Key Benefits and Advantages
Simplified Monitoring at the Source: By mounting the YTA50 directly in the sensor head, the need for expensive extension wires is eliminated. This reduces the risk of electromagnetic interference (EMI) and signal degradation that often affects low-voltage thermocouple and RTD signals in electrically noisy industrial environments.
Universal Sensor Input: The YTA50 is highly versatile, featuring a single input that supports 16 different sensor types. This includes 11 thermocouple varieties, 2 RTD types (Pt100 and Ni100), as well as resistance (Ohm) and DC millivolt sources. This flexibility allows plants to standardize on a single transmitter model for diverse monitoring points.
Linearized 4 to 20 mA Output: To ensure compatibility with standard PLCs, DCSs, and paperless recorders, the YTA50 linearizes all sensor inputs. This provides a clean, 2-wire industrial standard output where the current is directly proportional to the measured temperature, simplifying scaling and data processing.
Flexible Installation Options: While primarily designed for head-mount applications, the YTA50 can also be installed on a DIN rail using an optional mounting bracket. This allows the transmitter to be housed in centralized junction boxes or control cabinets when local sensor mounting is not feasible.
Proven Reliability for General Purpose: The YTA50 is the ideal “workhorse” for non-critical monitoring loops. Its durable electronic design and high-quality construction ensure stable performance in standard industrial temperatures, providing a dependable data stream for secondary process variables.
Reduced Inventory Complexity: With its ability to accept nearly any standard temperature sensor, the YTA50 helps maintenance departments reduce spare parts inventory. A single YTA50 can serve as a replacement for multiple dedicated transmitter types across the facility.
Technical Properties
Operation: Compact analog temperature transmitter for single-input conversion.
Output Signal: 4 to 20 mA DC (2-wire system).
Input Types: 16 total (Thermocouples, RTDs, Ohm, DC mV).
Accuracy: Reliable precision (e.g., ±0.1°C for Pt100, depending on range).
Mounting: Standard DIN Form B Head Mount or optional DIN Rail Mount.
Linearization: Built-in linearization for all supported sensor types.
Power Supply: Loop-powered (typically 7 to 35 V DC).
Field of Application
The YTA50 is the preferred choice for general temperature monitoring where a simple, reliable 4 to 20 mA signal is required without the need for digital protocols.
Primary Industries and Uses:
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HVAC and Building Automation: Monitoring air and water temperatures in large climate control systems.
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General Manufacturing: Tracking machinery temperatures and cooling water loops.
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Water Treatment: Measuring process temperatures in non-hazardous treatment basins and storage tanks.
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Food and Beverage: Temperature monitoring for non-critical storage and transport systems.
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Agriculture: Managing temperatures in silos, greenhouses, and drying facilities.
