The Wireless Economical Load & Force Measurement System 2 (WELF™ 2)

The WELF2 System is a user-friendly, cost-effective load measurement system. Sampling rates up to 200 Hz (high speed software samples up to 6,000 Hz). This system combines three FlexiForce™ WB201 sensors, a battery-operated WiFi transmitter (three AAA batteries are required), and Windows-compatible software*, turning your PC or laptop into a force measurement instrument.

The WiFi connection setup has access point (unsecured router) network capability. 

See the ELF System in Action

 

System Configurations

Sampling Rates	Range	Max # of Handles	Includes
Up to 200 Hz (Standard WELF2 System) Or Up to 6,000 Hz (High-Speed WELF2 System)	1 Transmitter - 65 meters   1+ Transmitters - 50 meters	Up to 16**	(1) Handle Battery-operated WiFi transmitter (certified 802.11b radio- 802.11b/g/n compatible) (3) WB201 Sensors (view specs) Low 111 N (0-25 lb) Medium 667 N (0-150 lb) High 4,4448 N (0-1,000 lb) ELF Software Wireless router (unencrypted)

While the WELF2 system comes standard with WB201 sensors, you may use the WELF2 system with other standard FlexiForce sensors, including:

• A201
• A301 ^†
• ESS301 ^†
• A401 ^†
• A502 ^†

For more detailed information on the Wireless ELF System, including how to set it up and take force measurements, please download the ELF User Manual.

ELF User Manual

* Compatible with Windows 7, 8.1, and 10

**Please note: (1) sensor requires (1) transmitter to measure (1) point. If you need to measure additional points, you need to purchase additional transmitters and sensors. An unsecured router is also required for multi-handle use.

†These sensor models include two connector pins. You can use two-pin sensors with the WELF2 transmitter, however, you must connect the sensor to the side connection input near the on/off power switch. Refer to the ELF user manual for further details.

Additional Documentation