month warranty from the shipping date, along with
lifetime
maintenance.

6. What are your payment terms?

Currently
, we accept a 50% down payment with the remaining 50% payable 5 days before delivery via T/T, Western Union,
PayPal,
and trade assurance online payments.

7. What certifications do you hold?

W
e have obtained ISO9001, CCC, CNAS laboratory accreditation, Flame-proof certification, intrinsic safety certification, SIL certification, ECM certification, and Russia EAC and PAC certifications,
a
long with
several
invention patents.

8. What is your delivery time?

F
or peak seasons, delivery takes 4 weeks, and for off-seasons, it takes 2 weeks. Regardless, we strive to meet your requirements as quickly as possible.

9. How are your after-sales services?

Our products enjoy a sterling reputation for quality with minimal warranty claims. Nevertheless, we offer 24/7 online
support for installation, commissioning, operation, and any other issues.

10. How can I send a quotation?

Y
ou can send your quotation through our email or cellphone as listed below: