説明
導入
The (differential) pressure transmitter is suitable to measure liquid, gas, or steam flow as well as liquid level, density and pressure. Outputs a 4~20mADC signal corresponding to the measured differential pressure. Its highly accurate and stable sensor can also measure the static pressure which can be shown on the integral indicator or remotely monitored via HART communications. Other key features include quick response, remote set-up using communications, self-diagnostics and optional status output for pressure high/low alarm.
特徴:
1. Process Fluid: Liquid, Gas, Vapor
2. Applicat ion: Differential Pressure, Gauge Pressure,Absolute Pressure
3. Working Temperature: -25 to +95C
4. Current Output: 4 – 20 mA 2 wires Har t Protocol
5. Power Supply: 24VDC
6. Ambient Temperature: -25 to +240C
7. Process connections: 1/4 – 18 NPT or 1/2 – 14 NPT
8. Electrical Connections: 1/2″NPT or M20*1.5
9. Enclosure:IP65
10.Intrinsically Safe: Exia II C T6
11.Explosion proof: Exd II B T5
Dimension
Ordering Sheet
|
名前 |
Specification code |
説明 |
||
|
AT3051GP AT3051DP |
|
Pressure Transmitter Differential Pressure Transmitter |
||
|
Measurement Range |
3 |
(0.013-0.075)bar |
||
|
4 |
(0.062-0.374)bar |
|||
|
5 |
(0.31-1.868)bar |
|||
|
6 |
(1.17-6.9)bar |
|||
|
7 |
(3.45-20.68)bar |
|||
|
8 |
(11.7-68.90)bar |
|||
|
9 |
(34.8-206.8)bar |
|||
|
0 |
(68.9-413.7)bar |
|||
|
出力信号 |
E |
analog type 4-20mA |
||
|
S |
4-20mA, HART Protocol |
|||
|
Wetted Parts 材料 |
|
Flange/Joint |
Exhaust/Drain Valve |
Diaphragm |
|
22 |
Stainless Steel |
Stainless Steel |
316L Stainless Steel |
|
|
23 |
Hastelloy C-276 |
|||
|
24 |
Tantalum |
|||
|
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 (オプション) |
M2 |
Linear Pointer Header (0~100% scale) |
||
|
M3 |
Square Root Instruction Header(0~100% scale) |
|||
|
M4 |
LCD Header(0~100% linear display) |
|||
|
Process Flange |
D |
The liquid discharge / exhaust at the back |
||
|
D1 |
The liquid discharge / exhaust at the side top |
|||
|
D2 |
The liquid discharge / exhaust at the side bottom |
|||
|
Flange Joint |
J |
“D-shaped” Joint with ” M20*1.5″ External thread |
||
|
|
N |
Joint with 1/2-14NPT taper pipe thread waist type |
||
Production Line
Installation Site-–4-20mA Differential Pressure Transmitter 
Different Models Available
CERTIFICATES: CE/ISO9001/SIL3/SGS
CONTACT INFORMATION
High Quality intelligent differential pressure transmitter China Manufacturer