Temperature Scanner
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Leveraging on years' of experience in the domain, BCC offers Temperature/Process Scanners that can scan up to 16 channels either in Auto or Manual mode. This is a State-of-the-Art instrument as can be seen from its advanced features, versatility and accuracy. This incorporates 8th level of development, the first being our scanners of 1980s. Inputs for the instrument can be chosen from 4 types of RTD, 7 types of TC and 4-20 mA or 1-5 V. Any mix of the sensors is permitted. For 4-20 mA and 1-5 V inputs, the user can set the display range using the front panel keys. Other features include: 2 set points individually settable for each channel, relays [up to 16], assignable to any channel / set point 3 LED's per channel to indicate Sensor Healthiness and Alarms Status user programming with hardware and software locks. The size of the Fascia is 192X96 mm. RS485 output is optional. An enhanced version of this instrument with Data Acquisition System features [larger data storage, direct printer and computer connectivity] is available.
Auto Manual Station (Microcontroller)
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These instruments are built to comply with contemporary industrial practices
and replace our earlier versions with analog and discrete devices. There are
two displays, one for PV input [4-20 mA or 1-5 V] in engineering units and
the second for output [4-20 mA] in %. Inputs are 4-20 mA or 1-5 V for HES.
Auto and manual modes of operation are possible.
User settable features for PV display are decimal point, range, correction
factors, square rooting and input open or short. Display of output can be
reversed and Manual to Auto ramp time can also be set by the user. Auto to
Manual change over is bumpless.
Signal Isolator
Digital Temperature / Process Indicators with Alarm Contacts
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Re-engineered many times to suit the needs of various customers but with essentially the same classic, field-proven configuration, BCC range of Signal Isolators receive mV, mA, V, Resistance or RTD input and deliver 1 or 2 Nos. 4-20 mA or V outputs with galvanic isolation from input or power supply [230V AC or 24V DC]. The two outputs of the 2-output models are isolated from each other. BCC signal isolators are used in industries in many critical applications where a ground loop can corrupt the data and seriously impair the quality of the product or even have a catastrophic effect on the plant.These come in a standard back-of-panel wall or rail mountable plastic box. A panel mounted version with a display of input current as a percentage is available.
Instead of having many designs and types to cater to a wide variety of field requirements, BCC
offers one type of Digital Temperature / Process Parameter Indicator which can be programmed
in the field to any type of input. This also reduces the inventory on the user's side considerably
since there is no need to stock a few units of each type as replacements.
Various sizes from 96X48, up to 4.5 digit display, different color LEDs and 2 alarm relays are
offered. Type of sensor, range and decimal point [in case of current and voltage inputs] and SPs
can be set by the user. Alarm contacts can be used for on-off control applications also.
Bargraph Indicators
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Bargraph Indicators give accurate numeric information (digital) and trend indication (analog bar) for process parameters. These are extensively used in various industries for the combination of resolution and “status at a glance”. Two indicators are packaged in a single 192 x 96 enclosure. The two sections can work from different types of sensors and can be programmed. Square Root Extraction, 4-20 mA output and Transmitter Power Supply are optional. Alarm Relay [up to 4 per channel] contact outputs are provided. Alarm points can be set and read from the front panel.
Signal Isolator
Scanner-Universal Input
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Digital Temperature/Process Indicator with Contacts
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Alarm Unit
This back-of-panel unit with a digital display receives input directly from sensors or transmitters and delivers two contact outputs corresponding to two set points. LED display is available. User settable parameters are SPs, Hysterisis, Delay [on/off], HI or LO alarm, and normal relay condition [Energised or De-energised].