LCD differential pressure transmitter Hart 4-20ma

Zero and full scale points can be adjusted locally or configured by three buttons.

Technical Feature

  • Sichuan, China (Mainland)
  • Mega-tek
  • MG5600
  • 0.05% ~ 0.075%
  • gas, steam and liquid
  • high pressure cast aluminum
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$235~457

PRIMARY PARAMETERS

DETAIL DESCRIPTION

Product Description

LCD differential  Hart 4-20ma pressure transmitter

Product Specifications

Model

MG5600
Measurement parameters Liquid, Gas, Steam
Range ratio 100:1
Shell high pressure cast aluminum or 304 stainless steel 
Output signal 4~20 mADC, H A R T
Input voltage voltage of 10.5 ~ 45 VDC  intrinsic fafety voltage 10.5 ~ 26 VDC 
Electrical interface 1 / 2 "N P T (F) or M 20 x 1.5
Load resistance 250~600 Ω (DC 24, including cable resistance)
Temperature

Storage temperature 

-40~194 (- 40~90 )

Ambient temperature  

-40~185 (- 40~85 )
 -40~140℉ ( - 4 0~6 0 ℃ )filling oil - fluorine
Load capacitance below 0.55mF
Load inductor below 3.3 mH
CurrentThe upper limit of saturation currentUpper limit 20.8 mA, lower limit 3.8 mA
The upper limit of alarm current Upper limit20.8 mA, the lower limit is 3.8 mA (mode can be set).
Output accuracy 50% ~ descending point, reference accuracy, x 50 / square root output (%).
Power influence+ 0 5%/ 1 V
measuring range0~700 bar ( 0~7 0 MPa )
Maximum overvoltage limit0~1000 bar ( 0~100 MPa )
Process temperature- 4 0~3 0 2℉( - 40~150 ℃ )
square root≥5 0 %
WeatherabilityDIN40040GPC
Filter constant0~160 uA
Stable coefficient0~2%
Influence of ambient temperature±(0 . 0 8% range + 0 . 0 9% range upper limit)
response time90 ms
Static pressure influence±(0 . 0 7% range+ 0 . 0 5 2% range upper limit)/ 3 . 4 M P a
stability0.125% of the upper limit of the range/5 years
Interval of power line≥150mm
Adjustment functionZero and full scale points can be adjusted locally or configured by three buttons.
Zero shiftIt can be moved in the range of 20% to 20% of the max range.
Output modeLinear output, square root output (can be adjusted remotely by configuration software).
Liquid film316 L, Hastelloy, tantalum, gold-plated, PFA spray, FEP spray
Liquid seal ringFluoro rubber, NBR
Liquid material316 L, Hart alloy, tantalum, and montgmo
Filling liquidSilicone oil, high temperature silicone oil, vegetable oil, fluorine oil and others (according to customer's application)
Process connection1/4-18 NPT ,1/2-14 NPT
Protection gradeIP67/IP68
Permissible load resistance0~600Ω(DC 24V)
Communication line condition2000mm
electromagnetic compatibilityE N 6 1 3 2 6 - 1 ( 1 9 9 7 )
Product weight2.6~3.2KG
Damping time0~99.9s
Matter The interval between power lines is more than 150mm (avoid parallel wiring).
The adjustment function zeros and full scale points can be adjusted locally or configured by three buttons.
Zero point migration can move in the range of maximum range from 20% to 20%.
The output mode is linear output, and the square root output can be adjusted remotely by configuration software.Explosion proof attestation
Product function 
Accurate measurement pressure and convert it to the output signal of 4~20 m A D C. 
Be operated locally through three buttons, or through manual operators and configuration software.
Mobile phone APP remote operation, does not affect the output letter of 4~20 m A D C.
At the same time, the display and configuration are carried out.
Certified

* Explosion proof attestation

* FM accreditation of the American Industrial Association

* CEX flameproof

* CEI explosion-proof

* IEIIS international Mechatronics Commission

* CSA Canadian Standards Association certification

* GRGOST authentication


product characteristics

1. Digital monocrystalline silicon sensor, with HART protocol and LCD display.

2. Modular structure and interchangeable parts to reduce maintenance costs.

3. Unique SOI (insulator silicon thin film) technology to improve high temperature stability

4. Original 30K Omega bridge resistance to improve the signal to noise ratio

5. High precision: 0.075% platinum type: 0.05%

6. Ultra wide range: -100~100 bar

 

 

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Pressure Measuring Instrument, Level Measuring Instrument, Temperature Measuring Instrument, Flow Measuring Instrument

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