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Hitachi High-Technologies GLOBAL

Analog Type Pressure Transmitter EPR-N6L

The Hitachi HINL N6 Series analog transmitters are high-performance transmitters equipped with the semiconductor sensor of N6 series that are proven to be highly reliable.
In addition to the highly trusted reliable design that was inherited from the technology of the transmitter of the N6 series, the EPR-N6L is the next generation analog type transmitter that is equipped with a static pressure effect correction function.


Analog Type Transmitter HINL N6 Series Common Specifications
Output 4 - 20mA DC
Power supply voltage 11.4 - 28V DC
Allowable load resistance 600Ω (at 24V DC power supply voltage)
Operating temperature limits 0 to 70°C
Storage temperature limits -40 to 85°C
Operating humidity limits 5 - 100%RH
Allowable radiation dose 51.6C/kg(2×105R)
Site vibration Less than 29.4 m/s2 continuous vibration
Structure Protection code JIS C 0920 IP67
Electrical connection G1/2
Arrester Built-in surge absorber
Surge current 600A (8 / 20μs, 2 times)
Paint color Light gray amplifier case(acid resistant coating)
Analog type pressure transmitter EPR-N6L Product Specifications
Item / ModelAnalog type pressure transmitter EPR-N6L
Range code G20 G100 G500
Settable range limits -98kPa to 2MPa -98kPa to 10MPa -98kPa to 50MPa
Measuring span 0.2 - 2MPa 2 - 10MPa 10 - 50MPa
Accuracy ±0.5% (depending on the measuring span)
Working pressure limits From -98kPa to maximum value of range settings
Wetted parts temperature limits -20 to 120°C
MaterialDiaphragm SUS316L
Other wetted parts SUS316
Process connection Rc 1/2
Weight Approx. 2.8 kg