Pro Green Digitals Vidyaranyapura, Bangalore, Karnataka

We offer microcontroller based display boards of 4 inch size 7 segment 4 rows with 6 digits in each row. This display boards can be utilized as production controller or monitor and also to display real time data’s from any source with analogue or digital output or from a system from where preset data’s can be sent manually or automatically through rs232 or rs485 communication software. features include : • display : 7 segment led display of 4 inch size. • no. Of digits : 6 in each row. • no. Of rows : 4 • settings : through wired remote or from computer key pad. • presets : counter, tact time, intervals, shift start time, shift stop time etc. • inputs : analogue or digital. ( 0 to 20ma, 0 to 10mv, 24 vdc, sensor, manual entry from the system through pre described soft ware etc.) • output : relay contact ( no-c-nc ) rs232 rs485 • interface communication: rs 485rs 232. • reset : external auto based on preset time. • supply voltage : 230 vac • display color : red or green optional. other related products we offer are : . • preset production counters. • preset length counters. • real time clocks. • length counters with machine down time indicators with 2 sensor inputs. • rpm indicators. • stop watch. • temperature indicators and controllers. • humidity indicators. • real time clocks with up to 7 on off time interval settings. double sided units are also available.

We offer Ultra-mini inductive proximity sensors . 1. Cylindrical diameter is from phi3, phi4 and m5. Max and min lengths available; 2. Rectangle size is 5*5mm; 3. Switching distance (sn) is from 0.6mm to 1.5mm; φ3 sn: 0.6mm, 0.8mm, 1mm; φ4 sn: 0.8mm, 1mm, 1.5mm; m4 sn: 0.6mm, 0.8mm, 1mm; m5 sn: 0.8mm, 1mm, 1.5mm; q5 sn: 0.8mm, 1mm, 1.5mm; 4. Operating voltage: 10-30vdc; 5. Short-circuit and reverse polarity protection; 6. Cable and pigtail type optional. 7. Standard: iec60947-5-2; 8. Protection degree: ip67 (iec60529

We are offering rtc based timer switch. the tm-619 timer switch can open or close many kinds of electrical apparatus and power automatically. As per the pre-set time, the timer based on real time clock, rtc, can be used to operate streetlight, neon light (sign), billboard, electrical appliances, broadcast equipments etc., features and benefits: digital 24hr, 7 day timer digital electronic timer switch with daily and weekly programs 8 or 16 events per day, 7 day programming blocks one channel led power indicator lcd display manual on/off/auto 24 or 12 hour format battery backup power supply: line voltage 12v dc/ac, 24v dc/ac, 110v ac or 240v ac 50/60 hz contact rating: 16a resistive 8a inductive/250v, 0.5hp/250v own power consumption: 3va timing resolution: 1 minute

We are offering temperature indicator, humidity indicator. parameters screen parameters screen size(contain edge) : semi-outdoor single-side 54*16*5cm screen size(contain edge) : semi-outdoor double-side 54*16*10cm screen size(contain edge) : outdoor single-side 54*16*7cm screen size(contain edge) : outdoor double-side 54*16*11cm 8 digit size : 4.8 inch screen digit constitute : 4 digits of 8 color : red voltage : 110~240vac side : double-side/single-side usage : semi-outdoor/outdoor product description *can display time,date,humidity,temperature *gps controlled clock *temperature measuring range is -40 degree to 80 degree *humidity measuring range is 0~100%rh *accurate to decimal point

We are offering temperature controller. We offer pid based digital temperature controller with following features : available sizes : 48*48, 48*96 vertical, 96*48 horizontal, 72*72, 96*96mm. supply voltage : 90 to 250 vac output : relay, ssr drive, 4-20ma, thyristor trigger. input : k, j, l, e, n, r, s, b, w5re/w26re, pl ii, t, u, pt100, jpt100, 0 to 5 vdc, 1 to 5 vdc, 0 to 20ma, 4 to 20ma.

We are offering solar charge controller with zero drop. with in-built intelligent change over & digital voltmeter. model: pgd-scc-zd voltage: 12 / 24 /36 / 48v current: 10 / 20 / 40 / 60a full charge cut off: 14.5 / 29v / …………. over voltage cut off @ 14.3v / 28.6v / …………. charge reconnect @ 13.5 v / 25.5v / …………. under voltage load cut off @ 11.5v / 23v / ………… load off while charging. indication & readings solar: it will glow when solar is connected. charger on: it will glow when charging starts. relay on: it will glow when relay is on display: it will show solar voltage by using 3 digit 7 segment display auto: relay will on when it reaches at 14.3 / 28.6 volt, it will be in on position up to 11.5 / 23 volts. manual: above mentioned relay function do not work in manual mode.

We are offering sequence controller for process automation. microprocessor based digital process controller unit which can be employed for controlling and sequencing multiple tasks from different process input variables, which may be based on counting, timing, proximity sensor, temperature, pressure, flow and other values. number of input: up to 10 it can be dc voltage input / 4 to 20ma / 0 to 20ma / 12 vdc / 24 vdc / potential free contact etc., number of outputs: up to 8. relay output / ssr / rs232. display: 2 rows of 8 digit 7 segment led display of half inch size. Rows can be partitioned as per customer requirements. number of inputs: the number of inputs is the total number of signals sent to the controller. This number includes process variable signals such as temperature, pressure, level, speed, etc., and status inputs such as on/off. number of control outputs: the number of control outputs is the total number of outputs used to control, compensate or correct the process. This can relay outputs, ssr outputs as well as switches and rs232 serial pot .which activate or deactivate control devices. controller inputs : dc voltage input: controllers accept analog dc voltage inputs such as ±5 v, 0 -10 v. current loop (transmitter) inputs include analog inputs such as 0 - 20 ma and 4 - 20 ma. Or any other current-loop signal from a transmitter. resistive / potentiometer input : controllers accept analog inputs from a resistor or potentiometer which monitors the process variable(s). switch / relay input: controllers accept a discrete, on/off voltage signal from a sensor or switch which monitors the process. control signal output: switch / relay output / ssr output / rs232 / rs485.

We are offering sensor faucets, accessories sensor faucets are meant to save 70% of water in our daily life. As the situation is going from bad to worse in finding sources of water, the same will soon move in to a luxury item of real life necessities. Narrowing the concept of conservation of water in our water tank at one’s own house rather than in lakes and rivers, will bring home the urgency of sensors in faucet. It’s all about saving water in your tank at home. Giving this technology a try at your own home, office, hotels or anywhere you like is not a big deal while considering its short and long term benefits. it is affordable. easy to fix even with existing faucet. easy to operate. flexible with ac or dc supply. prevents wastage of water through human error. stops spread of bacteria and germs. saves water and money. long life. save water in wash basin, urinals and toilets. limited payback period. hands free taps # sensor faucet control box: (included in most sensor tap package like rjy-6110ad, rjy-6150ad) is a square box that sits or mounted underneath the sink as part of a typical sensor electronic faucet installation process. Most of our sensor faucets range come with a control box, except our 2-in-1series range. the control box is like a hub which enables water to flow in (from main water supply) and out (to sensor faucet). When you open up a control box, you will find a solenoid valve, battery casetransformer and infrared signal wire connection. following components are included in the control box. 1) solenoid valve a solenoid valve is a device that allows or restricts water from passing through it. It has a built-in magnetic latch that opens and closes whenever an electric signal is sent or received from the infrared sensor. 2) battery case the battery case holds 4 aa alkaline batteries, which means dc 6v voltage. The battery can be used in conjuction with the main power supply. For example, if the power goes, the dc battery power will automatically take over. The battery should last upto 1.5 years on an average usage of 20,000 cycles per month (av. 600 cycles a day). 3) sensor infra red senor with adjustable sensing distance with dc input voltage.

Our real time clock comes in panel mountable 44 x 92mm cut out size. Unit consists of 2 rows of 4 digit 7 segment led displays. Top row indicates real time and bottom row the approaching on time or off time. The unit is programmable up ti 7on times and 7off times, which largely helps to set the various intervals in a particular day. Memory back up avaliable. Clock and desired time intervals can be set from the front panel of the unit. A software lock can be provided for safety. A single 5amps relay out put is avaliable. Supply voltage 230 vac.

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We offer Microprocessor based double sided display units. - pgd4ids dipaly size : 4 inch 7 segment led display. display color : red / green. no. Of digits : 3 / 4 / 6 no. Of displays : dual side, 3 / 4 / 6 digits. supply voltage : 230 vac input : potential free contact / proximity sensor. setting : through wired remote. output : relay contact application : preset timer / counter, length counter, production displays, rtc ( 4 digits ) etc.

We offer production control displays . Microprocessor based preset production counter cum monitor. features include : • display : 7 segment led display of 4 inch size. • no. Of digits : 3/4/5/6 in each row. • no. Of rows : 2 • settings : through wired remote or from computer key pad. • presets : counter, tact time, intervals, shift start time, shift stop time etc. • inputs : from proximity sensor • output : relay contact ( no-c-nc ). • interface communication: rs 485/rs 232. • reset : external / auto based on preset time. • supply voltage : 230 vac • display color : red or green optional. function : a target is being set from the wired remote or from the system for the shift. it is being done by calculating the time required for each production and the entire shift time, excluding the intervals. The actual production will be updated in the system form the input from the sensor while the target will be updated automatically based on the preset tact time. the time will be based either on preset time or real time clock ( rtc ). the system will reset at the end of the shift or day or before the next shift or commencing of work in the next day.

We have different models with different configuration which can be programmed as per customer requirements. number of inputs : up to 8 it can be dc voltage input / 4 to 20ma / 0 to 20ma / 12 vdc / 24 vdc / potential free contact. number of outputs : up to 8. relay output / rs232. number of inputs : the number of inputs is the total number of signals sent to the controller. This number includes process variable signals such as temperature, pressure, level, speed, etc., and status inputs such as on/off. number of control outputs : the number of control outputs is the total number of outputs used to control, compensate or correct the process. This number relay outputs as well as switches and rs232 serial pot .which activate or deactivate control devices. controller inputs : dc voltage input: controllers accept analog dc voltage inputs such as ±5 v, 0 -10 v. current loop (transmitter) input: current loop (transmitter) inputs include analog inputs such as 0 - 20 ma and 4 - 20 ma. Or any other current-loop signal from a transmitter. resistive / potentiometer input : controllers accept analog inputs from a resistor or potentiometer which monitors the process variable(s). frequency input: a pulse or frequency input is used to measure and indicate a process variable for feedback to the controller. switch / relay input: controllers accept a discrete, on/off voltage signal from a sensor or switch which monitors the process. control signal output: analog voltage: controllers produce analog dc voltage outputs such as ±5 v, 0 - 10v. switch / relay output / rs232: the output is a switch or relay that can be "on" or off". general applications : control, monitor or record temperature, pressure, flow, production, totalizing and storing based on preset timing or real time clock through rs232 communication pot to save energy, time and man power to always increase the production capacity with lesser wastage in more ways.

The microprocessor based hardware unit is convertible as counter or timer with single relay output. Supply voltage can be 110 VAC and 230 VAC. The unit have external reset / Auto reset / Auto reset time settable options. The input can be proximity sensor / potential free contact / 24 VDC. The process value is displayed in 4 digit 7 segment led display of 0.5 inch size. The setting can be done through front panel thump-wheel switch. Timing can be in Hours, Minutes or Seconds, like 9999H, 99.59H, 9999M, 99.59M, 9999S, 99.59S etc as per the customer requirement. The size of the unit is 72 X 72mm with Panel cut cut size of 69 X 69mm and depth of 115mm.

Color : Black

He microprocessor based hardware unit is convertible as counter or timer with single relay output. Supply voltage can be 110 VAC and 230 VAC. The unit have external reset / Auto reset / Auto reset time settable options. The input can be proximity sensor / potential free contact / 24 VDC. The process value is displayed in 4 digit 7 segment led display of 0.5 inch size. The setting can be done through front panel thump-wheel switch. Maximum count value is 9999. The size of the unit is 72 X 72mm with Panel cut cut size of 69 X 69mm and depth of 115mm.

We offer pir sensor switch which can detect the infrared rays released by human body. The light or any other electrical appliance can be activated automatically by the active presence of a human body within the detection range or coverage area. And when there is no presence the light will be deactivated automatically. working principle: - • the pir sensor senses the motion of a human body by the change in surrounding ambient temperature when a human body passes across. • then it turns on the lighting load to which it is connected. • the lighting load will remain on until it senses motion. • once the motion is seized it switches off the lighting load. • during the night, the lux adjustment knob allows you to adjust the luminosity based on which the lighting load will either switch on / off automatically. applications: - • common toilets, for lights & exhaust fans • common staircase / entrance / basements • parking areas / garden lights • living room, malls, atms • changing rooms in shops • offices / conference room • corridors & many more! advantages: - • pir motion sensors will itself recover its cost by reducing your electricity bills and will further save your electricity cost for the future. • very easy installation and can be installed by in – house technician itself. • no separate wiring is required hence no additional installation cost. • no modification is required and complies with current aesthetics. • pay back within ten months according to residential meter and six months according to commercial meter.

Available as diffused, retro reflective and through beam type. Supply Voltage : 10 to 30 VDC / 24 to 240 VAC Cable and connector type versions. Sensing Distance : Diffused type : 100, 150m, 200, 400 and 500mm. Retro reflective : 3m / 5m max. Through beam : 5m / 15m Output DC : PNP-NPN ( NO+NC ) Output AC : NO/NC Emission : Infra red. Sensitivity Adjustment : Trimmer 1 turn. Housing material : PBC plastic or Nickel plated brass.

We offer Photoelectric Sensor. Mode : through-beam, diffuse, retro-reflective mode. sensing distance (sn) : tb : 5, 10m / d : 110/350/800mm, rr : 0.1 to 2/4/7m. nominal voltage : 10-30vdc residual ripple :

We are offering photo sensor. operating voltage : 12~240 vdc ; 24~240 vac , 50/60hz mode of sensing : reflex type. current consumption : 2va max. sensing distance : 200mm / 2 mtrs. output method : relay output status : no contact current : 5a/250 vac response time : 15ms. illumination : lamplight < 10,000 lux. ; sunlight < 30,000 lux. connection method : 5 cores / 6.0 x 2m noise resistance : 1500vp - p/1 s surge resistance : 2 kv/1 s vibration resistance : 10~55hz / 1.5mm , 2 hour in x.y.z. Direction housing material : case : intensive abs ; lens : pc operating temp./hum. : -20 c ~ +60 c ; 35% ~ 85% rh.

MULTI-CHANNEL TEMPERATURE CONTROLLER. Size : 192 X 96mm. Cut Out Size : 188 X 92mm. Supply Voltage : 230 VAC +-10% 50Hz. No. of Inputs : 6 Individual. Types : J K Pt-100. No. Outputs : 6 Relay Contacts. Output rating : SPDT Relay Out Put 5Amps at 230VAC. Display : 2 Individual . Set Value : 0.39 inch display. Process value : 0.56 inch display. Setting : From front panel . Display selection : Scroll mode Individual mode. Control : Activation Deactivation of individual controller from the onoff switches provided on the front panel.