High Accuracy Absolute Pressure Transmitter 4-20mA Output for Gas and Liqluid Tanks

Absolute pressure transmitter 4-20mA gas tank pressure transmitter liquid pressure transmitter liquid tank pressure transmitter Industries In the field of process instrumentation, process analytics and weighing technology, Siemens focuses on a number of key industries such as: ◼ Chemical ◼...

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Product Details

Absolute pressure transmitter 4-20mA

gas tank pressure transmitter

liquid pressure transmitter

liquid tank pressure transmitter

 

Industries
In the field of process instrumentation, process analytics and weighing technology, Siemens focuses on a
number of key industries such as:
 Chemical
 Pharmaceutical
 Water/wastewater
 Mining, aggregates, cement
 Oil and gas/hydrocarbon processing
 Pulp and paper
 Food and beverage
 Marine

 

AT3051AP absolute pressure gauge SPECIFICATION:                                   

Process fluid:  liquid,gas,vapor               

Display:4 digits programmable&0-100%bargraph

Application:differential pressure,gauge pressure, absolute pressure

Measuring range:0~0.125kPa~1.5kPa(minimum),0~4.0kPa~25.0kPa(maximum)

Turn down ration:1:100                      Accuracy:±0.075% of span

Stability:±0.15% of URL 2 years             Working temperature:-25 to 950C

Display unit:standard 22 engineer unit,4 digits programmable for special unit

Keyboard:3 keys from internal for programming and outout setting

Current output:4-20mA 2 wires Hart Protocol ,Rohm=(Vdc-9)*50

Power supply:9-36VDC

Damping adjustment:0-32 second

Max pressure:40MPa      Respond time:200ms

Mounting:bracket on 2” pipe

Humidity limits:0 to 100% relative humidity

Turn on time:2 seconds with minmum damping 

Zero calibration:automatic zero calibration by press button

Electrical connections:1/4”NPT (M20 Conduit threads)

Temperature effect:±0.18% of span per 200C 

Vibration effect:±0.05% of URL per g to 200 Hz in any axis

EMI/RFI effect:follow SAMA PMC 33.1 from 20 to 1000MHz and for field strengths up to 30V/m

Process connections:1/4-18NPT, 1/2-14NPT(with adapter)

Ambient temperature:-25 to 800C

Dimension:102mm(W)*188mm(H)*130mm(D)    Weight:5.5kg


MATERIAL:                           

Flange /Adapters:stainless steel 304/316

Drains/Vents:stainless steel 304/316

Diaphragms:stainless steel 316L/Hastelloy B/Hastelloy C/Monel/Tantalum

Wetted O-Rings: Buna N/Viton/PTFE

Bolts&nuts:carbon steel/stainless steel 316

Mounting Bracket:carbon steel/stainless steel 304/316

Name/Tag plate:stainless steel 304/316

Converter housing:low copper cast aluminum alloy with polyurethane, light blue paint

Fill fluid:silicone/fluorine oil

Enclosure:IP65

Intrinsically safe:ia II C T6

Explosion proof: d II B T5 


ORDERING INFORMATION SHEET                    

Model 

Spec Code

Directions

AT3051AP

………………

Smart Absolute Pressure transmitter

Measuring range
      

4……………

6.2~37.4 kPa

5……………

31~186.8 kPa

6……………

117~690 kPa

7……………

345~2068 kPa 

8……………

1170~6890 kPa 

Output signal

E……………

4~20mA 

S……………

4~20mA, HART Protocol DigitalCommunication

L……………

4~20mA, Smart Field Adjustable

 
     Wetted parts material

 

Flange/Joint

Exhaust/DrainValve

Diaphragm

22……………

 
     316stainless steel

 
      
     316stainless steel

316stainless steel

23……………

hasteslloyC-276

24……………

Monel

25……………

Tantalum

56……………

Hastelloy C

Hastelloy C-276

Hastelloy C-276

Flange joint

J……………

“D- shaped” Joint with “M20*1.5” External thread

N……………

“ Kidney-shaped” Joint with 1/2-14NPT

C12……………

Cited Pressure Transition Joint with 1/2-14NPT, and Stainless 
     Steel Cited Pressure Pipe Welding in the Rear 

Mounting bracket

B1……………

Tube-type Curved Bracket (Tube ODΦ50~Φ60)

B2……………

Board-type Curved Bracket 

B3……………

Tube-type Straight Bracket (Tube ODΦ50~Φ60)

Display header(optional)

M1……………

Linear Instruction Header (0~100% scale)

M2……………

Square Root Instruction Header (0~100% scale)

M3……………

Four- digit LCD Header(0~100% linear display)

M4……………

Four- digit LCD Header (can be specifically set ) 

Process flange

D……………

Exhaust or  Drain in the Rear 

Special 
     Specification 

d……………

Explosion-proof License:   d   Ⅱ B   T5 

i……………

Intrinsically Safe Approval:   ia   Ⅱ C   T6

Typical Model

AT3051AP5S22M3B1D1N



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