Digital Display Differential Pressure Transmitter (A+E-920C)
| Price: |
US $ 250/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T |
| Prod Model: |
A+E-920C |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Working Power: |
10-42VDC |
| Installation Power: |
24V DC |
| Output: |
4-20mA Two Wire System |
| Diaphragm Capsule: |
Impact |
| Display: |
Digital |
| Pressure Range: |
0- 70 MPa |
Product Description
A+E-920C pressure / differential pressure transmitter is used to measure the density, pressure and liquid level of the liquid, gas or steam, then converts them to 4~20mA DC current signal output. A+E-920C can communicate with HART manual operator to complete setting and surveillance, etc.
Specifications
The reference accuracy for adjusting measuring range:(Including linearity, hysteresis and repeatability that begins from zero point, )
±0.2%If the measuring range is smaller than the upper limit of the measuring range:
±[0.15+0.05 measuring range upper limit / measuring range]%Ambient temperature impact: Total influence quantity/28 degree (50°F)
Diaphragm capsule Impact
2 ±[0.08% measuring range +0.09% upper limit of measuring range]
3 ±[0.07% measuring range+0.02% upper limit of measuring range]
4 ±[0.07% measuring range+0.02% upper limit of measuring range]
5 ±[0.07% measuring range+0.03% upper limit of measuring range]
6 ±[0.07% measuring range+0.03% upper limit of measuring range]
7 ±[0.07% measuring range+0.03% upper limit of measuring range]
8 ±[0.07% measuring range+0.03% upper limit of measuring range]
9 ±[0.07% measuring range+0.03% upper limit of measuring range]
Static Pressure Influence:
Measuring range code 3: ±[0.1% measuring range+0.052% upper limit of measuring range]/3.4MPa{500psi}
Measuring range code 4, 5, 6: ±[0.1%measuring range+0.028%upper limit of measuring range]/6.9MPa{1000psi}
Stability (M,H and V diaphragm capsule): ±0.2% upper limit of measuring range/60 monthsZero Adjustment: The zero point can be PV zeroed within the upper and lower limit of measuring range. Installation position changes parallel to the membrane surface will not result in zero shift. If the installation position changes exceed 90°against membrane surface, the zero shift within 0.4kPa can be adjusted through zero adjustment.
Output: 2-wire system, 4~20mA DC output, digital communication, it can be programmed to set linearity or square root.
Ambient Temperature:
(-40~85) degree (-40~185°F)
(-30~80) degree (-22~176°F) [with LCD header]
Liquid contact temperature: (-40~120) degree (-40~248°F)
Ambient Humidity: (5~100)%RHInstallationPower supply and loading condition The supply voltage is 24V and the maximum load is 570Ω. 
Supply voltage:10.5~42V DC (Working condition) (10.5~30V DC intrinsic safety type)
16.4~42V DC (digital communication and HART Protocol) (16.4~30V DC intrinsic safety type)Load:
0~1335Ω (working condition)
250~600Ω (digital communication)
|
Model |
Specification codes |
Descriptions |
|
A+E-920C |
|
Smart transmitter |
Form |
D
G
A
HD |
Differential Pressure Transmitter
Gauge Pressure Transmitter
Absolute Pressure Transmitter
High Hydrostatic Pressure Differential Pressure Transmitter |
Measuring Range |
2
3
4
5
6
7
8
9 |
0-0.4~1.5kPa
0-1~6kPa
0-6~40kPa
0-40~200kPa
0-200~1000kPa
0-1000~2000kPa
0-2000~10000kPa
0-10000~20000kPa |
|
Output Signal: |
E
S |
4~20mA DC
4~20mA, HART protocol digital communication |
Static Pressure |
A
B
C
D
E
F |
1MPa
4MPa
10MPa
16MPa
25MPa
32MPa |
Structural Material |
J1
J2
J3
J4
J5
J6
J7 |
Flange connection |
Vent/drain valve |
Isolation diaphragm |
Filled liquid |
|
316 stainless steel |
316 stainless steel |
316 stainless steel |
Silicone Oil |
|
316 stainless steel |
316 stainless steel |
Hastelloy C |
|
316 stainless steel |
316 stainless steel |
Monel |
|
316 stainless steel |
316 stainless steel |
Tantalum |
|
Hastelloy C |
Hastelloy C |
Hastelloy C |
|
Hastelloy C |
Hastelloy C |
Tantalum |
|
Monel |
Monel |
Monel |
|
Installation |
A
B |
High pressure on the left
High pressure on the right |
Electrical Interfaces |
1
2
3 |
M20×1.5 internal thread
G1/2 internal thread
1/2 NPT internal thread |
Display Header |
D
E
N |
Digital header
Digital header with setting button,
no header |
Installation Bracket |
B1
B2
B3 |
Pipe bended mounting plate
Board bended mounting tubes;
Pipe flat mounting plates |
Process Joints |
C0
C1
C2 |
1/2-14NPT taper pipe internal screwed joint
The rear of 1/2-14NPT pressure-drawing joint is welded with T-shaped screwed joint
M20×1.5 of pressure-drawing tube ∅14. |
Shanghai AEAD Technology Co., Ltd is a cooperation of Chinese and German technique which mainly performs in R&D, production and sales.
AEAD Technology was first founded in 2009 in Jiangsu, and established Shanghai Branch in May 18th, 2014. The new Shanghai factory would complete in DEC 2014, located in the Free Trade Zone. Before the business started in 2009, the General Manager Mr. R. H. Liu and Technical Director Mr. S. P. Zong had dedicated in instrumentation for more than 20 years. After 5 years development and achieving good reputation in domestic market, we become a leading manufacture in East China. Now we believe we are ready to overseas users.
The company adopts advanced production line from Germany, and the main products include A+E series products for exporting and A+D products for domestic sales in pressure, temperature, flow, level, calibration and valve which can cater for the needs from domestic and foreign markets. Products are organized and sold under fully dedicated divisions, each staffed with an experienced and highly trained team of dedicated technical sales, applications engineering and customer service support personnel. Products are applied to water treatment, petrochemical, chemicals, machinery, pharmacy, food, mine, metallurgy, etc.
AEAD Technology adheres to the development strategy of Internationalization, Technicalization, Industrialization, which can realize the high-end extension of the products from domestic market to international market. The value chain turns from providing single product to system solution, and the operation expands from linear-oriented to a comprehensive modern enterprise operation including merger and capital operation.
The company has already passed the ISO9001 Quality Management System Certification, ISO14001 Environmental System Certification, and Occupation Health Safety Management System Certification (OHSAS18000).
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