Description
WNK80MA Integrated Small Size Transmitter Based on technology of A10 series, WNK80mA is low cost and high performance oil filled pressure transmitter. It is with completely welded stainless housing and installed ASIC to realize digits amplification, linearity and temperature compensation. Circuit design is highly integrated meeting lastest CE on electromagnetic interference standard.
The WNK80mA transmitter is in small size with various optional thread connection and wiring method; output standard 4~20mA or 0.5-4.5V, 0-5V etc industrial signal. We could also produce varied special structure and output products as per customers requirements.Features - WNK80MA Small Size Transmitter 1. Piezoresistive oil-filled chip
2. Suitable for small or medium pressure (0-100Kpa7MPa)
3. Digital calibration, total error <0.75%
4. Measuring corrosive media (media that compatible with 316L)
5. Reverse power protection; surge current protection; input/ output overload voltage protection
6. Low cost, high cost-efficiency
Technical Parameters under Constant Voltage (excitation voltage 10VDC, preheat 10mins under 25ºC) | Parameters | Min. | Typical | Max. |
| Accuracy(%FS) | | ±0.15 | ±0.25 |
| Including non-linearity,Hysteresis and Repeatability |
| Output(mV) | 0.5~4.5V(rate output); 0-5V; 4-20mA |
| Zero(%FS) | -0.75 | ±0.5 | 0.75 |
| Span(%FS) | -0.75 | ±0.5 | 0.75 |
| Temp. characters | | | |
| Operation Temp.(ºC) | -40 | | 125 |
| Compensation Temp.(ºC) | 0 | | 70 |
| Total error(%FS)* | -0.75 | | 0.75 |
| Long-term stability(±%FS/Year) | | | |
| Zero | | 0.2 | |
| Span | | 0.1 | |
| Supply Voltage(V) | For details pls check type code |
| Insulation Resistance(MΩ/250V) | 50.0 | | |
| Respond rate(Hz) | 1K | | |
| Shock resistance | 100g,11msec not damaged |
| Waterproof rank | |
| Wire | IP67 |
| Connector | IP65 |
| Overload pressure | 2X |
| Pressure media | Liquid, gas and vapour compatible with 316L stainless steel |
| Life-span | >107times full span recycle |
| Electromagnetic interference | Coincident with standards of IEC61000-4-2;IEC61000-4-3;IEC61000-4-4;IEC61000-4-5;
IEC61000-4-6;IEC61000-4-9 |
Dimensions - WNK80MA Small Size TransmitterWhy choose WNK?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.
Delivery7~15 days after order confirmed
Complaint
