Features-WNK51 Smart High Accuracy Gauge/Absolute Pressure Transmitter
- High reference accuracy up to 0.075%.
- Long-term drift ≤±0.25%URL for 1 year.
- Hart, PROFIBUS-PA or FF protocol for option.
- Intrinsically safe and flameproof explosion proof
- Range down ratio 100: 1
- Smart type for easy calibration
Technical Data-WNK51 Smart High Accuracy Gauge/Absolute Pressure Transmitter
| Applicable media | Liquid, gas and steam |
| Pressure range | -100KPa~70MPa |
| Accuracy | 0.075%, higher on request |
| Stability | ±0.15% of URL for 5 years |
| Temperature drift | ±0.03% of URL/10ºC |
| Output signals | 4~20mA, Hart, PROFIBUS-PA for option |
| Housing material | Aluminum14 |
| Process connection | M20×1.5; G1/2; 1/2NPT; 1/4 NPT; Customization |
| Protection class | IP66/67 |
| Ex-proof | Exia II CT4, Exia III CT6, Exd IICT6 |
| Power Supply | 10.5-55V DC 10.5-30V DC (recommend 24V DC) |
| Ambient temperature | -40 to 85ºC, -40 to 80ºCfor LCD header |
| Storage temperature | -45 to 85ºC, -40 to 80ºC for LCD header; |
| Measurement | With display: 95*126*52 (mm) |
| Without display: 95*115*52 (mm) | |
| Net Weight | 1.7kg (without bracket or process connection) |
Ordering information-WNK51 Smart High Accuracy Gauge/Absolute Pressure Transmitter
| Model | Product Details | ||
| WNK51 | Smart high precision pressure transmitter | ||
| Code | Approval | ||
| A | For non-hazardous 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 | Aluminum14, M20×1.5, IP66/67 | ||
| B | Aluminum 14, G1/2, IP66/67 | ||
| C | Aluminum14, 1/2NPT, 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) |
| 1W | 400bar (40MPa/4000mH2O) | 2W | 400bar (40MPa/4000mH2O) |
| 1X | 700bar (70MPa/7000mH2O) | 2X | 700bar (70MPa/7000mH2O) |
| 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 | ||
| 2 | Alloy C-276 | ||
| X | Other special requirement | ||
| For other special kind of diaphragm, please contact with us. | |||
| Code | Process connection; Screw | ||
| GA | Male thread G1/2, inner hole 3mm, 316 | ||
| GB | Male thread G1/2, inner hole 11.4mm, 316 | ||
| GC | Female thread G1/2, inner hole 3mm, 316 | ||
| GD | Female thread G1/2, inner hole 11.4mm, 316 | ||
| NA | Male thread 1/2NPT, inner hole 3mm, 316 | ||
| NB | Male thread 1/2NPT, inner hole 11.4mm, 316 | ||
| NC | Female thread 1/2NPT, inner hole 3mm, 316 | ||
| ND | Female thread 1/2NPT, inner hole 11.4mm, 316 | ||
| MA | Male thread M20×1.5, inner hole 3mm, 316 | ||
| MB | Male thread M20×1.5, inner hole 11.4mm, 316 | ||
| JX | Other special requirement | ||
| For other special connection screw thread, please contact with us. | |||
| Code | Process connection material | ||
| 3 | 316 | ||
| H | Alloy C | ||
| Code | Overvoltage protection | ||
| A | No | ||
| M | Overvoltage protection | ||
| Code | Mounting bracket | ||
| A | No | ||
| U | Mounting bracket for pipe | ||
| Typical model#: WNK51 AHL A1P21 MA3 AU |
Installation diagram (unit: mm)-WNK51 Smart High Precison pressure transmitter
Product application
Delivery
3~10 days after order confirmed
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.
FAQ
Q: Are you manufacturer or trading company?
A: 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?
A: 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?
A: 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?
A: We have no MOQ limits, small quantity order is acceptable.
Q: What's the transport?
A: 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.
Contact
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