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Proximity Sensor - Carlo gavazzi, Fotek
Proximity sensors are used to detect the presence of
nearby objects without any physical contact. It emits an electromagnetic or
electrostatic field, or a beam of electromagnetic radiation (infrared, for
instance) and looks for changes in the field or return signal. Target is the
term used to define the object being sensed by the sensors. Different
targets demand different sensors so a inductive proximity sensors,
capacitive proximity sensor and photoelectric sensor is suitable for sensing
a plastic target and an inductive proximity sensor senses metal targets.
The maximum distance that sensors can detect is defined as the "nominal
range" and some sensors can adjust the nominal range or possess means
to report a graduated detection distance. The absence of mechanical parts
and lack of physical contact between sensor and the sensed object provides
Proximity sensors with a high reliability and long functional life.
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Capacitive
Proximity Sensor
We supply our high performance capacitive proximity
sensor which are sourced from international manufacturers to our clients
to provide them with advanced sensing equipment. Our capacitive
proximity sensor are provided with these specifications:
- Sensitivity Adjustable With 14 Turns Trimmer.
- High stability With Low Thermal Drift.
- Metallic & Non-Metallic Objects.
- Are Sensible, Including Glass.
- Lumber, Oil, Water and Plastic Objects, Etc.
- NC Type Are Available.
Models:
- Model: CP18 - 30 NB , CP18 - 30PB ,
- CP30 - 50 NB , CP30 - 50PB , CP30 - 50SB
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Inductive
Proximity Sensor
A family of inexpensive general purpose inductive
proximity sensors in industrial standard housings. M12, M18 and M30
types. They are able to handle simple applications where a basic sensor
provides adequate sensing performance. Output are open collector NPN or
PNP transistors. Inductive proximity sensors also available with cable
and M12 plug. |
Industrial Relays
- Carlo Gavazzi
We are engaged in offering different types of
industrial relays like industrial control relays, solid state relay,
monitoring relays and midi industrial relay. These industrial control relays
and solid state relays are sourced from leading manufacturers who provide us
these relays in various configurations. Our range is widely acclaimed for
consistent performance, compact design, long service life and low
maintenance.
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Control Relays
Features:
- High switching power
- Small size
- Wide range of application
- 5 A switching capacity
- 4 poles configuration
- AC coils 6 to 230 VAC
- DC coils 5 to 110 VDC
- 1.5 KV dielectric coil to contacts
- Au-clad contact available
- Conform to the CE low voltage directive
- UL, VDE, CSA approved
- Standard with LED, Push with arm and Flag
Application :
- Lift-Elevators
- Moving Stairs
- Textile machines
- Wood working machines
- Plastic molding machines
- Ceramic working machines
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Solid State
Relays
We offer Solid State Relay, which is available in
different forms such as photo-coupled SSR, transformer-coupled SSR and
hybrid SSR. These solid state relays are electronic devices that contain
no moving part. Our photo-coupled SSR is controlled by a low voltage
signal, which is isolated optically from the load. Due to the control
signal of photo coupled SSR, a LED appears that activates a
photo-sensitive diode, which turns on a back-to-back thyristor, silicon
controlled rectifier, or MOSFET transistor to switch the load.
Features:
- SSRs are faster than electromechanical relays
- Increased lifetime due to the fact that there are no moving
parts, and thus no wear Clean
- Bounce less operation
- Decreased electrical noise when switching
- Can be used in environments where a spark must not be generated
during turn-on
- Totally silent operation
- Smaller than a corresponding mechanical relay
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Energy Management
Equipment - Carlo Gavazzi
We are engaged in supplying a wide range of digital
controllers, digital timers, digital industrial counters, digital panel
meters and energy management equipment. These are appreciated for optimum
performance, accurate result and durability. Our range is procured from
well-known vendors who offer these controllers with different
specifications.
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Energy
Management Equipment
We are engaged in supplying Energy Management
Equipment, which is procured from reliable vendors. It is available with
P-based modular universal utility meter and power analyzer with built-in
programming key-pad. This equipment is mainly recommended for the
analysis of the electrical variables, for the multi time periods (t1,
t2, t3, t4) energy metering and water/gas metering. The equipment has
housing for panel mounting and IP65 (front) protection degree.
Features:
- Optimum performance
- Durable
- Energy efficient
Specification:
- Up to 2 pulse outputs and up to 2 alarm outputs
- Up to 3 digital inputs for the time period and H2O and GAS meters
management
- MODBUS/JBUS (RTU) Protocol
- Optional RS232, RS422/485 serial ports
- Class 1 (active energy)
- Class 2 (reactive energy)
- Accuracy 0.5% RDG (current/voltage)
- Universal utility meter and power analyzer
- Back lighted LCD display
- Front size: 96x96 mm
- Measurements of phase and system variables: W, Wdmd, var, VA,
VAdmd, PF, VL-N, A, Hz
- Measurements of total energies: kWh, kvarh C+/C-, kvarh L+/L
- Measurements of partial energies: kWh, kvarh C+/C-, kvarh L+/L
- Measurements according to EN61036 and EN61268
- Time periods (t1, t2, t3, t4) management by means of input
contacts
- Measurements of m3 H2O and m3 GAS by means of input contacts
- TRMS measurement of distorted waves (currents/voltages)
- Universal power supply: 18-60VAC/VDC, 90-260 VAC/VDC
- Instantaneous variables read-out: 4x3 1/2 digit
- Energies, water, gas, variables read-out: 1x7 1/2 digit
- Protection degree (front): IP 65
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Temperature
Controller - Fotek , Precision
The temperature controller like digital temperature
controller, PID temperature controllers, fuzzy temperature controller and
automatic temperature controller offered by us provides accurate measurement
of temperature. Available in different specifications, these digital
temperature controller, fuzzy temperature controller are structurally stable
and easy to install and operate. Our range is durable and reliable and are
applicable in units where the actual temperature is compared with the
desired control temperature.
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Digital
Temperature Controller
To accurately control process temperature without
extensive operator involvement, a temperature control system relies upon
a digital temperature controller, which accepts a temperature sensor
such as a thermocouple or RTD as input. It compares the actual
temperature to the desired control temperature, or setpoint and provides
an output to a control element. |
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Fuzzy
Temperature Controller
We offer Fuzzy Temperature Controller that provides
accurate measurement of temperature. The product is structurally stable
and is available in different specifications that is easy to install and
operate. This is applicable in the units where the temperature is
compared between actual and desired. Our range is durable and reliable
and is applicable in various units. |
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