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4mA Smart Diaphragm Differential Pressure Transmitter Double Flange For Air Gas

4mA Smart Diaphragm Differential Pressure Transmitter Double Flange For Air Gas

Smart Diaphragm Differential Pressure Level Transmitter

Double Flange Air Differential Pressure Transmitter

4mA Differential Pressure Type Level Transmitter

Place of Origin:

China

Brand Name:

Yunyi

Certification:

CE,EXPLSION PROOF

Model Number:

UC800

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Product Details
Name:
Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas
Sensor Material:
Stainless Steel 316
Pressure:
-0.1-40Mpa
Output:
4-20mA
Power:
24V
Shell Material:
Aluminum Alloy
Accuracy:
0.2%,0.5%
Capillary:
Yes
Sensor Type:
Capacitive
Electrical Interface:
M20*1.5 Or 1/2npt
Process Connection:
1/2npt Or 1/4 Npt
Accessary:
U-shaped L-shaped, Mounting Bracket
FLange:
Yes
Sensor Material:
316L
Communication:
Hart
Payment & Shipping Terms
Minimum Order Quantity
1
Packaging Details
carton
Delivery Time
5-8 work days
Payment Terms
T/T, Western Union
Supply Ability
500pcs per week
Product Description

Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

 

 

Description Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

Differential pressure transmitter is mainly used to measure the differential pressure, liquid level and density of liquid, gas or steam, and then convert it into 4-20mA.DC signal output. It can communicate with each other through the HART protocol handheld communicator for setting and monitoring. Process isolation diaphragm is optional: 316L stainless steel, Hastelloy C, Tantalum, Monel, compact design, strong and light weight, easy to install

 

Parameter Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

Output Analog output: two –wire 4-20mADC
Digital output: two –wire 4-20mADC and superimposing variable digital signal accord with HART
Power supply supply voltage 24VDC
Limit load Max load resistor Rmax in loop decided by the supply voltage, see the below drawing. HART PROTOCOL require the load resistor not less than 250Ω,not more than 600Ω
Communication distance Max. 1.5Km, multi-address communication can connect 15 smart transmitters Max.
Display 4 digital display,5 digit LCD display, pointer type.
Explosion-proof ExiaIICT5;explosion suppression type
Zero offset Can positive transfer or negative transfer, but can not overstep the utmost value
Temperature ambient temperature -40-85℃(When choose LCD : -20-70℃)
Medium temperature -40~104℃
Static pressure and single side overpressure 3.45KPa(absolute pressure)~31.2MPa(gauge pressure)
Relative humidity 5~98%RH
Run-up time less than 5 sec.
Capability change Less than 0.16cm3
Damp adjust 0.20~25 second
Malfunction alarming If occur malfunction, automatism diagnose function will output 3.9 or 21.0mA
Configuration protection To avoid the datas are modified random, can utilize software or protect switch lock the record data
Reference condition

zero is the lower limit and not offset, temperature 25℃, Atmospheric pressure, 24VDC power,

silicon oil , diaphragm 316L, data adjust range the same as the up and lower limit of the range.

Accuracy ±0.075~±0.2%
Stability ≤0.2%URL/year
Tem. influence ±(0.05%URL+0.15%FS+200Pa)20℃
Static pressure influence zero error 0.1URL/6.9Mpa; Zero error 0.1URL/1.7MPa
Vibration influence withstand frequency 200Hz at any direction, arouse error ±0.05%URL
Power influence <0.005%/V
Load influence no load influence
Mounting position influence about 250Pa zero offset, can be eliminate via calibration, no range influence.
RF interference influence drift is ±0.1%span in the condition of 30-1000MHz frequency and the most field intensity 10V/m
wetted material

Diaphragm: 316LSS, Hastelloy , Monel or Tantalum

Vent /drain valve:316LSS, Hastelloy , Monel or Tantalum

Flange and joint : steel coated with cadmiumed ,galvanized steel, 316L SS, Hastelloy

O-ring: Fluorin rubber

other material

Filled: silicon oil

Bolt: galvanized steel

Electric housing: low copper and aluminium alloy

Cover O-ring: NBR

Coating: polyester epoxy resin

Pressure port

Flange connection: 1/4-18NPT

Joint pressure port:1/2-14NPT

Electrical connection Lead tube connection: M20X1.5,1/2-14NPT
Weight 5kg(no include option parts)

 

Features Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

Super performance, use to measure pressure, differential pressure and temperature..
Standard 4~20mA,RS-485 communication interface
Support upgrade of basic scene control technique

Little temperature effect

Overload can reach 2 times

 

 

Applications Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

Compatible with 316LSS,noncorrosive liquids.
Apply in Petroleum industry, chemical industry, electric power, metallurgy, hydrology etc process control.

 

 

 

Ordering Information Double Flange Smart 4-20ma Diaphragm Differential Pressure Transmitter For Air And Gas

UC800 Differential pressure transmitter
No. Pressure range
  4 0~37.4KPa
5 0~186.8KPa
6 0~690KPa
7 0~2068KPa
  No. Output
B 4-20mA with HART protocol
  No. Material structure

Pressure

chamber

Bleed valve

Isolation

diaphragm

Filling

liquid

2 2 316LSST 316LSST 316LSST Silicone oil
2 3 316LSST 316LSST Hastelloy C-276
2 4 316LSST 316LSST Monel alloy
2 5 316LSST 316LSST Tantalum
3 3 Hastelloy C Hastelloy C Hastelloy C-276
3 5 Hastelloy C Hastelloy C Tantalum
4 4 Monel alloy Monel alloy Monel alloy
7 3 316LSST Hastelloy C Hastelloy C - 276
2 A 316LSST 316LSST 316LSST Fluorine oil
2 B 316LSST 316LSST Hastelloy C - 276
3 B Hastelloy C Hastelloy C Hastelloy C - 276
2 D 316LSST 316LSST Tantalum
3 D Hastelloy C Hastelloy C Tantalum
7 B 316LSST Hastelloy C Hastelloy C - 276
    No. Item optional
T 1/2NPT (Female) 316 L SST
O 1/4NPT (Female) 316 L SST
No. Item optional
M7 Linear indicator 0~100
Bl Pipe mounting curved bracket (D=51mm)
B2 Plate mounting bracket

 

 

 

 

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