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NPT4 COMPACT TEMPERATURE TRANSMITTER

July 9, 2020
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NPT4 COMPACT TEMPERATURE TRANSMITTER-0
The NPT4 is a universal temperature transmitter in a 6-mm wide slimline DIN rail mounting enclosure. The device is intended for the conversion of the measurement signal from a TC or a 2-, 3-, or 4-wire RTD into a 4-20 mA or 0(2)-10 V standard signal. The temperature transmitter has an error detection in the event of a sensor break, and its input is protected against short circuit. The power supply circuit is protected against reverse polarity. A wide variety of RTDs and TCs are supported. The NPT4 is configured via a USB interface.

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Functions and features:

  • Support for a wide variety of RTD and TC
  • 2-, 3- or 4-wire connection
  • Analog output 0-5 mA, 0(4)-20 mA, 0(2)-10 V
  • Operating temperature -40…70°C
  • High reliability
  • High accuracy and resolution
  • Configuring over the built-in USB port

Technical specifications:

Power supply 24 (10...36) V DC
Power consumption, max. 1.5 W
Galvanic isolation 1500 V
PC interface microUSB (USB2.0 Full Speed)
Analog input 1
Analog output 1
Output signals 0-5 mA, 0(4)-20 mA, 0-5 V, 0(2)-10 V
Resolution DAC 12 bit
Accuracy TC 0.50%
  RTD 0.25%
Resolution ADC 15 bit
Ambient temperature -40...+70 °C
IP code IP20
Dimensions 6,1 x 113 x 115 mm
Weight

approx. 200 g

Areas of application:

The NPT4 is designed for universal use in industrial applications. These temperature transmitters can be applied to all automation systems in which different types of temperature sensors are used and output signals have to be converted to current or voltage standard signals. It supports all common types of thermocouples and resistance thermometers.

Products
Contact the manager
Lauris Bērziņš
Lauris Bērziņš
Business manager
+371 2617 7129
lauris@lasma.eu
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User Manual

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