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Absolute pressure transmitter 7LD
piezoresistiveanalogdigital

Absolute pressure transmitter - 7LD - KELLER Pressure AG - piezoresistive / analog / digital
Absolute pressure transmitter - 7LD - KELLER Pressure AG - piezoresistive / analog / digital
Absolute pressure transmitter - 7LD - KELLER Pressure AG - piezoresistive / analog / digital - image - 2
Absolute pressure transmitter - 7LD - KELLER Pressure AG - piezoresistive / analog / digital - image - 3
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Go to the KELLER Pressure AG website for more information

Characteristics

Pressure type
absolute
Technology
piezoresistive
Output
analog, digital, IoT
Material
stainless steel
Other characteristics
compact, temperature-compensated
Pressure range

Min.: 0 bar
(0 psi)

Max.: 200 bar
(2,900.75 psi)

Precision

0.15 %

Long-term stability

0.1 %, 0.2 %

Process temperature

Min.: -40 °C
(-40 °F)

Max.: 110 °C
(230 °F)

Description

The pressure transmitters of the 7LD 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.
Go to the KELLER Pressure AG website for more information

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Pressure Transmitters

*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.