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The Yokogawa ALR111-S00 is a state-of-the-art pressure transmitter designed for industrial applications where precision and reliability are paramount. The ALR111-S00 utilizes advanced technology to offer accurate, stable pressure measurements in harsh environments. This model is engineered to provide reliable readings in a variety of fluid and gas systems, making it suitable for industries such as chemical, petrochemical, oil & gas, and water treatment. Featuring high resistance to vibration, high temperature, and chemical exposure, the ALR111-S00 ensures long-term operational efficiency and performance.
The following table summarizes the key parameters of the Yokogawa ALR111-S00:
| Parameter | Value |
|---|---|
| Model | Yokogawa ALR111-S00 |
| Measurement Principle | Strain Gauge (Piezo-resistive) |
| Pressure Range | 0 – 1000 bar |
| Accuracy | ±0.075% of full scale |
| Operating Temperature | -40°C to +85°C |
| Output Signal | 4-20 mA, HART Protocol |
| Power Supply | 24 V DC |
| Electrical Connection | M12, 5-pin |
| Process Connection | 1/2 NPT, G 1/2, Flange |
| Material | Stainless Steel 316L |
| Ingress Protection | IP67 |
| Dimensions (L x W x H) | 140 x 70 x 60 mm |
| Weight | 1.5 kg |
The Yokogawa ALR111-S00 pressure transmitter is widely used across many industries where precise pressure measurement is crucial for safety and operational control:
Chemical Industry: Monitoring pressures in reactors, storage tanks, and pipelines handling chemicals.
Oil & Gas: Used in upstream, midstream, and downstream applications such as wellhead, pipeline, and refinery pressure monitoring.
Water and Wastewater: Ensures pressure control in water treatment plants, sewer systems, and pumping stations.
Power Generation: Monitors steam and water pressure in power plants for effective turbine control and system reliability.
Pharmaceutical: Used in sterile environments for pressure measurement in processes such as drug production, ensuring the integrity of the system.
Food & Beverage: Helps monitor pressure in food processing systems, preventing over-pressurization that could lead to contamination.
High Accuracy: With a ±0.075% of full-scale accuracy, the ALR111-S00 offers precise and reliable pressure measurement, which is essential for maintaining system integrity and safety.
Wide Temperature Range: The device operates efficiently in temperatures ranging from -40°C to +85°C, making it suitable for extreme environmental conditions.
Durable Design: Built with stainless steel 316L housing, the ALR111-S00 is resistant to corrosion and ensures durability, even in harsh chemical environments.
Multiple Process Connections: The ALR111-S00 supports various process connection types, including NPT, G 1/2, and flange options, providing flexibility for installation in different systems.
High Ingress Protection (IP67): The transmitter is rated IP67, meaning it is highly resistant to dust and water ingress, making it ideal for outdoor and rugged environments.
Digital Communication Support (HART Protocol): It supports the HART communication protocol for seamless integration into modern control systems, allowing for remote diagnostics and configuration.
Brand: Yokogawa
Series: ALR Series (Pressure Transmitters)
Below are 5 related models from the Yokogawa ALR Series, with their specifications:
| Model | Pressure Range | Accuracy | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|
| ALR111-S10 | 0 – 400 bar | ±0.075% of full scale | 140 x 70 x 60 mm | 1.4 kg |
| ALR112-S00 | 0 – 2000 bar | ±0.1% of full scale | 150 x 75 x 65 mm | 1.6 kg |
| ALR115-S20 | 0 – 2500 bar | ±0.1% of full scale | 155 x 80 x 70 mm | 1.8 kg |
| ALR113-S10 | 0 – 1500 bar | ±0.075% of full scale | 145 x 72 x 62 mm | 1.5 kg |
| ALR116-S50 | 0 – 500 bar | ±0.075% of full scale | 142 x 71 x 60 mm | 1.4 kg |
Below are 5 other popular models from Yokogawa, with their specifications:
| Model | Range | Accuracy | Max Pressure | Dimensions (L x W x H) | Weight |
|---|---|---|---|---|---|
| DPharp EJA510E | 0 – 1000 kPa | ±0.055% of span | 70 MPa | 120 x 90 x 55 mm | 1.2 kg |
| EJA530E | 0 – 2000 kPa | ±0.1% of span | 70 MPa | 125 x 95 x 58 mm | 1.3 kg |
| EJA460A | 0 – 3500 kPa | ±0.075% of span | 70 MPa | 140 x 100 x 65 mm | 1.4 kg |
| EJA418E | 0 – 4000 kPa | ±0.1% of span | 70 MPa | 130 x 95 x 60 mm | 1.5 kg |
| Yokogawa DPT Series | 1 – 1000 m³/h | ±0.5% | 50 MPa | 210 x 100 x 80 mm | 2.2 kg |
Q1: What is the pressure range of the Yokogawa ALR111-S00?
A1: The pressure range for the ALR111-S00 is from 0 to 1000 bar, making it suitable for high-pressure applications.
Q2: What is the accuracy of the ALR111-S00 pressure transmitter?
A2: The ALR111-S00 offers an accuracy of ±0.075% of full scale, providing precise and reliable measurements.
Q3: What is the operating temperature range of the ALR111-S00?
A3: This device operates within a temperature range of -40°C to +85°C, making it suitable for extreme environments.
Q4: What types of process connections are supported by the ALR111-S00?
A4: The ALR111-S00 supports NPT, G 1/2, and flange process connections, providing flexibility for installation.
Q5: Is the ALR111-S00 suitable for hazardous environments?
A5: Yes, the ALR111-S00 has a high IP67 ingress protection rating, ensuring it is resistant to dust and water, ideal for hazardous or outdoor environments.
Q6: Can the ALR111-S00 be used in water treatment applications?
A6: Yes, it is commonly used in water treatment for pressure measurement in various stages of the treatment process.
Q7: What power supply is required for the ALR111-S00?
A7: The ALR111-S00 requires a 24 V DC power supply, which is standard for industrial process instrumentation.
Q8: Does the ALR111-S00 support digital communication?
A8: Yes, the ALR111-S00 supports HART communication protocol, which enables remote diagnostics and configuration.
Q9: What material is the housing of the ALR111-S00 made from?
A9: The housing is made from high-quality stainless steel 316L, providing durability and resistance to corrosion.
Q10: In which industries is the ALR111-S00 typically used?
A10: The ALR111-S00 is widely used in chemical, oil & gas, water treatment, power generation, and pharmaceutical industries.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.