Sauter FS 2-100KRY1 force measuring set for tension and compression, 100 kN / 20 N

The Sauter FS RY1 allows tensile and compressive forces ranging from 5 kN to 200 kN to be measured using a single instrument. Each set comprises the FS 2 load cell and a CR series load cell (type 1Y1) made of alloy steel, fully assembled. There are five models: FS 2-5KRY1, FS 2-10KRY1, FS 2-50KRY1, FS 2-100KRY1 and FS 2-200KRY1. The readability is 1 N (5 kN), 2 N (10 kN), 10 N (50 kN), 20 N (100 kN) and 40 N (200 kN).

Load cell for tension and compression

The alloy steel load cells are protected against dust and splashing water according to IP68 (EN 60529). Their rated output is 2 mV/V, Kern states the accuracy class as OIML C1, the combined error is 0.05 % F.S. The load cells measure in both directions. This saves a second measuring device when the same set-up is tested for tension and for compression. The small load cells (5 kN, 10 kN and 50 kN) measure 105 x 37 mm, whilst the large ones (100 kN and 200 kN) measure 125 x 52 mm.

Operating the FS 2

The FS 2 is operated via a 3.5-inch touchscreen using a touch pen. Two measuring channels are built in, a third and fourth channel can be retrofitted, so that, for example, several load cells can be read out at the same time. The characteristic data of the load cell are stored in the connector and read by the device. You can choose between the track function, peak value measurement and tolerance function. The device menu is available in five languages (German, English, French, Spanish, Italian).

Memory, interface, adjustment

The internal memory has a capacity of 16 GB. Measured values are stored and transmitted at up to 1,000 Hz per channel, with a resolution of up to 10,000 points per channel. The USB interface supplies data and power. The FS 2 can be integrated into computers and control systems via the Kern Communication Protocol (KCP). Adjustment is carried out as a two-point adjustment using weights or numerically.

Rechargeable battery and scope of delivery in the case

According to Kern, the built-in Li-ion rechargeable battery (2,400 mAh) lasts up to 8 h without backlight and 5 h with backlight; charging takes approx. 8 h. Device, load cell, plug-in mains adaptor and USB cable type C are in the Systainer T-LOC.

Typical applications

• Test laboratories: tensile and compression tests on samples, joints and components
• Research and development: force measurement in test set-ups
• Automotive industry: testing of tensile forces on fastenings and compressive forces on components
• Maintenance and servicing: checking clamping and holding forces on plant equipment
• Plastics engineering: tensile and compression testing of plastic components

For tensile and compressive forces below 5 kN, the FE, FM and SP1 series are more suitable, for compressive forces only the RQ1 series. The RY1 series covers the range from 5 kN to 200 kN in both directions.

Models at a glance

Technical details

These values apply to all models. Deviating values are given in the model table.

Scope of delivery

• Sauter FS 2 force gauge with touch pen
• Alloy steel load cell (model per set, see table), fully assembled
• Plug-in mains adaptor with EU plug
• USB Type-C cable
• System case (Systainer T-LOC)

Calibration

Factory calibration certificates and DAkkS calibration certificates are available as separate items for each measuring range and force direction (tension, compression, tension and compression). The item numbers are listed in the model table. The calibration procedure for the DAkkS certificates is DKD-R 3-3 (procedure A). Depending on the measuring range, according to Kern the numbers ending in 164 (5 kN to 20 kN), 165 (21 kN to 50 kN), 166 (51 kN to 120 kN) and 167 (121 kN to 250 kN, 121 kN to 240 kN for the DAkkS certificate) apply.

Warranty

According to Kern & Sohn, these devices come with a 3-year warranty. Kern grants 3 years on products with a list price of €500 or more and 2 years on products below that and on components; wear parts such as batteries and rechargeable batteries are excluded. Warranty repairs are carried out by Kern or by a Kern dealer.

Downloads

• Operating instructions Sauter FS RY1 (PDF)

Regulatory information

As electrical devices, the force measuring sets fall under the ElektroG. The manufacturer Kern & Sohn GmbH is registered under the WEEE registration number DE 80821200. How to return old appliances is described on the page Environment and disposal.

Individual requirements and procurement service

Further load cells of types CO, CR and CS, torque sensors of the DC series, the A/D converter module FS 34, the transport case FS TKZ, screw clamps (AC 14), clamps of the AE series (AE 01 to AE 07) and the power supply adaptor YKA-01 for UK are also available. The software AFH LD (force-displacement) and Sauter Readout are used for data transfer. Which parts fit the set will be clarified on enquiry. Enquiries are handled via our procurement service.