Repuestos industriales y soluciones de ingeniería desde 2001.
Cemb T-NC/8-API Proximity Sensor
Fichas Técnicas / Documentación del Producto
| Marca |  |
| Categoría | Sensor |
| Nombre del producto | Cemb T-NC/8-API Proximity Sensor |
| Código de producto | T-NC/8-API |
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Descripción del producto
Los productos Cemb, incluido Cemb T-NC/8-API Proximity Sensor, se obtienen a través de canales de importación paralela y se entregan a nuestros clientes en United States con rapidez y fiabilidad. Imtek Engineering ofrece piezas originales Cemb a precios competitivos. Aunque Cemb T-NC/8-API Proximity Sensor no figure en nuestro sitio web, puede solicitar una cotización en cualquier momento y nuestro equipo le responderá en breve.
United StatesProximity sensor no contact
The T-NC/8-API transducer measures the distance of a ferrous material from the sensor head.
The non-contact type measurement can be both dynamic for vibration measurement and static for displacements
The Proximity sensor is composed of an ST-NC/8 proximity sensor, a CPT-NC/8 extension cable and a T-NC-8/API converter.
The generated signal allows measurements of vibration, displacement, eccentricity and speed in the specific application.
The measuring chain is composed by a proximity sensor, an extension cable and a converter. The converter is inserted in a box and contains the electronics to power the sensor and signal linearization. The operating principle is based on the generation of a high-frequency electromagnetic field irradiated by the sensor which induces an eddy current in the target. The intensity of this eddy current depends directly on the distance between the sensor and the target and is converted into an electric signal processed by the converter. The sensor is composed of a stainless steel body and a Teflon coaxial cable
It is manufactured according to API standards and it is available also with different certifications: intrinsecally safe Atex, TP TC, IEC EX.
| Composition | ST-NC/8 sensor in AISI 304 stainless steel |
| CPT-NC/8 extension cable | |
| T-NC/8-API converter | |
| Power supplies | -24 VDC nominal (-20 to -30 VDC range) |
| Connections | 3-way screw terminal strip |
| Miniature coaxial connector for sensor | |
| Ambient operating range | Sensor: -35°C to +175°C |
| Extension cable: -35°C to +175°C | |
| Converter: -35°C to +75°C | |
| Measurement type | Differential |
| Measurement range | ± 1 mm (0.5 - 2.5 mm) |
| Dynamic range | Frequency: 0 to 10,000 Hz |
| Output signal | Analogue |
| Linearity | ± 1% over the entire measurement range and within the operating |
| Nominal sensitivity | 200 mV/mil (7.87 mV/?m) |
| Output impedance | 500 Ohm |
| Sensitivity to temperature | According to ANSI/API 670 |
| SENSOR | |
| Thread type | |
| Body length | |
| Total sensor length (body + cable) | |
| Unthreaded part length | |
| Cable armature |
DISPLACEMENT TRANSDUCERS
T-NC FUNCTION
The T-NC transducers detect the displacement of a target facing to the probe. The different
dimensions of the probe allow its application for the detection of different measuring ranges.
They are powered at 24 Vdc and provide a 0÷10 Vdc or 4÷20 mA signal proportional to the
displacement.The transducer is used for no-contact measurement of displacement and expansion
of rotating machines. The probe structural features allow its installation in a particularly heavy
environment, with the presence of steam, oil and aggressive agents (typically on steam turbines,
gas turbines, compressors, etc.).
GENERAL DESCRIPTION
These transducers are composed of a ST-NC/16, ST-NC/20 or ST-NC/30 probe and a CT-NC
converter contained in a die-cast aluminium housing, complete with a connector (according to MIL standards)
for the connection of the transducer to the acquisition system.
The principle of operation is based on the generation of an electromagnetic high frequency field, radiated by
the probe, which induces an eddy current in the target. The intensity of this eddy current depends directly on
the distance between probe and target and it is converted into an electrical signal processed by the converter.
The probe consists of an AISI 304 stainless steel body and it is supplied with a coaxial teflon cable. The converter is manufactured with microprocessor
technology to ensure measurement linearity and precision. The generated electrical signal, depending on the distance between probe and target is
opportunely linearized during the transducer calibration phase.
It is supplied calibrated foreseeing the AISI 4140 target (calibration with different targets are available on request).
TECHNICAL FEATURES Composition T-NC
• AISI 304 stainless steel ST-NC probe
• CT-NC converter
Power supply
• 24 Vdc (20 to 30 Vdc)
External connections
• MIL C5015 5-pin connector (max conductors section 2,5 mm2)
Environmental application field
• Probe -50°C to +175°C
• Converter -20°C to +70°C
Measuring field
• Model 16
• Model 20
• Model 30
Linearity
• ± 2% for the entire measuring field and within the indicated operating temperatures
Insulation
• ≥108 Ω between signal and body/housing
Electrical connections
• Three-polar shielded cable, typical conductors section 3x1 mm2
Possible predispositions to the order
PROBE:
• Measuring field
• Cable length
• Cable armour
• Body length
4 mm from 0,5 to 4,5 mm 8 mm from 0,5 to 8,5 mm 13 mm from 0,5 to 13,5 mm
sensitivity 2,5V/mm sensitivity 1,25V/mm sensitivity 0,77V/mm
CONVERTER:
• Measuring field
• Cable length
• 0÷10V or 4÷ 20 mA output
B A L A N C I N G
M A C H I N E S
Preguntas Frecuentes
Preguntas frecuentes sobre Cemb T-NC/8-API Proximity Sensor de Cemb. Imtek Engineering está listo para ayudarle a adquirir Cemb T-NC/8-API Proximity Sensor de Cemb en United States.
Imtek Engineering obtiene productos originales de Cemb a través de canales de suministro de confianza y los ofrece a clientes en United States a precios competitivos.
