Yokogawa SAI143-S03 S2 Analog Input Module measures analog process variables

Product Specification		Product Image
Manufacturer	YOKOGAWA
Product No.	SAI143-S03 S2
Number of input channels	16 channels, module isolation (*5)
Rated input range	4 to 20 mA
Permissible iput range	0 to 25 mA
Input impedance during Power-OFF	500 kΩ minimum
Rated accuracy	SAI143-S : ±16 µA (Input range 1 to 23 mA) SAI143-H : ±16 µA (Input range 0.05 to 23 mA) (*3) (*4)
Data update frequency	40 ms
Temperature drift	±16 µA/10 °C
Transmitter power supply	16.15 V minimum (at 20 mA) 26.4 V maximum (at 0 mA) (Output current limit: 25 mA)
2/4-wire setting	Individual channel setting Changed by setting pins
Maximum current consumption	5 V system: 320 mA, 24 V system: 550 mA

Description:

The Yokogawa SAI143-S03 S2 Analog Input Module processes analog signals, such as voltage and current, from various sensors. It converts these signals into accurate data for integration into Yokogawa's automation systems, facilitating precise process monitoring and control. Designed for reliable performance within its system, this module is now discontinued but was crucial for ensuring accurate data acquisition and system reliability.

More Technical Data:

Withstanding voltage : 1.5 kV AC between input signal and system for 1 minute

Transmitter power supply ON/OFF function : Available in 2-wire setting, for all 16 channels at the same time

Frature:

Analog Signal Measurement: Capable of measuring various analog signals, including voltage and current, from sensors and transmitters.

Signal Conversion: Converts raw sensor signals into standardized analog values, making them suitable for further processing by the automation system.

High Accuracy: Provides precise signal measurement and conversion, ensuring reliable data for process monitoring and control.

If you want to more details,please contact me without hesitate.Email:sales@greatsytem.cn

Great System In.(GSI) a name synonymous with Process Control Instrumentation and Electrical and Instrument and Solution Provider have established themselves as a Quality Leader since its inception in 1998 based at Hong Kong ( China ).

For more than 25 years, we have successfully executed many prestigious orders by supplying Sophisticated Electronic Instruments and Control Systems and HT Panel and LT and Panel. Indigenization of the instruments of our product range have been in hand with our commitment to the manufacture of safe, reliable and quality instrument. Our thrust today is in the field of microprocessor based instrumentation and control systems. A knowledge inspiring and skilled arena that we are in, we are staffed to meet the dictates of the field and thus can provide various control and monitoring software packages for Instrumentation and control.

Application Gallery

Power : Feed Water (Drum Level & DP across Drum Level), Furnace Vacuum, SH Steam Temp Stage I & II (L&R), Dearator Level, Condenser Hotwell Level and REC, HP Heater Level, LP Heater Level, Gland Seal Steam Pressure, Gland Steam Temperature, Thermal Load, FD, PA and Vapor Fan Control

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