FMS2-L | LoRaWAN Pulse Counter and Meter Interface

Generally ships within 2-5 business days depending upon stock and component availability.

Log in for pricing

Bulk Pricing:

Below are the available bulk discount rates for each individual item when you purchase a certain amount

  • Buy 5 - 9 and get 5% off
  • Buy 10 - 24 and get 8% off
  • Buy 25 or above and get 10% off
Current Stock:

FMS2-L is our LoRaWAN Low Power Pulse Counter and Meter Interface. It is designed to work in harsh environments and provide accurate measurements. With over 360 variants, we support a wide range of applications. If your use case doesn't fit any of the options, feel free to contact us and we will be happy to customize our products to fit your needs.

Key Information

  • Compatible with all LoRaWAN frequencies
  • Wide range of applications
  • Designed to meet outdoor applications
  • Long-term durable performance in harsh environment
  • Ultra-low power

Custom Ordering Table

We also provide the following custom options for this product. Simply use the following table to create an order code for any variation that you couldn't find using the options for the product. You can mention this order code for support requests or when talking to our Client Growth Specialists.

LoRaWAN Frequency Zone
AS(AS923) AUx(AU915-928)
(Sub Band x)
EU(EU868) USx(US902-928)
(Sub Band x)
LoRaWAN Activation
A(Over the air activation - OTAA) P(Activation By Personalization - ABP)
Meter Interface Options
XP: No Interface (Pulse) XM: No Interface (Modbus) A: Type A
(20mm, 1pulse/10L)
B: Type B
(50mm, 1pulse/5L)
C: Type C
(15mm, 1pulse/10L)
D: Type D
(50mm, 1pulse/10L)
Connector Options
S: Standard Cable Length of 0.5m P: pin connector
Other options available on request
C5: Compact
(Material: POM)
E5: Rectangular
(Material: ASA)
X: without housing
(only board)
Device Activation
S: With On/Off Switch X: No Switch
(Always On)
Antenna Option
E: External
(On request)1

Product Options1

  • Any other meter output rather than pulse (Modbus, 4-20mA etc)

Industries that could use FMS2-L

Water & Environment Agriculture & Farming
Smart Building & HVAC  

Popular Applications for FMS2-L

Water Supply Monitoring Water Pipeline Leakage Monitoring


You can download the datasheet from our product page on

One year replacement warranty against any defect or malfunction. Please check Ellenex Sales Terms and Conditions for more information.