Descrição
WNK55 Smart High Precision Gauge/Absolute/Differential Pressure Transmitter
| Features | Applications: |
| 1. High reference accuracy up to 0.075%, higher on request. | 1. Gauge, absolute and differential pressure measurement in gases, steam or liquids in all areas of of engineering process and measurement. |
| 2. Long-term drift ≤±0.15%URL for 5 anos. | |
| 3. Range down ratio 100:1; higher on request. | 2. Level, volume or mass measurement in liquids. |
| 4. Replaceable display unit & electronic module. | |
| 5. Universal electronics. | 3. Working with detecting element, measure the flow of gases, steam and liquid flow.( volume and mass flow) |
| 6. Menu-guided operation. | |
| 7. Factory default data recovery is supportive | |
| 8. HART,PROFIBUS-PA or FF protocol for option. | 4. High pressure up to 40bar. |
WNK55 Smart High Precision Gauge/Absolute/Differential Pressure Transmitter
| Technical Data | |
| Applicable media | líquido, gas and steam |
| Pressure range | -100kPa~10MPa |
| Accuracy | 0.075%, higher on request |
| Stability | ±0.15% of URL for 5 anos |
| Temperature drift | ±0.03% of URL/10ºC |
| Output signals | 4~20mA, Hart, Profibus-PA for option, FF per request |
| Exibição | LCD, or pointer optional |
| Housing material | Aluminum14 |
| Mechanical connection | M20×1.5;G1/2;1/2NPT |
| Protection class | IP66/67 |
| 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 |
| Temperatura de armazenamento | -45 to 85ºC,-40 to 80ºC for LCD header ; |
| Measurement | with display: 95*126*52 (milímetros) |
| without display: 95*115*52 (milímetros) | |
| Net Weight | 4kg (without bracket or process connection) |
Installation diagram (unit : milímetros)
Ordering information
| Modelo | Product details |
| WNK55 | Smart high precision differential pressure transmitter |
| Code | Approval |
| UMA | For non explosion-proof areas |
| 1 | ExiaIICT6 |
| 2 | ExiaIICT4 |
| 3 | ExdIIBT6 |
| For other approvals or more information, please contumct with nós | |
| Code | Output code |
| UMA | 4…20MA |
| H | 4…20MA,HART |
| P | PROFIBUS-PA |
| F | FF |
| Code | Exibição |
| UMA | No display |
| eu | LCD |
| Code | Housing; Cable entry; Protection |
| UMA | Alumínio 14,M20×1.5,IP66/67 |
| B | Alumínio 14,G1/2,IP66/67 |
| C | Alumínio 14,1/2NPT,IP66/67 |
| Code | Sensor range, for gauge pressure |
| 7B | 10mbar,PN160 (1kPa/100mH2O) |
| 7C | 30mbar,PN160 (3kPa/300mH2O) |
| 7D | 100mbar,PN160 (10kPa/1mH2O) |
| 7F | 500bar,PN160 (50kPa/5mH2O) |
| 7H | 3bar,PN160 (300kPa/30mH2O) |
| 7eu | 16bar,PN160 (1.6MPa/160mH2O) |
| 7M | 40bar,PN160 (4MPa/400mH2O) |
| 8F | 500mbar,PN420 (50kPa/5mH2O) |
| 8H | 3bar,PN420 (300kPa/30mH2O) |
| 8eu | 16bar,PN420 (1.6MPa/160mH2O) |
| 8M | 40bar,PN420 (4MPa/400mH2O) |
| 8C | 300bar,PN420 (30MPa/3000mH2O) |
| Code | Calibration,Unidade |
| 1 | Sensor range,mbar/bar |
| 2 | Sensor range,kPa/MPa |
| 3 | Sensor range,mmH2O/mH2O |
| 4 | Sensor range,psi |
| Code | Diaphragm material |
| 1 | 316eu |
| 2 | Liga C-276 |
| X | Other special requirement |
| For any other special diaphragm, please contact with us. | |
| Code | Process connection thread, drain valve |
| UMA | Female thread 1/4NPT,emission exit at tail |
| B | Female thread 1/4NPT,emission exit at side |
| C | Female thread 1/2NPT,emission exit at tail |
| D | Female thread 1/2NPT,emission exit at side |
| E | Male thread M20×1.5,emission exit at tail |
| F | Male thread M20×1.5,emission exit at side |
| Code | Process connection material |
| 3 | 316 |
| H | Liga C |
| Code | Mounting bracket |
| UMA | Não |
| U | Mounting bracket for pipe |
| Typical model#:WNK55 AHL A7D 21A3 U | |
Product application
Why Choose us?
1. We are professional manufacturer with own R&D and sales team, with more than 13 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 date:
4~6 working days after order confirmed.
Perguntas frequentes:
Q: Are you manufacturer or trading company?
UMA: We are professional pressure/level/temperature measurement manufacturer with more than 13 years of experience. Our factory address is: 4/F,Bldg #6, No.168, Xiangzhang Road, High-tech District, 230088, Hefei, Anhui province, China.
Q: What’s your quality control system?
UMA: We are an ISO 9001-2015 certified manufacturer, we have strict quality control system. Besides clibartiaon, each set product we also do temperature compensation and aging test before shipment, so the quality is guaranteed.
Q: What is the warranty of your products?
UMA: 12 month from shipment date, for non-man-made damages.
Q: Can we use our logo on the products? Do you provide customized products?
Yes.we can use your logo, we can provide customized products per requirement. OEM/ODM is welcome
Q: What is yor MOQ?
UMA: We have no MOQ limits, small quantity order is acceptable.
Q: What’s the transport?
UMA: Express such as DHL, Fedex, TNT, UPS for freight prepaid, also can use your own couier account to do the freight collect. For more goods we can arrange by air or by Sea.