Outstanding Kofloc 8500MM Mass Flowmeter: Efficient Gas Analysis

Description

Kofloc 8500MM Mass Flowmeter a significant leap forward in digital flow sensing. It utilizes a high-stability thermal sensor that is isolated from the gas stream, making it suitable for a wide range of dry, non-corrosive gases—including flammable gases—since there are no exposed heating elements.

One of its most user-friendly features is the rotatable display unit, allowing for easy reading regardless of whether the device is mounted horizontally or vertically. Internally, a 14-bit A/D converter ensures high-resolution data processing, providing an accuracy of up to $\pm$ 1.0% F.S. It also includes an integrated flow totalizer (totalizing up to 12 digits), making it perfect for monitoring total gas consumption over time.

Why the Kofloc 8500MM Mass Flowmeter Series is the Best Investment

Choosing the Kofloc 8500MM Mass Flowmeter is an outstanding decision for facilities that cannot tolerate measurement drift. In many industrial processes, the most efficient way to save costs is to eliminate gas waste. The 8500MM series provides the high-speed response and digital stability needed to maintain perfect process conditions.

Backed by Kofloc’s world-class Japanese engineering, the Kofloc 8500MM Mass Flowmeter offers a level of durability that far exceeds standard flowmeters. It is a tool designed for the future of automated gas management. When your process demands efficient data logging and outstanding repeatability, the Kofloc 8500MM is the only logical choice.

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC's corporate motto is "A Scientific Approach for Fluids." In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Specification

Feature	Specification
Model Type	MM (Mass Flow Meter)
Full Scale Range	10 SCCM up to 100 SLM (N₂ equivalent)
Accuracy	$pm$ 1.0% F.S. (up to 5 SLM); $pm$ 1.5% F.S. (above 5 SLM)
Response Time	$leq$ 2 seconds
Digital Interface	RS232C or RS485 (Addressable up to 99 devices)
Analog I/O	0–5V DC or 4–20mA (Selectable)
Display	7-segment, 4-digit LED (Instant) + Totalizer
Power Supply	24V DC $pm$ 10%
Max Pressure	500 kPa (Standard); Proof: 980 kPa
Wetted Materials	SUS316, FKM (O-rings), Fluororesin

Features

Integrated Digital Display: 4-digit LED for instantaneous flow and 12-digit internal totalizer.
Dual Communication: Standard RS232C or RS485 digital interface alongside 0–5V or 4–20mA analog signals.
Multi-Directional Display: The screen can be rotated to match the mounting orientation for better ergonomics.
High Accuracy: Precision calibrated to $pm$ 1.0% F.S. (for flows up to 5 SLM) or $pm$ 1.5% F.S. (for larger flows).
Pattern Setting: Allows for up to 5 different calibration/setting patterns to be stored internally.
Noise Resistance: Dramatically improved shielding to prevent signal interference in busy industrial environments.

Applications

The Kofloc Model 8500MM is ideal for:

Gas Consumption Monitoring: Tracking the usage of expensive gases like Argon or Helium.
Analytical Chemistry: Providing digital flow verification for lab-scale reactors.
Factory Automation: Direct digital input into PLC/SCADA systems via RS485.
Quality Control: High-accuracy measurement for leak testing or calibration benches.
Semiconductor & Electronics: Precise monitoring of purge gas in high-tech manufacturing.