WNK52 High Temperature Smart Diaphragm Pressure Transmitter
(Gauge & absolute pressure)
Features |
Applications: |
1. High reference accuracy up to 0.075%, higher on request. |
Gauge & absolute pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement. |
2. Long-term drift ≤±0.25%URL for 1 year. |
3. Range down ratio 100:1; higher on request. |
Level measurement in liquids. |
4. Replaceable display unit & electronic module. |
High process temperatures up to 280ºC with diaphragm seals. |
5. Universal electronics. |
It can be used below particular occasiaon |
6. Menu-guided operation. |
1. Need to isolate the high temperature medium with transmitter |
7. Factory default data recovery is supportive |
2. The measuring medium is corrosive to the transmitter |
8. Hart, PROFIBUS-PA or FF protocol for option. |
3. The measuring medium solidification or crystallization due to environmental or temperature changes |
|
4. Suspended liquid or high viscosity medium |
WNK52 High Temperature Smart Diaphragm Pressure Transmitter (Gauge & absolute pressure)
Technical Data |
Applicable media |
liquid, gas and steam |
Pressure range |
-100KPa~6MPa |
Accuracy |
0.075%, higher on request |
Stability |
±0.25% of URL for 1 year |
Temperature drift |
±0.0625% of URL/10ºC |
Output signals |
4~20mA, Hart, PROFIBUS-PA for option |
Housing material |
Aluminum14 |
Mechanical connection |
M20×1.5;G1/2;1/2NPT |
Protection class |
IP66/67 |
Diaphragm material |
316L, Alloy C-276, Monel, Tantalum diaphragm, 316L with PTFE coating etc for option |
Fluid filled |
Silicon oil,Vegetable oil,Inert oil ,High temperature oil etc for option |
Ex-proof |
Exia II CT4, other option per request |
Power Supply |
10.5-55V DC 10.5-30V DC |
Ambient temperature |
-40 to 85ºC,-40 to 80ºCfor LCD header |
Storage temperature |
-45 to 85ºC,-40 to 80ºC for LCD header ; |
For more information, please contact us for product manual.
Ordering code
Model |
Product details |
WNK52 |
Smart Diaphragm Pressure Transmitter |
Code |
Approval |
A |
For non explosion-proof areas |
1 |
ExiaIICT6 |
2 |
ExiaIICT4 |
3 |
ExdIIBT6 |
For other approvals or more information, please contact with us |
Code |
Output code |
A |
4…20mA |
H |
4…20mA, HART |
P |
PROFIBUS-PA |
F |
FF |
Code |
Display |
A |
No display |
L |
LCD |
Code |
Housing; Cable entry; Protection |
A |
Aluminum 14, M20×1.5, IP66/67 |
Code |
Sensor range, for gauge pressure |
Code |
Sensor range, for absolute pressure |
1C |
100mbar (10kPa/1mH2O) |
2C |
100mbar (10kPa/1mH2O) |
1E |
250mbar (25kPa/2.5mH2O) |
2E |
250mbar (25kPa/2.5mH2O) |
1F |
400mbar (40kPa/4mH2O) |
2F |
400mbar (40kPa/4mH2O) |
1H |
1bar (100kPa/10mH2O) |
2H |
1bar (100kPa/10mH2O) |
1K |
2bar (200kPa/20mH2O) |
2K |
2bar (200kPa/20mH2O) |
1M |
4bar (400kPa/40mH2O) |
2M |
4bar (400kPa/40mH2O) |
1P |
10bar (1MPa/100mH2O) |
2P |
10bar (1MPa/100mH2O) |
1S |
40bar (4MPa/400mH2O) |
2S |
40bar (4MPa/400mH2O) |
1U |
100bar (10MPa/1000mH2O) |
2U |
100bar (10MPa/1000mH2O) |
Code |
Calibration, Unit |
1 |
Sensor range, mbar/bar |
2 |
Sensor range, kPa/MPa |
3 |
Sensor range, mmH2O/mH2O |
4 |
Sensor range, psi |
Code |
Diaphragm material |
1 |
316L SST |
2 |
Alloy C-276 |
3 |
Monel |
4 |
Tantalum diaphragm |
6 |
316L with PTFE coating(not fit for vacuum situation, only for non-explosive proof ) |
X |
Other special requirements |
For other special diaphragm, please contact with us. |
Code |
Process connection EN/DIN flange |
Code |
Process connection ANSI flange |
EA1 |
DN25 PN10/40 B1 |
NA1 |
1"300 lbs RF |
EA2 |
DN25 PN64/160 E |
NA2 |
1"400/600 lbs RF |
EA3 |
DN25 PN250 E |
NA3 |
1"900/1500 lbs RF |
EA4 |
DN25 PN400 E |
NA4 |
1"2500 lbs RF |
EH1 |
DN50 PN25/40 A |
NH1 |
2"300 lbs RF |
EH2 |
DN50 PN100/160 E |
NH2 |
2"400/600 lbs RF |
EH3 |
DN50 PN250 E |
NH3 |
2"900/1500 lbs RF |
EH4 |
DN50 PN400 E |
NH4 |
2"2500 lbs RF |
EQ1 |
DN80 PN25/40 A |
NQ1 |
3"300 lbs RF |
EQ2 |
DN80 PN100 B1 |
NM1 |
4"300 lbs RF |
EM1 |
DN100 PN100 B1E |
|
|
EAX |
Other special requirement |
For other special screw thread connection, please contact with us. |
Code |
Depth of the diaphragm insert |
Code |
Depth of the diaphragm insert |
C0 |
No |
C4 |
2" |
C1 |
50mm |
C5 |
4" |
C2 |
100mm |
C6 |
6" |
C3 |
200mm |
C7 |
8" |
Code |
Fluid filled |
Code |
Fluid filled |
A |
Silicon oil |
C |
Inert oil |
B |
Vegetable oil |
D |
High temperature oil |
Code |
Capillary length |
A |
No |
XX |
XX, to fill the digit, 01says 1m, 99says 99m |
Code |
Mounting bracket |
A |
No |
U |
Mounting bracket for pipe |
Typical model#: WNK52 AHL A1H21 EHC0 AAA |
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 12 years producing experience in transmitters & sensors.
2. We have strict quality control system, each set product we do temperature compensation and aging test before shipment, so the quality is guaranteed.
Delivery
10~15 working days after order confirmed.
Customer specific requirement /ODM/OEM is welcome.