High Precision Capillary Remote Pressure Transmitter with Digital 4-20mA Output and Anti-Interference

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Shandong Zhongziyi Intelligent Technology Co., Ltd.

VIP   Audited Supplier 1 year
Profile Certified by SGS/BV
ZY8000Y
Remote Pressure Transmitter
Diffused Silicon Pressure Transmitter
Gas, Steam, Liquid
0.1%F.S, 0.25%F.S, 0.5%F.S
0-10MPa
IP67
C.C.C, I.S.O 9001, E.C.M, E.a.C, P.a.C,S.I.L,
Customized
2kg
>50, 000.00 Sets
4-20 Ma, Mod Bus, PA
-30~70 Celsius Degree
<=0.03%F.S/Year
2-M 20*1.5, 2-1/2 N.P.T
1/4 N.P.T
<=90ms
50:1
316 L, H C, Tantalum, 316 L Gold Plating
Direct Mounting, Flange or Rack
24 V D.C
-40~200 Celsius Degree
Exd II CT6 GB, Exia II CT6 Ga
CAMCT
Carton, Plywood Case
20CM*10CM*30CM
China
Product Description
Product Description
 
ZY8000Y Intelligent Remote Transmitter

State-of-the-Art Intelligent Flange Remote Transmitter Sensing
Precisely measures the
pressure through advanced remote
transmission technology
devices, and then transmits data to the transmitter
via oil-filled capillary for accurate measurement.
Capable of measuring liquid level and differential pressure (D/P), ideal for high-temperature scenarios (requiring the transmitter to be positioned remotely),
as well as high viscosity, easy-to-precipitate crystalline, or corrosive media. Extensively utilized across petroleum, chemical industry, metallurgy, power, environmental protection, new energy, and machinery equipment industries.
Detailed Photos


Introducing the ZY8000: a marvel of precision engineering. With an intelligent transmitter boasting a basic accuracy of 0.1% FS-and peaking at an impressive 0.075% FS-this instrument maintains 99.9% accuracy even after a decade of continuous operation, ensuring substantial maintenance cost savings. Encased in a robust metal housing with fully sealed measuring elements, it effortlessly withstands extreme chemical and mechanical stressors. Its exceptional anti-electromagnetic interference capabilities guarantee unparalleled stability and reliability.
The ZY8000 is equipped with an advanced integrated diagnostic function, allowing real-time self-monitoring. Should any predefined events occur, the transmitter switches to fault alert mode, outputting a warning current (3.6mA or 22.8mA) and signaling system interlocks and SIS safety systems. In the event of a fault, the LCD display immediately shows an 'Err' message, pinpointing the faulty unit for easy maintenance, repair, and replacement, thus streamlining the entire process.

Product Detail Picture

Every detail of the product has been meticulously crafted
 
Typical applications
 
Intelligent Flange Remote Transmitter Sensing
The measured pressure is relayed through remote
transmission devices and then transmitted to the transmitter
through an oil-filled capillary system. It accurately measures liquid levels and differential pressure (D/P), even in high-temperature conditions (requiring the transmitter to be placed at a distance).
Ideal for high viscosity, easily precipitating crystalline, or corrosive mediums. Extensively utilized in petroleum, chemical industries, metallurgy, power generation, environmental protection, new energy sectors, and machinery equipment industries.
 
Product Features

Adhering to the exceptional performance and stability of the ZY8000 intelligent high precision pressure/differential pressure transmitter.
Featuring an imported mono-crystalline silicon chip, advanced lightning protection circuit design, and isolated power supply, our transmitter significantly enhances stability and anti-interference capabilities.
Various material and remote device combinations, along with a specialized oil filling system, maximize transmitter accuracy and ensure comprehensive cleanliness. The product boasts excellent stability, achieving the highest normal temperature accuracy up to 0.075%. Its explosion-proof shell structure is suitable for all weather conditions and is compatible with the HART protocol.
 
Product Parameters
 
Measuring Range
 
Range
code
GP Gauge pressure (Kpa )
Measuring rangeOverload limitRated pressure(Max)
03-6~62000Flange rated pressure and
the minimum value of the upper limit of the measuring range
04-40~405000
05-100~1007000
06-100~40010000
07-100~400010000
08-100~1000010000
 

 
Range codeDP Differential pressure (Kpa)
RangeMeasuring rangeUnilateral overpressureBilateral static pressureRated pressure (Max)
036-6~6200016000The lower value of remote flange rated pressure and bilateral static
0440-40~40500025000
05100-100~100700025000
06400-400~4001000025000
074000-500~40001000025000
0810000-500~100001000025000
 


Technical Parameter

Accuracy: 0.1%FS, 0.25%FS, 0.5%FS
Measured Parameters: Pressure/Differential Pressure
Output: 2-wire 4~20mA + HART
4-wire RS485 Output (MODBUS Protocol) PA Protocol
Power Supply: 24VDC (Normal Working Pressure 12 ~ 36V)
Long-Term Stability: ≤0.1%FS/Year
Max Range Down: 50:1
Max Working Pressure: Flange Rated Pressure and the Minimum Value of Bilateral Static Pressure
Ambient Pressure: -30~70ºC
Medium Temperature: -40~200ºC (Based on Filling Liquid)
Ex-Proof Grade: Flame Proof Exd II CT6 Gb
Intrinsic Safety Exia II CT6 Ga
Protection Grade: IP67
Housing Material: Aluminum, 316SS (Selectable)
Flange Material: 316L, HC (Customizable)
Diaphragm Material: 316L, HC, Ta, S32205, Ni, Ti, Monel, Inconel, 316L Gold Plating, and 316L Coating with PTFE etc.
Filling Liquid: Silicon Oil: -40~205ºC
High Temperature Silicon Oil: -10~300ºC
Fluorocarbon Oil: -50~150ºC
Electrical Interface: 2-M20×1.5(F) or 2-1/2NPT(F)
Process Connection: Refer to Remote Diaphragm Device Selection
Selection List
TypeCodeExplanation
ZY8000YZY8000YIntelligent remote transmitter
Remote system typeAPressure (T type)/single flange straight vertical installation
BDifferential pressure/single flange straight vertical installation
CDifferential pressure/single flange single flange straight side installation
DD/P/high pressure straight side installation, low pressure side remote sealing system
EDifferential pressure /dual remote sealing system
Measuring range03-6~6
04-40~40
05-100~100
06-100~400
07-100~4000
08-100~10000
Communication protocolHHART protocol
PPROFIBUS-PA(3.02)Field bus
FCommunication FF(6.1.1)Field bus communication
Process connectionoSplint with 1/4NPT taper piping internal thread
1Freedom flange 1/2NPT taper piping internal thread
2T type thread joint M20×1.5,with rear weldingФ14 impulse pipe ball and cone joint
31/4NPTtaper pipe external thread convert to M20×1.5 joint,with rear weldingФ14impulse pipe
Isolation diaphragmS316L
CHC-276
MMonel
TTantalum
Sensor oil filling1Silicon oil(-50~205ºC)
2Fluorocarbon oil(-50~150ºC)
Housing MaterialElectrical interface
AAluminum1/2NPT internal thread,2 electrical joint
BAluminumM20×1.5 internal thread,2 electrical joint
CStainless steel1/2NPT internal thread,2 electrical joint
DStainless steelM20×1.5 internal thread,2 electrical joint
Display headM0Without display head
M5LCD display head
Mounting bracket TypeMaterial
B0Without bracket 
B2B3 bracketQ235
B3B3 bracket304
B4L Type bracket304
Ex-proof0Non-Explosion-proof
dPCEC: Flame-proof Ex dIIC T6 Gb
iCLEx:Intrinsic safety Ex iaIIC T6 Ga
Flange typeFFWFlush flange seal(2-in/DN50 3-in/DN80 4-in/DN100 RF)
RFWSplit flange seal(1/2-in/DN15 1-in/DN25 1_1/2-in/DN40 RF)
EFWExtend insert flange seal
FCWFlush flange seal -RTJ washer surface(2-in/3-in)
Flange standard1ANSI/ASME B16.5/HG20615
2EN1092-1/GOST12815-80/HG20592
Flange dimension HG20615HG20592
A¾-inDN10
B1-inDN25
C1½-inDN40
D2-inDN50
E3-inDN80
F4-inDN100
Flange pressure grade HG20615HG20592
2150 psiPN40
4300 psiPN100
6600 psiN/A
Flange sealing typeRFRF surface
RJRJ Ring joint surface
MM Male surface
FMFM Female surface
Remote filling liquid Sealed liquidContact liquid temperature
EDC200 Silicon oil-40ºC~205ºC
GDC704 High temperature silicon oil-10ºC~300ºC
IFluorocarbon oil-50ºC~150ºC
Capillary protection coating material B304 Bellows
C316 Bellows
D304 Bellows + PVC Coating
E316 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 materialACS
B304
C316
D316L
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 materialS316L
CHC-276
MMonel
TTantalum
V316 Gold plating
P316L+PTFE
Insert cylinder0Without insert cylinder
1316L
2HC-276
3Monel
Additional option/Refer to additional selection list (as follow)
ProjectCodeExplanation
Additional accreditationP10SIL
Flushing ring ThreadMaterial
G30X1/4 NPT+PlugX:1 means 1 flush hole
  2 means 2 flush hole
304
G31X1/4 NPT+ Plug316
G32X1/2 NPT+ Plug304
G33X1/2 NPT+ Plug316
Electrical joint Specification and DimensionMaterial
G60M20×1.5 Electrical joint + one plugPA
G611/2NPT Electrical joint + one plugPA
G70M20×1.5 Ex-proof Electrical joint+1 plug304
G711/2NPT Ex-proof Electrical joint+1 plug304
 
Measuring Range
 
Range
code
GP Gauge pressure (Kpa )
Measuring rangeOverload limitRated pressure(Max)
03-6~62000Flange rated pressure and
the minimum value of the upper limit of the measuring range
04-40~405000
05-100~1007000
06-100~40010000
07-100~400010000
08-100~1000010000
 

 
Range codeDP Differential pressure (Kpa)
RangeMeasuring rangeUnilateral overpressureBilateral static pressureRated pressure (Max)
036-6~6200016000The lower value of remote flange rated pressure and bilateral static
0440-40~40500025000
05100-100~100700025000
06400-400~4001000025000
074000-500~40001000025000
0810000-500~100001000025000
 


Selection List
TypeCodeExplanation
ZY8000YZY8000YIntelligent remote transmitter
Remote system typeAPressure (T type)/single flange straight vertical installation
BDifferential pressure/single flange straight vertical installation
CDifferential pressure/single flange single flange straight side installation
DD/P/high pressure straight side installation, low pressure side remote sealing system
EDifferential pressure /dual remote sealing system
Measuring range03-6~6
04-40~40
05-100~100
06-100~400
07-100~4000
08-100~10000
Communication protocolHHART protocol
PPROFIBUS-PA(3.02)Field bus
FCommunication FF(6.1.1)Field bus communication
Process connectionoSplint with 1/4NPT taper piping internal thread
1Freedom flange 1/2NPT taper piping internal thread
2T type thread joint M20×1.5,with rear weldingФ14 impulse pipe ball and cone joint
31/4NPTtaper pipe external thread convert to M20×1.5 joint,with rear weldingФ14impulse pipe
Isolation diaphragmS316L
CHC-276
MMonel
TTantalum
Sensor oil filling1Silicon oil(-50~205ºC)
2Fluorocarbon oil(-50~150ºC)
Housing MaterialElectrical interface
AAluminum1/2NPT internal thread,2 electrical joint
BAluminumM20×1.5 internal thread,2 electrical joint
CStainless steel1/2NPT internal thread,2 electrical joint
DStainless steelM20×1.5 internal thread,2 electrical joint
Display headM0Without display head
M5LCD display head
Mounting bracket TypeMaterial
B0Without bracket 
B2B3 bracketQ235
B3B3 bracket304
B4L Type bracket304
Ex-proof0Non-Explosion-proof
dPCEC: Flame-proof Ex dIIC T6 Gb
iCLEx:Intrinsic safety Ex iaIIC T6 Ga
Flange typeFFWFlush flange seal(2-in/DN50 3-in/DN80 4-in/DN100 RF)
RFWSplit flange seal(1/2-in/DN15 1-in/DN25 1_1/2-in/DN40 RF)
EFWExtend insert flange seal
FCWFlush flange seal -RTJ washer surface(2-in/3-in)
Flange standard1ANSI/ASME B16.5/HG20615
2EN1092-1/GOST12815-80/HG20592
Flange dimension HG20615HG20592
A¾-inDN10
B1-inDN25
C1½-inDN40
D2-inDN50
E3-inDN80
F4-inDN100
Flange pressure grade HG20615HG20592
2150 psiPN40
4300 psiPN100
6600 psiN/A
Flange sealing typeRFRF surface
RJRJ Ring joint surface
MM Male surface
FMFM Female surface
Remote filling liquid Sealed liquidContact liquid temperature
EDC200 Silicon oil-40ºC~205ºC
GDC704 High temperature silicon oil-10ºC~300ºC
IFluorocarbon oil-50ºC~150ºC
Capillary protection coating material B304 Bellows
C316 Bellows
D304 Bellows + PVC Coating
E316 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 materialACS
B304
C316
D316L
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 materialS316L
CHC-276
MMonel
TTantalum
V316 Gold plating
P316L+PTFE
Insert cylinder0Without insert cylinder
1316L
2HC-276
3Monel
Additional option/Refer to additional selection list (as follow)
ProjectCodeExplanation
Additional accreditationP10SIL
Flushing ring ThreadMaterial
G30X1/4 NPT+PlugX:1 means 1 flush hole
  2 means 2 flush hole
304
G31X1/4 NPT+ Plug316
G32X1/2 NPT+ Plug304
G33X1/2 NPT+ Plug316
Electrical joint Specification and DimensionMaterial
G60M20×1.5 Electrical joint + one plugPA
G611/2NPT Electrical joint + one plugPA
G70M20×1.5 Ex-proof Electrical joint+1 plug304
G711/2NPT Ex-proof Electrical joint+1 plug304
 
Our Advantages
 
Shandong Zhongziyi Intelligent Technology Co., Ltd. seamlessly integrates the world's cutting-edge design philosophies and state-of-the-art process technologies. It is a testament to engineering excellence.
We adopt the world's finest mono-crystalline silicon sensors and incorporate highly reliable electronic module designs. Coupled with precision temperature and linear correction systems,
and intelligent manufacturing technologies, this ensures unparalleled high precision, stability, and product consistency.
at every stage of production.
 


Our product boasts comprehensive intelligent diagnostics, simulation capabilities, monitoring, local configuration, and diverse communication functionalities. It's fully equipped with high-spec electromagnetic compatibility and lightning protection features. Widely utilized across sectors such as electric power, metallurgy, chemical industry, coal chemistry, petroleum, petrochemicals,environmental protection, food processing, pharmaceuticals, building materials, light industries, and even the nuclear industry, our product stands out in a multitude of applications.
The diagnostic function can also be activated via HART, FF, PA, and other communication protocols. Alarms are clearly indicated as warnings or fault protection currents. Our automatic diagnostics cover SENSOR, ROM, RAM, EEPROM, and software operational statuses. Should the electronic unit or measuring element fail, the faulty components can be swiftly replaced on-site without the need for recalibration.
 
Certifications
 
 
Company Profile
 
Shandong Zhongziyi Intelligent Technology Co., Ltd.Located in the prestigious Zibo Science and Technology Industrial Park, our company spans over an impressive 18,000.00 square meters. We boast a high-standard, modern manufacturing facility dedicated to excellence.committed tothe R&D,manufacture,sales, and service of pressure and temperature instruments.
As the standing director unit of the National Pressure Gauge Industry Association, we have achieved ISO9001 quality management system certification and are recognized as a high-tech enterprise in Shandong Province.
We are a close and strategic partner of Rosemount in China, closely aligning our technology advancements with theirs.
Our factory has been deeply engaged in instrument R&D and production for nearly 60 years, resulting in substantial technological accumulation and customer service expertise. Our products are widely used in industries such as Petroleum, Chemical, Papermaking,Metallurgy,Medicine,Food,Power, and Machinery. Our sales network covers the entire country and extends abroad, earning deep trust and favorable comments from a wide range of users.

Our core company goal is 'quality first, customer first.'

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

Our Company and Factory
 
Packaging & Shipping

We ensure timely delivery of your orders, as required by you.
 
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
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 nearly 60 years of manufacturing and R&D excellence. We are also a close partner of Rosemount in
China.
Our technology meticulously
aligns with Rosemount. Especially, our remote pressure transmitter technology and stability are considered the best in China.

3. Where is your factory located?

O
ur factory is located 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 convenient for you.

5. What is the warranty on your product?

O
ur product comes with a 12-month warranty from the shipping date, and we provide
lifetime
maintenance.

6. What are your payment terms?

Currently
, we accept 50% down payment and 50% balance payable 5 days before delivery via T/T, Western Union,
PayPal
and Trade Assurance online payment.

7. What certifications do you have?

W
e hold ISO9001, CCC, CNAS laboratory accreditation, Flame-proof certification, Intrinsic Safety certification, SIL certificate, ECM certificate, Russia EAC and PAC certifications
a
nd
several
invention patents.

8. How long is your delivery time?

F
or peak seasons, it is 4 weeks, and 2 weeks for the off-season. Regardless of the season, we strive to meet your requirements.

9. How is your after-sales service?

Our products enjoy an excellent reputation for quality and have minimal warranty claims due to product defects. Nonetheless, we provide 24/7 online
support for our customers for any installation, commissioning, operational, or other issues.

10. How can I send a quotation?

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