ER 91 M FUEL COUNTER

ER 91 M Fuel Counter: Advanced Fuel Monitoring with Precision

The ER 91 M Fuel Counter is an expertly designed fuel monitoring system that caters to industrial and commercial applications. Built with positive displacement technology, it ensures consistent and accurate flow measurements across varying operating conditions. With a focus on durability, efficiency, and compatibility, the ER 91 M is a top-tier choice for industries that demand high performance in fuel management.

Key Features of the ER 91 M Fuel Counter

1. Precision and Accuracy:
   • Maintains a measurement accuracy of ±0.25% under all operating conditions.
   • Engineered for consistency across a wide range of liquid viscosities and pressures.
2. Robust Design:
   • Features a 90° inlet/outlet route with a 1 ½” diameter for efficient integration into fuel systems.
   • Utilizes a tri-piston positive displacement mechanism for enhanced measurement reliability.
3. Durable Materials:
   • Meter Casing: Constructed with cast aluminum (AlSi10Mg) for lightweight strength.
   • Air Separator Casing: Made from durable cast aluminum (AlSi10Mg) to withstand demanding conditions.
   • Counter Register Screen: Polycarbonate material ensures durability and visibility.
4. Wide Operational Range:
   • Flow Rate: Operates effectively between 20 liters per minute (lpm) and 200 lpm.
   • Pressure Range: Handles a maximum operating pressure of 10 bar (145 psi).
   • Temperature Range: Performs efficiently between -20°C and +40°C.
5. Versatile Applications:
   • Compatible with refined petroleum products, chemicals, and specialized liquids.

Technical Specifications

Specification	Details
Flow Rate	20-200 lpm
Max Operating Pressure	10 bar (145 psi)
Temperature Range	-20°C to +40°C
Accuracy	±0.25%
Viscosity	Up to 440 cP
Meter Body Material	Cast Aluminum (AlSi10Mg)
Air Separator Material	Cast Aluminum (AlSi10Mg)
Counter Register Screen	Polycarbonate
Weight	26 kg
Dimensions (L x W x H)	28 × 53 × 46 cm
Flange Diameter	1 ½”

Material Composition

• Meter Casing: Made from cast aluminum (AlSi10Mg) for lightweight durability and corrosion resistance.
• Air Separator Casing: Engineered with cast aluminum (AlSi10Mg) for strength and reliability.
• Dynamic Seals and Gaskets: Constructed from FKM or Teflon materials, ensuring compatibility with high-petroleum and chemical products.

Applications of the ER 91 M Fuel Counter

The ER 91 M Fuel Counter is ideal for a wide range of industrial applications, delivering precise performance in various scenarios:

1. Refined Petroleum Products:
   • Measures leaded and unleaded gasoline, diesel, biodiesel, and fuel oil with high accuracy.
   • Suitable for jet fuel, kerosene, lubricant oil, and vegetable oil.
2. Chemical Substances:
   • Accurately monitors solvents, adhesives, pesticides, and nitrogen solutions.
   • Ideal for paints, inks, alcohols, and antifreeze liquids.
3. Specialized Liquids:
   • Handles molasses, liquid sugar, vinegar, and frost-free liquids efficiently.
   • Designed for nitric and phosphoric acids, as well as fruit juices and other chemical substances.

Compatible Models

The ER 91 M Fuel Counter integrates seamlessly with a range of fuel counter systems, including:

• SP Series (Standard Petroleum): Tailored for refined petroleum products such as gasoline and diesel.
• AF Series (All Ferrous): Designed for handling chemical substances like adhesives and solvents.
• SS Series (Stainless Steel): Optimized for specialized liquids and acidic substances like vinegar and fruit juice.

These compatible models ensure the ER 91 M Fuel Counter adapts to diverse operational requirements, maximizing efficiency and performance.

Why Choose the ER 91 M Fuel Counter?

1. High Precision: Delivers accurate flow measurements crucial for industrial and commercial applications.
2. Durable Build: Constructed with premium materials for extended durability and reliability.
3. Wide Compatibility: Supports various liquids and integrates effortlessly with multiple fuel counter models.
4. Compact Design: Features a lightweight and compact structure for easy installation and handling.
5. Proven Performance: Trusted by industries globally for consistent and dependable operation.