Differential Pressure Transmitter for Liquid Gas Air | Manufacturer in China
  • differential pressure transmitter for liquid gas air
  • differential pressure transmitter for liquid gas air
  • differential pressure transmitter for liquid gas air
  • differential pressure transmitter for liquid gas air

TYPE:JC63051,JC630,JC631

NAME:Differential Pressure Transmitter for Liquid Gas Air

differential pressure transmitter for liquid gas air

differential pressure transmitter for liquid gas air

differential pressure transmitter for liquid gas air

differential pressure transmitter for liquid gas air

differential pressure transmitter for liquid gas air

Differential Pressure Transmitter for Liquid Gas Air Overview:

JC63051 series differential pressure transmitters are new type of instrument researched and developed by our company according to international advanced technology combined with many domestic technologies. This instrument adopts micro-processing technology for temperature characteristic and non-linear compensation, thus having greatly enhanced the measurement accuracy of the instrument, improved the temperature characteristic and expanded the turndown ratio. Besides, intelligent functions can be added, which further meets the requirements of high reliability and high stability of the instrument at the industrial sites. The adoption of digital technology in the capacitive pressure / differential pressure transmitter not only ensures high reliability of the instrument and other superior performance, but also realizes the remote digital connection between the intelligent instrument and the control room to ensure rapid and reliable communication. The control room can remotely enquire into or make a real–time configuration of the transmitter. The sensitive elements of this intelligent transducer are the same as those of general JC61151 series of capacitive transmitter and featured by stability and reliability.

 

JC630 air differential pressure transmitter adopts the circuit of normalized design and assembly process as well as unique sensor stress isolation technology, to convert the differential pressure signal of the measured medium into 4~20mA or 1~5V DC standard signal through temperature compensation and high-stability amplification process. High-quality sensor, circuit of normalized design, superb encapsulation technology as well as improved assembling process ensure superior quality and best performance of this product. This series air pressure transducers are specially designed for industrial and civil OEM customers, for which new cost performance standard has been established.

 

JC631 differential pressure transmitter adopts foreign-made differential pressure sensitive chips and special transducer integrated circuits as well as high-performance keycomponents and strict production process to ensure that this series product features superior performance, small dimensions and easy installation. Therefore, it is the optimum choice for micro differential pressure, flow field, flow rate, and flow measurement.

Jiucheng sensor is a manufacturer in china, we can customize the range of differential pressure transmitter you want. When you reach a certain minimum order, we can print LOGO on the differential pressure transmitter for you, at the same time, give you the best wholesale price.

JC63051 Differential Pressure Transmitter Parameters:

Measured medium Liquid, gas, or vapor
Power supply 12—–45V, 24V DC generally
Indicating gauge LCD gauge
Explosion-proof a. Flameproof type dⅡBT4,b. Intrinsically safe type  iaⅡCT6
Measuring range & zero point Externally and continuously adjustable
Positive and negative immigration The lower and upper limit of the measuring range shall not exceed the range limit after positive and negative immigration.
Max. positive immigration: 500% of the min. measuring range
Max. negative immigration: 600% of the min. measuring range
Temperature range The range of operating temperature for the amplifier: -29 ~ +93℃
The measuring element filled with silicon oil : -40 ~ +104℃
Flange-type transducer filled with high-temperature silicon oil: +15 ~ +315℃; that filled with general silicon oil: -40 ~ +150℃
Volume intake capacity <0.16cm3
Damping (step response) Continuously adjustable generally between 0.2s ~ 1.67s when filled with silicon oil.
Starting time 2s, preheating is unnecessary
Accuracy ± 0.1% FS; ± 0.25% FS; ± 0.5% FS
Dead zone None (≤ 0.1%)
Stability Not exceeding the absolute value of the basic error of the max. range within 6 months
Influence of temperature Zero error≤±0.1%/55℃, total error ≤±0.2%/55℃
Influence of static pressure Min. ±0.2%FS, Max. ±1%FS
Influence of vibration In any axial direction, the error is ± 0.05% / g of the upper limit of the measuring range when the vibration frequency is 200Hz.
Influence of power supply Less than 0.005% / V of the output range
Influence of load The load has no influence on it if the power supply is stable
Influence of installing position A maximum of 0.24KPa zero error can be generated, but it can be corrected, without influence on the measuring range
Structural materials Isolating diaphragm: 316LSST, Hastelloy alloy C, monel, or tantalum.
Gas exhaust / liquid discharge valve: 316LSST, Hastelloy alloy C, monel
Flange and joint: Electroplated carbon steel, 316LSST, Hastelloy alloy C, or monel
O – ring contacting medium: NBR, fluo rubber
Liquid filled: Silicon oil or inertia oil
Bolt: Electroplated carbon steel
Enclosure of electronic parts: Low-copper aluminum alloy
Pressure guide connecting part connecting screw hole on the pressurized vessel /chamber :1/ 4 ~ 18NPT,connecting screw hole on the pressure leading joint :1/ 2 ~ 14NPT.
Connecting hole of the signal wire G1/2
Weight: Approx 3.5kg (excluding accessories)
Standard accessories Flanged joints, gas exhaust valves liquid discharge valves and one copy of instruction manual have been provided for all the types upon delivery

 

JC630 Differential Pressure Transmitter Parameters:

Measuring range Differential pressure / air pressure:0~500Pa…700KPa
Negative pressure:0~-500Pa…-1KPa…-5KPa…-10KPa….-50KPa…-100KPa
Permissible overpressure Three times of FS pressure
Measuring media Non-corrosive, dust-free dry gas
Overall accuracy (linearity + repeatability+ hysteresis) ±0.1%FS ±0.25%FS ±0.5%FS
Medium temperature -20℃~85℃
Compensation temperature -10℃~55℃
Ambient temperature -10℃~80℃
Zero temperature drift Typical:±0.02%FS/℃ Maximum:±0.05%FS/℃
Sensitivity temperature drift Typical:±0.02%FS/℃ Maximum:±0.05%FS/℃
Long-term stability Typical:±0.1%FS/year Maximum:±0.2%FS/ year
Range of power supply 12~36VDC(generally 24VDC)
Signal output 4~20mA / 1~5V DC
Load resistance ≤(U-12)/0.02 Ω
Enclosure material Hard aluminum alloy surface coating or 304 stainless steel
Protection class IP65 or IP67
Process connection φ8 tip, with M10×1 mounting screws (threaded connection can be made in special cases)
Ex-mark Exia II CT6(intrinsically safe explosion-proof type)
Weight Approx.0.35Kg
Vibration error ≤±0.01%FS(Axes X, Y and Z,200Hz/g)
Thermal hysteresis ±0.1%FS(typical value)
Response time ≤1 ms
Insulation resistance 100MΩ,500V DC
Resolution Infinitely small (theoretical),1/100000(normal)

 

JC631 Differential Pressure Transmitter Parameters:

Measuring range Differential pressure / air pressure:0~500Pa…700KPa
Negative pressure:0~-500Pa…-1KPa…-5KPa…-10KPa….-50KPa…-100KPa
Permissible overpressure Three times of FS pressure
Measuring media Non-corrosive, dust-free dry gas
Overall accuracy (linearity + repeatability+ hysteresis) ±0.1%FS ±0.25%FS ±0.5%FS
Medium temperature -20℃~85℃
Compensation temperature -10℃~55℃
Ambient temperature -10℃~80℃
Zero temperature drift Typical:±0.02%FS/℃ Maximum:±0.05%FS/℃
Sensitivity temperature drift Typical:±0.02%FS/℃ Maximum:±0.05%FS/℃
Long-term stability Typical:±0.1%FS/year Maximum:±0.2%FS/ year
Range of power supply 12~36VDC(generally 24VDC)
Signal output 4~20mA / 1~5V DC
Load resistance ≤(U-12)/0.02 Ω
Enclosure material Hard aluminum alloy surface coating or 304 stainless steel
Protection class IP65 or IP67
Process connection φ8 tip, with M10×1 mounting screws (threaded connection can be made in special cases)
Ex-mark Exia II CT6(intrinsically safe explosion-proof type)
Weight Approx.0.35Kg
Vibration error ≤±0.01%FS(Axes X, Y and Z,200Hz/g)
Thermal hysteresis ±0.1%FS(typical value)
Response time ≤1 ms
Insulation resistance 100MΩ,500V DC
Resolution Infinitely small (theoretical),1/100000(normal)

JC63051 Differential Pressure Transmitter Ordering Information:

Code Type
DR Micro differential pressure transducer
DP Differential pressure transducer
HP High static pressure differential pressure transducer
AP Absolute pressure transducer
GP Pressure transducer
LT Flange type liquid level transducer
DP/GP Remote differential pressure/ pressure transducer

 

Code Measuring range
2 0-0.125~1.5KPa
3 0-1.3~7.5 KPa
4 0-6.2~37.4 KPa
5 0-31~186.8 KPa
6 0-117~690 KPa
7 0-345~2068 KPa
8 0-1170~6890 KPa
9 0-3450~20680 KPa
0 0-6890~41370 KPa

 

Code Functions
E 4~20mA
S 4~20Ma  HART protocol digital communication
L 4~20mA adjustable  intelligent condition

 

Code Structural material
Flange/joint Liquid discharge/gas exhaust valve Diaphragm
22 316 SST 316 SST 316 SST
23 316 SST 316 SST Hastelloy C
24 316 SST 316 SST Monel
25 316 SST 316 SST Tantalum
56 Hastelloy C Hastelloy C Hastelloy C

 

Code Static Pressure MPa
A 1
B 4
C 10
E 25
F 32

 

Code Additional functions
M1 Linear indicator  (0~100% scale)
M2 Square root indicator (0~10 scale)
M4 3½-digit LCD indicator  (0~100% linearity)
B1 Bent stand for pipe installation (pipe outside diameter Φ50~60)
B2 Bent stand for plate installation
B3 Flat stand for pipe installation (pipe outside diameterΦ50~60)
D1 Gas exhaust and liquid discharge valve for the upper part of the flange side
D2 Gas exhaust and liquid discharge valve for the lower part of the flange side
J T-shaped joint, M20*1.5 male thread
M “Waist-shaped” joint, NPT½” taper pipe thread
C12 NPT½” pressure guide transition joint and rear welding pressure guide pipe
D Flameproof type: explosion-proof rating dII BTS
I Intrinsically safe type: explosion-proof rating iaII CT6

JC630 Differential Pressure Transmitter Ordering Information:

JC630 Differential Pressure Transmitter
Range       Measuring range( 0~ X  KPa)
Code Overall accuracy (linearity + repeatability+ hysteresis)
1 ±0.5%FS
2 ±0.25%FS
3 ±0.1%FS
Code Signal output (standard power supply)
A1 4~20mA
V1 1~5V DC
V2 0~5V DC
V3 0.5~4.5V DC
Code Additional functions
F1 M20x1.5
F2 G1/4 external thread
F3 φ8 tip, with M10×1 mounting thread
F0 Special
W1 Cable type (IP67,2m)
W2 Socket type (IP65,DIN43650)
W3  Aerial socket type(IP65)
E Intrinsically safe explosion-proof type Ex iaПCT6
JC630 (0~500Pa) —1  —A1   —F2    —W1     Air Pressure Transducer

Tips for Type Selection:
1. If the medium to be measured contains dusty or wet gas, be sure to select supporting dust-proof dry filters for connecting lines, and remove wet dust or make a replacement on time.
2. As an additional function code for type selection, the code “E” for intrinsically safe explosion-proof type Ex iaIICT6 denotes that power source must be supplied via safety barrier
3. For other special requirements, please discuss with us and clearly indicate them in the order.

JC631 Differential Pressure Transmitter Ordering Information:

JC631 Differential Pressure Transmitter
Range Measuring range( 0~ X KPa or MPa)
Code Overall accuracy (linearity + repeatability+ hysteresis)
1 ±0.5%FS
2 ±0.25%FS
3 ±0.1%FS
Code Signal output (standard power supply)
A1 4~20mA   (12~36V DC)
V1 1~5V DC    (12~36V DC)
V2 0~5V DC    (12~36V DC)
V3 0.5~4.5V DC  (12~36V DC)
Code Additional functions
F1 M20x1.5 external thread
F2 G1/4 internal thread
F0 Special
W1 Cable type(IP67,2m)
W2 Socket type(IP65,DIN43650)
E Intrinsically safe explosion-proof type Ex iaIICT5
JC631 (0~50KPa) -1 -A1 -F2 -W1 Differential Pressure Transmitter

Tips for Type Selection:
1、In order to guarantee safe and reliable operation of the transducer, it is recommended that the three-valve manifold should be installed between the point to be measured and the transducer to ensure that the medium to be measured is slowly and evenly applied on the positive and negative chambers.
2、During installation, it is recommended that pressure connections on both ends should be located above the horizontal line so as to minimize the influence of the installation position on the product.
3、During type selection, please note that the static pressure to be measured shall be less than 20MPa and the overpressure to be applied on the positive and negative chambers shall not exceed the specified value of the product.
4、As an additional function code for type selection, the code “E” for intrinsically safe explosion-proof type Ex iaIICT6 denotes that power source must be supplied via safety barrier.
5、For other special requirements, please discuss with us and clearly indicate them in the order.