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Relative pressure transmitter 7LD-Ei digitalIoTI2C
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Characteristics
- Pressure type
- relative
- Output
- digital, IoT, I2C
- Material
- stainless steel
- Protection level
- intrinsically safe, explosion-proof
- Other characteristics
- compact
- Pressure range
Max.: 200 bar
(2,900.75 psi)Min.: 0 bar
(0 psi)- Precision
0.15 %
- Long-term stability
0.1 %, 0.2 %
- Process temperature
Max.: 110 °C
(230 °F)Min.: -40 °C
(-40 °F)
Description
The pressure transmitters of the 7LD-Ei series use the chip-in-oil technology developed by KELLER Pressure, uniting a pressure measuring cell, digital temperature compensation and signal processing in a compact housing made of stainless steel or Hastelloy. The transmitters are extremely resistant to environmental influences and delivery highly accurate measurement results as a digital output signal. The I2C interface and the low supply voltages make it easy to integrate in microcontroller-based systems. The extremely low power consumption is ideal for battery-operated devices. The D line is perfect for IoT solutions.
Intrinsically safe – suitable for use in explosive atmospheres.
Other KELLER Pressure AG products
Pressure Transmitters
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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.