FTM210 Micro Mass Flowmeter

Compact MEMS thermal-dispersion sensing for low gas-flow applications.

Selectable flow ranges: 1–100, 5–500, 10–1,000, 20–2,000 mL/min; 0.2–20, 0.5–50, 1–100, 2–200 L/min
Accuracy: ±2.0% FS
Resolution: 0.1% FS

Request a quote Technical specifications

Select the measurement range, process connection and output configuration for your application.

PRODUCT OVERVIEW

Understand the instrument

The FTM210 measures gas mass flow across selectable ranges, from millilitres per minute to hundreds of litres per minute. Its fast response supports observation of changing gas demand. Current, voltage and RS485 interfaces provide integration choices; current-output operation requires a 24 VDC supply.

KEY FEATURES

Designed for the task

MEMS thermal-dispersion sensor
100:1 turndown
Fast response to flow changes
Current, voltage and RS485 interfaces

TECHNICAL DATA

Specifications at a glance

Values below describe the listed product family. Optional ranges and functions depend on the selected configuration.

FTM210 Micro Mass Flowmeter — technical specifications
Parameter	Specification
Selectable flow ranges	1–100, 5–500, 10–1,000, 20–2,000 mL/min; 0.2–20, 0.5–50, 1–100, 2–200 L/min
Accuracy	±2.0% FS
Resolution	0.1% FS
Repeatability	1% FS
Response time	≤10 ms
Turndown	100:1
Current output	4–20 mA or 0–20 mA; load ≤650 Ω
Voltage output	1–5 V, 0–5 V or 0.5–4.5 V
Communication	RS485, Modbus-RTU
Power supply	9–24 VDC; 24 VDC required for current output
Process pressure	≤1 MPa
Operating temperature	0–50 °C
Protection	IP40

Confirm the final measuring range, material compatibility, operating limits and applicable approvals for the exact configuration before ordering. Product appearance may vary by version.

APPLICATION AREAS