Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2023-07-26 17:25
209
Company Profile
Yantai Haiyu Automatic Equipment Co., Ltd.By certification [File Integrity]
Contact:haiyuzidong(Mr.)
Email:
Telephone:
Phone:
Area:Beijing
Address:Beijing
Website:http://www.haiyuinstrument.com/ http://haiyuzidong.kmsmile.com/
GENERAL
The 3051 differential pressure transmitter is a popular device used in measuring pressure in industrial applications. It operates by measuring the difference between two pressure points and converting this value into an electrical signal that is subsequently transmitted for processing.
While there are many different types of differential pressure transmitters on the market, the 3051 model stands out for its versatility and accuracy. It is capable of measuring pressure differentials ranging from just a few inches of water to several thousand psi, making it a popular choice for many different types of industries.
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SPECIFICATIONS
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Signal output |
Two-wire 4 ~ 20mA isolated DC signal superimposed HART, digital signal output, can output large current not |
Power supply |
DC 12 ~ 45V; during HART communication, the power supply voltage range: 15.5 ~ 45VDC; General working voltage 24VDC. |
Load range |
In HART communication, the resistance in the power circuit is ≥250 ohms, and the power supply voltage is ≥15.5 volts |
Communication distance |
The diameter of the connecting wire is greater than 0.6mm, and the communication distance is about 1500 |
Display |
Intelligent LCD, backlight 5 digits and a half digital display |
Zero and span shift |
The lower limit of the measurement range is not lower than the lower limit of the large measurement range, |
Zero pressure fine adjustment |
use  keys or code potentiometer knob to correct the error caused by transmitter installation |
Damping value |
electronic damping adjustable range 0-32 seconds. |
Fault alarm |
when the self diagnosis program detects a fault, the analog output is higher than 20.8ma or lower than 3.9ma. |
Temperature and lodging compensation |
the computer collects temperature data and sends it to the transmitter for temperature |
Temperature indication |
indicates the field ambient temperature value of the transmitter. |
Working temperature |
electronic circuit: - 40 ~ + 85 ℃, with LCD: - 30 ~ + 80 ℃ |
Sensitive element (silicone oil filled) |
- 40 ~ + 104 ℃ |
Sensitive element (filled with inert oil) |
- 18 ~ + 71 ℃ |
Safety protection |
and circuit protection design, anti-static impact, surge current, strong overload protection function. |
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WIRING DIAGRAM
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Dimensions
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Order Code:
Item |
Code |
Specification |
HY3051SDP |
Differential Pressure Transmitter |
|
HY3051SGP |
Gauge Pressure Transmitter |
|
Measurement Range |
2 |
0-0.1~1.5 Kpa |
3 |
0~7.5 Kpa |
|
4 |
0~37.4 Kpa |
|
5 |
0~186.8 Kpa |
|
6 |
0~690 Kpa |
|
7 |
0~2068 Kpa |
|
8 |
0~6890 Kpa |
|
9 |
0~20680 Kpa |
|
Output |
S |
4-20mA, HART Protocol, Linear output |
J |
4-20mA, HART Protocol, Square root output(Range≥5kpa) |
|
Diaphragm Material / Fill Fluid |
2 |
Stainless Steel 316L Silicone Oil |
3 |
Hastelloy C(range >3Kpa) Silicone Oil |
|
A |
Stainless Steel 316L Fluorine oil |
|
Drain hole |
B |
Back of process flange or none |
U |
Process flange side upper |
|
L |
Process flange side lower |
|
Wetted O-ring Material |
7 |
Buna-N (NBR) |
6 |
Viton (FKM) (Temperature ≥-20℃) |
|
5 |
Low Temperature Viton (FKM-GFLT) |
|
Process Connection |
H |
1/4'' NPT F |
Maximum Pressure Limit |
1 |
14 Mpa( 4Mpa for range 2) |
3 |
25 Mpa |
|
5 |
32 Mpa |
|
Cable Entry |
1 |
M20*1.5 |
Mounting Bracket |
B00 |
None |
B01 |
Tube-type Curved Bracket (carbon steel) |
|
B02 |
Wall mounting bracket (carbon steel) |
|
B03 |
Tube-type Flat Bracket (carbon steel) |
|
B04 |
Tube-type Curved Bracket (stainless steel) |
|
B05 |
Wall mounting bracket (stainless steel) |
|
B06 |
Tube-type Flat Bracket (stainless steel) |
|
Optional |
d |
Intrinsically safe type, Flameproof (Exd IIC T4~T6) |
i |
Intrinsically safe (Exia IIC T4~T6) |
|
M3 |
LCD display |
|
D1 |
Stainless steel drain valve or screw (2pcs) |
|
C1 |
1/2'' NPT female waist flange (2sets) |
|
C12 |
1/2'' NPT-M20*1.5-Φ14 pressure pipe (2sets) |
|
C2 |
M20*1.5 male thread T joint (2sets) |
|
C21 |
M20*1.5 T joint -Φ14 pressure pipe (2sets) |
|
K1 |
Degreasing treatment |
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