Description
Model F6116 Hydraulic ring force transducer
Compact version to 120 kN
The model F6116 compact hydraulic ring force transducer enables the simple and economical measurement and display of forces. Its measuring ranges from 320 N to 120 kN [0 … 72 lbf to 0 … 26.977 lbf]. Since it is independent of any power source, this type of measuring system offers ideal operating conditions for different fields of application.
Hydraulic force measurement makes use of a piston-case combination with different seals as a sensor unit. The force acting is the product of the area and the pressure. For the display of the pressure, either pressure gauges, pressure sensors or pressure measuring instruments with contact devices can be used. The scale of the display instrument can be defined in various units, e.g. in N, kN, kg, t.
Leak-tightness warranty
The warranty on leak tightness of the hydraulic force measuring unit was extended to 5 years. The prerequisite for this is of course the intended use of the force measuring unit. A force transducer that starts to leak within this period will be repaired free of charge. In this way, we are underlining the quality of our hydraulic force transducers and our confidence in our own technology.
Specifications per VDI/VDE/DKD 2638
| Model F6116 | |
| Rated force Fnom | 0 … 320 N to 0 … 120 kN [0 … 72 lbf to 0….. 26.977 lbf] |
| Nominal size | NS 20 ring |
| Display | ■ Pressure gauge, model 213.40 (NS 63) ■ Pressure gauge, model PGS23 ■ Digital pressure gauge, model DG-10 ■ Pressure sensor (on request) |
| Relative linearity error dlin | |
| Pressure gauge | ≤ ±1.6 % Fnom |
| Pressure sensor/digital pressure gauge | ≤ ±0.5 % Fnom |
| Limit force FL | 100 % Fnom |
| Breaking force FB | > 130 % Fnom |
| Rated displacement snom | < 0.5 mm [< 0.02 in] |
| Rated temperature range BT, nom | -25 … +50 °C [-13 … 122 °F] |
| Ingress protection (per EN/IEC 60529) | IP65 |
| Case | Stainless steel |
| Piston | Stainless steel |
| Mounting type | ■ Direct mounting about adapter ■ Capillary ■ Measuring hose for “separation without any loss less connection“ |
| Fill fluid | Glycerine 70 % / water 30 % |
| Assembly aid | Threaded holes on the bottom of the case |
| Weight | |
| with pressure gauge, model 213.40 (NS 63) | 2.1 kg [4.63 lbs] |
| with digital pressure gauge, model DG-10 | 2.3 kg [5.1 lbs] |
Dimensions in mm[in]

| Dimensions in mm [in] | ||||||||||||
| ØA | ØB | ØC | ØD | ØE | ØF | G | H | I | J | K | L | M |
| 60 [2.36] | 63 [2.48] | 36 [1.48] | 20 [0.79] | 70 [2.76] | 90 [3.54] | 38 [1.5] | 3 [0.19] | 14 [0.55] | 12.5 [0.49] | 34 [1.34] | 165 [6.5] | 8 [0.03] |
| Version | Pressure gauge | Digital pressure gauge | Options | |||
| Rated force | System pressure | Model 213.40 | Model DG-10 | Measuring hose DN 2 [max. L] | Capillary [max. L] | |
| N/kN [lbf] | bar | m | m | |||
| 320 [72] | N [lbf] | 1.6 | n 1) | – | – | – |
| 500 [112] | 2.5 | n | – | – | – | |
| 800 [180] | 4 | n | – | – | 1.0 | |
| 1.2 [270] | kN [lbf] | 6 | n | – | 0.5 | 1.0 |
| 2 [450] | 10 | n | – | 1.0 | 2.0 | |
| 3.2 [719] | 16 | n | – | 1.0 | 2.0 | |
| 4 [900] | 20 | n | n 2) | 1.5 | 2.0 | |
| 5 [1,124] | 25 | n | – | 1.5 | 2.0 | |
| 8 [1,798.5] | 40 | n | – | 1.5 | 2.0 | |
| 10 [2,248] | 50 | n | n | 2.0 | 2.0 | |
| 12 [2,698] | 60 | n | – | 2.0 | 2.0 | |
| 20 [4,496] | 100 | n | n | 2.0 | 2.0 | |
| 32 [7,194] | 160 | n | n | 2.0 | Other lengths on request | |
| 50 [11,240] | 250 | n | n | 3.2 | ||
| 60 [13,488] | 315 | n | – | 3.2 | ||
| 80 [17,984] | 400 | n | n | 3.2 | ||
| 120 [26,977] | 600 | n | n | 3.2 | ||
| Other rated loads and versions on request | ||||||
= possible selection
1) For a rated force below 500 N, the relative linearity error is ≤ ±1.6 % Fnom for all connected measuring instruments.
2) Relative linearity error ≤ ±1.0 % Fnom


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