Yokogawa YTA110 Temperature Transmitter

About this product

Product description The Yokogawa YTA110 is a rugged, field-mount temperature transmitter designed to convert sensor signals (thermocouples, RTDs, ohms, or DC mV) into a standard 2-wire 4–20 mA DC output for reliable process transmission. Engineered for harsh industrial environments, it delivers long-term stability, flexible communication, and compliance with key safety standards—ideal for temperature measurement in oil & gas, chemical, power, and general industrial applications. Core Features Universal Input Flexibility Supports thermocouples (E, J, K, N, T, R, S, B, WRe/W5), 2/3/4-wire RTDs (Pt100, JPt100, etc.), ohms, and DC mV signals. User-selectable input types eliminate the need for multiple transmitters, simplifying inventory and setup； High Precision & Long-Term Stability Delivers ±0.1% of calibrated span typical accuracy. For RTDs, stability is ±0.1% of reading or ±0.1°C per 2 years (at 23±2°C); for thermocouples, ±0.1% of reading or ±0.1°C per year—ensuring consistent performance over extended use； SIL2 Safety Certified TÜV NORD-certified to IEC 61508 for SIL2 compliance (single transmitter) and SIL3 (dual transmitter configuration). Critical for safety instrumented systems (SIS) in high-risk industries, reducing safety-related design complexity； Rugged Environmental Resistance Features a dual-compartment aluminum alloy housing (stainless steel optional) with IP66/IP67 protection and NEMA 4X rating. Hermetically sealed terminals resist moisture, dust, and chemicals—performing reliably in -40°C to 85°C environments (with integral indicator: -30°C to 80°C)； Digital Communication & Smart Configuration Supports BRAIN or HART® protocols, enabling remote parameter setup, calibration, and diagnostics via tools like the BT200 or HART communicator. Digital communication reduces on-site visits and maintenance costs； Advanced Diagnostics & Self-Calibration Continuous self-diagnostics monitor for input loss, ambient temperature errors, EEPROM/cPU failures, and more—storing up to 4 error logs. Automatic self-calibration compensates for drift, ensuring long-term accuracy with minimal interventionweb-material3.yokogawa.com； Flexible Output & Failure Modes 4–20 mA output with selectable sensor burnout (3.6 mA low/21.6 mA high) and configurable failure modes (upscale/downscale). Damping time constant (0–99s) optimizes signal stability for noisy processes； Accuracy： ±0.1% Output： 2-wire 4–20 mA DC Power： 10.5–42 VDC Environment： -40°C to 85°C Communication： up to 2 km distance Safety： SIL2 (single)/SIL3 (dual) certified Physical： Aluminum alloy housing (SUS316 optional) Input： Thermocouple, 2/3/4-wire RTD For quotation, send the complete order code, quantity and operating conditions. Specifications and available options depend on the ordered configuration.