LVDT transducers - AC/AC group
(inductive sensors)
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| PTx series |
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Applications:
a. machine parts movement monitoring
b. plants speed growing monitoring
c. liquids viscosity measurement
d. car spring testing
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| Technical parameters: |
| Ranges [mm] | 6,10,20,30,50,100,200,300 |
| Power supply | 2 Vrms, 5÷15 mA, 5 kHz |
| Output signal | ±1 Vrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connection | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ others to agree
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| Body's Ø | 14 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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| PTs series - miniature |
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Applications:
a. small machine parts movement monitoring
b. plants speed growing monitoring
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| Technical parameters: |
| Ranges [mm] | 5 |
| Power supply | 2 Vrms, 5÷15 mA, 5 kHz |
| Output signal | ±1 Vrms ±10% |
Basic error
[%] MR |
≤ 2,5 |
Operating
temperature [°C] |
-20÷+75 |
| Electrical connection |
single wires |
| Body's Ø | 5,8 mm |
| Core's Ø | 0,9 mm |
| Enclosure's material |
steel 304 |
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| PKx series |
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Applications:
a. coal furnace hatch opening monitoring
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| Technical parameters: |
| Ranges [mm] | 20,30,50,100,200 |
| Power supply | 2 Vrms, 5÷15 mA, 5 kHz |
| Output signal | ±1 Vrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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Operating
temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connector |
connector attached to enclosure |
| Body's Ø | 25 mm |
| Core's Ø | 5,2 mm |
| Enclosure's material |
steel 316 |
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| PJx series |
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Applications
a. big area roof bending monitoring
b. coal layer thickness measurement in
coal furnace feeders.
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| Technical parameters: |
| Ranges [mm] | 10,20,30,50,100,200,300,400 |
| Power supply | 2 Vrms, 2÷25 mA, 5 kHz |
| Output signal | ±1Vrms ±10% |
Basic error
[%] MR | ▪ ≤ 0,5
▪ ≤ 0,25
▪ ≤ 0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connector | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ others to agree
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| Body's Ø | 19 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
stal 316 |
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| PJs series |
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Applications:
a. servomotor's pistol of steam turbine movement monitoring
b. hydraulic servomotor displacement monitoring
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| Technical parameters: |
| Ranges [mm] | 50, 100, 200, 400 |
| Power supply | 2 Vrms, 5 kHz option 1 kHz |
| Output signal | ▪ ±1 Vrms ±10%
▪ ±2 Vrms ±10% option
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Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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Operating
temperature [°C] | ▪ -20÷ +80 standard
▪ -20÷ +120
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Max. operating
pressure |
350 bar |
| Electrical connection |
connector |
| Body's Ø | 14÷28 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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| PSx series - return spring |
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Applications
a. servomotor's pistol of steam turbine movement monitoring
b. concrete beam bending monitoring
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| Technical parameters: |
| Ranges [mm] | 1, 2, 6, 10, 20, 30, 50, 100 |
| Power supply | 2 Vrms, 5÷15 mA, 5 kHz |
| Output signal | ±1 Vrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connector | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ connector attached to enclosure
▪ others to agree
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| Body's Ø | 14 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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| PSy series - return spring |
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| Technical parameters: |
| Ranges [mm] | 1, 2, 5, 10 |
| Power supply | 2 Vrms, 5÷15 mA, 5 kHz |
| Output signal | 1 Vrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connector | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ others to agree
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| Body's Ø | 10 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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| PLx series |
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Applications:
a. Ship's sinking speed measurement
b. Small Water Power Station's barrier position monitoring
c. Bulkhead's fire test bending measurement
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| Technical parameters: |
| Ranges [mm] | 500, 1000, 2000 |
| Power supply | 2 Vrms, 5÷25 mA, 1 kHz |
| Output signal | ±2 Vrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
▪ -20÷+200
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| Electrical connector | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ others to agree
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| Body's Ø | 25 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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| PSa series - return spring |
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| Technical parameters: |
| Ranges [mm] | 10, 20 |
| Power supply | 2 Vrms, 1 mA, 5 kHz |
| Output signal | ±700 mVrms ±10% |
Basic error
[%] MR | ▪ ≤0,5
▪ ≤0,25
▪ ≤0,1
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| Operating temperature [°C] | ▪ -20÷+80 standard
▪ -20÷+120
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| Electrical connector | ▪ PVC cable ½ m, no connector - standard
▪ PVC cable ½ m, connector C091
▪ others to agree
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| Body's Ø | 25 mm |
| Core's Ø | 5 mm |
| Enclosure's material |
steel 316 |
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PTx series