From PR Electronics, the 4184 universal uni-/bi-polar signal transmitter designed for measuring DC current and voltage signals and converting to wide bipolar or unipolar outputs. The 4184 interfaces analogue active signals or powers 2/3-wire transmitters from various field-devices, such as pressure, flow and level transmitters, as well as, torque, position, current and acceleration sensors. This makes it the perfect interface for connecting devices like PLC, DCS, chart recorders and more.
PR Electronics 4184 transmitter is designed according to strict safety requirements meeting the NAMUR NE21 and NE43 recommendations, ensuring high accuracy in harsh EMC environments.
• Measures DC inputs up to ±300 V / ±100 mA with spans as low as 25 mV / 0.5 mA
• Passive/active current output and buffered voltage output
• Fast < 20="" ms="" response="" time="" and="" excellent="" 0.05%="">
• Universally powered by 21.6 to 253 Vac / 19.2 to 300 Vdc
• 3-port 2.3 kVAC galvanic isolation
• Exceptional mA output load stability of 0.001% of span/100 Ohm
• Very low power consumption means units can be mounted side by side without an air gap – even at 60°C ambient temperature.
• Excellent signal to noise ratio of > 60 dB
• Suitable for application in SIL 2 installations
• Complies with NAMUR 21 (burst) and NE43 (sensor error)
• DIN Rail mounting