With detailed knowledge of latest market demands and expectations of our clients, we are involved in manufacturing Moving LED Display. Offered displays are widely used for displaying urgent announcement, advertisement and urgent messages in various hotels, restaurants, shopping malls, railway stations and airports. Our manufactured displays are water resistant and highly durable in nature making these displays highly demanded in the market. In addition to this, we provide door-step delivery of Moving LED Display to our valued patrons. Introduction:It is a programmable microcontroller based, low cost process indicator / controller / rate indicator / analog totalliser. It can accept either current (0-20m A, 4-20m A) or voltage (0-15m V, 0-100m V, 0-1V, 0-5V) inputs. ( Other inputs can be provided on request) The process parameter is displayed with 4 digit accuracy. The unit has RS-232 output, with programmable baud rates and can be used to output the data to a miniprinter or to a computer. The print interval is programmable from 1 sec. To 9999 sec. Provision exists for Linearisation of the input data by the means of table look-up which can be pre-programmed in an EDROM. The gain and Offset are user programmable. Two output relays are provided for control with programmable setpoints and hysterisis. The relays can be programmed to operate above the set point (high) or below the set point (low). Provision exists to invert the display (which will be useful in level indication and control). There is a smart spike filter which filters out the spiky pickups on the input signal. The signal noise can be damped by specifying a damping factor which averages the input data for specified number of samples. The unit has a built-in totalliser which integrates from the rate reading and accumulates upto 6 digits of total count. The totallise time is programmable from 1 to 9999 sec, or infininity. The totalliser can be started by pressing the front panel stop key. The unit can display rate/ peak/ valley/ integrated total. A regulated 10 volt DC (@200m A) output power is also provided which can be used to power the sensor. The configuration can be used to power the sensor. The configuration is saved in Non-Volatile memory so that the power failure does not alter its set-up.General Features Of Process ControllerDisplay : 6 digits, 0.55 high, 7-segment red LEDResolution : 14.5 BitsSensor Scan Rate: app. 3/ secControl Outputs: Two SPDT relays (5 Amps. @ 240 V.AC)Set Points: Two control setpoints are provided. The set points, hysterisis (alarm range) and polarity (high/low) are user programmable.Print Interval: programmable from 1 sec. To 9999sec.Totallise time: programmable from 1 sec. To 9999sec. Or infinityInput : 0-1 Volt or 0-20 m A. Any otherinput can also be providedInput Impedence :For current input -50 ohm For Voltage input -Min 10 M ohmAccuracy : 0.1% FS 1 countDamping Factor: 0 to 3. dampens noiseNoise Rejection : N.M.R. - Min. 50dB at 50 Hz. & C.M.R. -100 dBDisplay View : Selectable-parameter (pressure, level, watt etc.), peak, valley and integrated TotalDecimal Point : decimal point is user programmableLinearisation : provision exists to linearise the data by table look-upPrinter Interface: 24 column alphanumeric printer (RS-232)Communication: RS-232 serial port with port programmable baud rateOffset: Keyboard programmable Scaling (Range) : keyboard programmable. The process parameter can be scaled to display in required engineering unitsOutput Power: 10 Volts DC @ 200 m A. regulatedPower: 230 V AC., 50HZ., 15 VAOperating Temp. 0 to 50-CHumidity : 95% at 40-CSet-up Retention : By Non Volatile memoryTEMPERATURE CONTROLLER The Process Controller can be used as a Temperature controller, used to control various applications. This provides reliable and accurate temperature reading and control. A front panel keypad is the operator interface for all tuning and control activities. Any thermo couple, RTD, current or voltage can be given as an input to this model. This equipment is designed for accuracy and reliability.RPM INDICATORIndication and control for non-contact type sensors (like proximity switches) can be provided with high accuracy and response time.MULTICHANNEL SCANNERThe Process Controller can be used as a Multi- channel scanner, which can scan and control upto 8 channels. It can accept either current (0-20m A, 4-20m A) or voltage (0-15m V, 0-100m V, 0-1V, 0-5V) inputs. It has a programmable sensor scan rate from 1 sample / sec to 1 sample / 9999 sec. Provision exists to select only the required channels for scanning. The instruments can be operated in either Auto or Manual mode.
Rating
