High Precision Intelligent 4-20mA Output Digital Capillary Pressure Transmitter

• 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

Advanced Intelligent Flange Remote Transmitter Sensing
Capture the measured
pressure accurately through remote
transmission
devices, and seamlessly transmit to the transmitter
through a highly reliable oil-filled capillary.
Capable of measuring liquid levels and differential pressure (D/P), it is ideal for high-temperature applications (requiring the transmitter to be situated away).
Perfectly suited for environments with high viscosity, easy-to-precipitate crystalline, or corrosive mediums. Extensively used across petroleum, chemical industry, metallurgy, power generation, environmental protection, new energy, and machinery equipment sectors, and more.

Detailed Photos

The ZY8000, a marvel in intelligent transmitters, boasts a basic accuracy of 0.1% FS and can achieve a remarkable 0.075% FS. Even after a decade of continuous operation, it maintains an extraordinary 99.9% accuracy, significantly reducing maintenance costs. Encased in a robust metal housing with fully sealed measuring elements, it effortlessly withstands extreme chemical and mechanical stress. Additionally, its superior anti-electromagnetic interference capabilities ensure the ZY8000's unparalleled stability and reliability.
The ZY8000 is equipped with integrated diagnostic functions, enabling real-time self-monitoring. In the event of a fault, it activates fault alert mode, emitting alert currents (3.6mA or 22.8mA) and providing control signals for system interlock and SIS safety systems. The LCD instantly displays 'Err,' identifying and analyzing the faulty unit, thereby simplifying maintenance, repair, and replacement processes.

Product Detail Picture

Every detail of the product has been meticulously crafted.
 

Typical applications

 

Intelligent Flange Remote Transmitter Sensing
The measured pressure is transmitted remotely
through transmission devices and then relayed to the transmitter
via oil-filled capillary. It can measure liquid levels and differential pressure (D/P), making it suitable for high-temperature applications (requiring the transmitter to be positioned remotely).
Ideal for environments with high viscosity, easy-to-precipitate crystalline or corrosive media. Widely used across petroleum, chemical industry, metallurgy, power generation, environmental protection, new energy, and machinery equipment industries.
 

Product Features

Adhering to the superior performance and stability of the ZY8000 Intelligent High Precision Pressure/Differential Pressure Transmitter.
Equipped with imported mono-crystalline silicon chips, lightning protection circuit design, and isolated power supply, enhancing stability and anti-interference capabilities significantly.
Various materials and types of remote devices combined with special oil-filling mechanisms ensure maximum accuracy and comprehensive clarity. Exceptional product stability and the highest accuracy of up to 0.075% at normal temperatures. Explosion-proof shell structure suitable for all weather conditions, fully 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: Available in three grades - 0.1%FS, 0.25%FS, and 0.5%FS
Measured Parameters: Capable of measuring both Pressure and Differential Pressure
Output: 2-wire 4~20mA + HART for seamless integration
4-wire RS485 Output: Supports MODBUS and PA protocols for versatile communication
Power Supply: 24VDC with operational range between 12V to 36V
Long-term Stability: Ensures precision with ≤0.1%FS per year
Max Range Down: Impressive turndown ratio of 50:1
Max Working Pressure: Corresponds to flange rated pressure and minimum value of bilateral static pressure
Ambient Pressure: Reliable performance in a range of -30 to 70ºC
Medium Temperature: Suitable for mediums between -40 to 200ºC, depending on the filling liquid
Ex-proof Grade: Flameproof Exd II CT6 Gb for maximum safety
Intrinsic Safety: Rated at Exia II CT6 Ga for hazardous environments
Protection Grade: Robust IP67 rating for protection in harsh conditions
Housing Material: Options include Aluminum or 316SS for durability
Flange Material: Customizable in 316L or HC
Diaphragm Material: Multiple options - 316L, HC, Ta, S32205, Ni, Ti, Monel, Inconel, 316L gold plating, and 316L PTFE coating
Filing Liquid: Silicon Oil for temperatures ranging -40 to 205ºC
High Temperature Silicon Oil: Suitable for extreme conditions from -10 to 300ºC
Fluorocarbon Oil: Operates efficiently between -50 to 150ºC
Electrical Interface: Options include 2-M20×1.5(F) or 2-1/2NPT(F)
Process Connection: Refer to remote diaphragm device selection for details
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
 

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. integrates the world's most advanced design philosophies & process technologies.
We utilize the world's leading mono-crystalline silicon sensor and highly reliable electronic module design, incorporating precision temperature and linear
correction systems along with intelligent manufacturing technology to ensure exceptional precision, stability, and consistency.
Our product stands as a testimony to unmatched excellence.
 

Boasting comprehensive intelligent diagnostics, simulation, monitoring, local configuration, and diverse communication functions, our product meets the highest standards. It features a complete range of liquid material specifications, superior electromagnetic compatibility, and outstanding lightning protection. This makes it ideal for applications 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.
Additionally, through protocols such as HART, FF, and PA, the diagnostic function can be activated, and alarms can manifest as warnings or fault protection currents. It autonomously diagnoses the operational status of SENSOR, ROM, RAM, EEPROM, and software. In case of any damage to the electronic unit or measuring element, the faulty component can be swiftly replaced on-site without the need for recalibration.
 

Certifications

 

 

Company Profile

 

Shandong Zhongziyi Intelligent Technology Co., Ltd.Situated in the Zibo Science and Technology Industrial Park, our company spans over an impressive 18,000.00 square meters. We pride ourselves on our high-standard, modern manufacturing facilities, andwe are dedicated tothe research and development,manufacture,sales, and service of precision pressure and temperature instruments.
As a standing director unit of the National Pressure Gauge Industry Association, we have earned ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a premier partner of Rosemount in China, continuously aligning our technology with theirs.
With nearly 60 years of deep engagement in instrument R&D and production, we have accumulated extensive technological expertise and customer service experience. Our products are widely used in petroleum, chemical industry, papermaking,metallurgy,medicine,food,power, and machinery sectors. Our sales network extends across the entire country and abroad, earning the trust and favorable reviews from a broad user base.

Our company's core principle is 'Quality First, Customer First.'

We warmly welcome customers to visit our factory and discuss potential business collaborations.

Our Company and Factory
 

Packaging & Shipping

We strive to deliver your orders at the earliest date as per your requirements.
 

Team building

 

We believe that the best team always wins!
 

Exhibition Pictures

We are actively seeking international cooperation through various overseas exhibitions.
 

FAQ

1. What kinds of products do you supply?

O
ur product
range 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 almost 60 years of manufacturing and R&D experience. We are also a close partner of Rosemount in
China.
Our technology
is constantly evolving with Rosemount. Notably, our remote pressure transmitter technology and stability are considered top in China.

3. Where is your factory located?

O
ur factory is located in Zibo, Shandong province, China, which ranks among the top
three
instrument production areas.
A
nd it spans more than 18,000 square meters.

4. Can we visit your factory?

Y
ou are always welcome to visit our factory at any time that is convenient for you.

5. What is the warranty on your products?

O
ur product warranty covers 12 months from the shipping date, but we provide
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 payment.

7. What certifications do you have?

W
e have obtained ISO9001, CCC, CNAS laboratory accreditation, Flame-proof certification, intrinsic safety certification, SIL certificate, ECM certificate, and Russia EAC and PAC certificates.
A
nd
several
invention patents.

8. How long is your delivery time?

D
uring the peak season, our delivery time is 4 weeks, and it is 2 weeks for the off-season. Regardless of the season, we strive to meet your requirements as best as we can.

9. How is your after-sales service?

Our products enjoy an excellent reputation and have almost no warranty claims due to product issues. Nevertheless, we offer 24/7 online
support to assist our customers with installation, commissioning, operation, or any other concerns.

10. How can I send a quotation?

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