Keller Series PD-39X-Ei
Product Information
The differential pressure transmitters of the PD-39X-Ei series measure the pressure difference indirectly using two absolute pressure sensors. The dual-sensor design with numerical differential formation also outputs the line pressure values via the digital RS485 interface and guarantees a high overload resistance. The additional analog current or voltage output is primarily used to output the differential pressure range, which is freely rangeable within the line pressure range.
Intrinsically safe – suitable for use in explosive atmospheres.
| Pressure Ranges | 0…3 to 0…300 bar |
| Accuracy | ±0,05 %FS |
| Total Error Band | ± 0,1 %FS @ -10…80 °C |
| Temperature Range | -40…90 °C |
| Line Pressure | 0…3 to 0…300 bar |
| Interfaces | RS485, 4…20 mA, 0…10 V |
| Special Characteristics | Line pressure measurement |
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Data Sheet
Manual
Series 33X-Ei / 35X-Ei / 36XW-Ei / PD-39X-Ei
Software
Documents
Communication Protocol for X-Line Products
KELLER Bus / Communication Protocols and Code Samples Overview
PR «Range of Pressure Transmitters for Use in Hazardous Areas»
Articles
Customized Differential Pressure Module
Explosion protection in pressure measurement technology
Brochure
Pressure Transmitters and Transducers