Configured for high-precision thermal monitoring in process control networks, the YOKOGAWA ATI3S-001 (ATI3S Temperature Transmitter) provides direct physical/electrical execution for temperature-to-current signal conversion. This transmitter supports diverse sensor inputs, facilitating reliable data acquisition and HART protocol communication for supervisory control systems.

Suffix Breakdown & Model Matrix

• ATI3S: Base model designation for the high-precision temperature transmitter platform.
• 001: Standard configuration identifier for the aluminum alloy housing and general-purpose operational parameters.

Hardware Specifications

Process Control & Digital Communication

The ATI3S-001 is engineered to maintain high-integrity signal conversion via the 4-20 mA HART protocol. By integrating digital communication, the unit allows for remote configuration and diagnostic monitoring, reducing the requirement for localized interaction. The transmitter maintains a stability of +/- 0.1 % of span per annum, ensuring long-term measurement accuracy in varying process conditions. Its robust aluminum alloy housing meets IP66/IP67 ingress protection standards, providing a secure barrier against dust and liquid intrusion in exposed industrial settings.

Frequently Asked Questions

Q: Is the ATI3S-001 compatible with intrinsically safe installations?

A: Yes. The device supports an input power supply range of 10.5 to 30 VDC when configured for intrinsically safe operational environments.

Q: How does the HART protocol enhance the transmitter's diagnostic capabilities?

A: The HART protocol allows the device to broadcast continuous process variables while simultaneously providing secondary diagnostic data, such as sensor health status and internal electronics calibration information, over the existing analog loop.

Field Installation Guidelines

• Mounting: Utilize the provided mounting hardware to secure the transmitter to a 2-inch pipe or a surface mount bracket. Ensure the housing is oriented to prevent moisture pooling around the cable entry points.
• Wiring: Use shielded twisted-pair cabling for the 4-20 mA loop to prevent electromagnetic interference. Terminate the shield at the cabinet ground bus to minimize noise-induced reading errors.
• Grounding: The housing must be grounded to the structure to provide electromagnetic compatibility and effective surge protection against high-voltage transients.
• Commissioning: Prior to operational use, perform a zero and span calibration using the HART communicator to verify that the transmitter output corresponds to the specific thermal sensor range.