ABB YPG110A YT204001-CK
ABB YPG110A YT204001-CK
ABB YPG110A YT204001-CK
ABB YPG110A YT204001-CK

ABB YPG110A YT204001-CK | Industrial Pressure Transducer with 4-20mA/HART Output

  • Brand: ABB
  • Model: YPG110A YT204001-CK
  • Product Type: Pressure Transmitter
  • Series: YPG Series
  • Core Function: Measures process pressure and converts it to standardized electrical signals (analog/digital) for control systems.
  • Key Specs: ±0.1% accuracy, 0-100 bar measurement range, 4-20mA/HART output, IP67 protection.
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Part number: ABB YPG110A YT204001-CK
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Description

YPG110A YT204001-CK: Product Overview
This component is a pressure transmitter from ABB’s YPG series, designed for industrial process measurement applications. Its position in an automation system is as a field instrument, typically mounted on pipelines, tanks, or vessels to monitor pressure in process control loops. It interfaces with distributed control systems (DCS), programmable logic controllers (PLC), or standalone indicators, providing real-time pressure data for regulation, alarming, and historical logging.
The core functionality involves sensing process pressure via a piezoresistive or capacitive sensor element, conditioning the signal to remove noise, and converting it to a standardized output (e.g., 4-20mA analog, HART digital). It compensates for temperature variations and static pressure effects to ensure measurement accuracy across operating conditions. The transmitter also supports local configuration via a handheld device or remote setup through communication protocols.
This transmitter belongs to the YPG product family, a platform recognized for its precision, durability, and compliance with industrial standards (IEC 61508, NACE MR0175). Benefits include reduced calibration frequency due to stable sensor technology, simplified installation via compact design, and adaptability to corrosive/abrasive media through multiple wetted material options (e.g., stainless steel, Hastelloy). The series is engineered for continuous operation in sectors like oil and gas, chemical processing, and power generation.

ABB YPG110A YT204001-CK

ABB YPG110A YT204001-CK

YPG110A YT204001-CK: Technical Specifications
  • Model Number: YPG110A YT204001-CK
  • Manufacturer: ABB
  • Product Type: Pressure Transmitter
  • Series: YPG Series
  • Measurement Range: 0-100 bar (0-1450 psi)
  • Accuracy: ±0.1% of span (including linearity, hysteresis, repeatability)
  • Output Signal: 4-20mA analog, HART 7 (digital overlay)
  • Sensor Technology: Piezoresistive silicon sensor
  • Process Connection: 1/2-inch NPT male (optional G1/2, M20x1.5)
  • Wetted Materials: 316L stainless steel, Hastelloy C-276 (optional)
  • Protection Rating: IP67 (housing), NEMA 4X
  • Operating Temperature: -40°C to +85°C (medium), -40°C to +70°C (ambient)
  • Power Supply: 10.5-45V DC (loop-powered)
  • Weight: 1.2 kg (with standard mounting bracket)
  • Certifications: CE, ATEX II 1/2 GD, SIL 2 (IEC 61508)
Core Features & Customer Value​
High accuracy ensures reliable process control. The ±0.1% span accuracy minimizes measurement error, critical for applications like chemical reactor pressure regulation or boiler feedwater control. For engineers, this reduces the need for frequent recalibration; for end-users, it enhances product consistency and safety by maintaining tight control over process variables.
HART protocol support enables advanced diagnostics. The digital overlay allows remote reading of sensor health (e.g., temperature drift, sensor aging) and configuration of parameters (range, damping) without interrupting the 4-20mA loop. For maintenance teams, this reduces site visits and enables predictive maintenance, cutting downtime.
Rugged construction withstands harsh environments. The IP67-rated housing and corrosion-resistant wetted materials (316L/Hastelloy) protect against moisture, dust, and chemical exposure. In offshore platforms or pulp mills, this extends service life beyond 10 years, lowering replacement costs.
Wide measurement range simplifies inventory. The 0-100 bar span covers common industrial pressures (e.g., pump discharge, vessel pressure), allowing standardization across multiple applications. Engineers avoid stocking multiple transmitters, streamlining procurement and spares management.
Temperature compensation maintains performance stability. Internal sensors adjust for ambient temperature variations, ensuring accuracy in environments ranging from arctic cooling towers to desert refineries. For operators, this guarantees consistent data regardless of seasonal changes.

ABB YPG110A YT204001-CK

ABB YPG110A YT204001-CK

Typical Applications​
In a crude oil distillation unit, the transmitter monitors column overhead pressure to regulate reflux ratio. Its HART output sends diagnostic data to the DCS, alerting operators to fouling in impulse lines before it impacts separation efficiency.
For a gas turbine inlet filter, it measures differential pressure to trigger filter cleaning cycles. The 4-20mA signal interfaces with the turbine control system, optimizing airflow while preventing compressor surge.
In a wastewater treatment plant, the transmitter monitors digester gas pressure in anaerobic reactors. Its corrosion-resistant wetted parts withstand hydrogen sulfide exposure, ensuring reliable data for biogas collection systems.
At a pharmaceutical bioreactor, it tracks vessel pressure during sterilization cycles. The ±0.1% accuracy ensures compliance with FDA process validation requirements, while the compact design fits in tight sterile environments.

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