Digital Controllers

We offer digital length counter, which is fully programmable (micro-controller based) with PC communication. Some of the features of our digital length counters are:

• Input :
  • Encoder, proximity sensor, optical sensor, relay contact
  • PNP / NPN output can be interfaced directly
  • Single channel / dual channel
  • scaling programmable
  • forward / reverse direction
  • reset facility
  • batching facility
  • 3 potential free relay contacts
• Display sizes :  seven segment LED display (4 digit/ 6 digit /8 digit)

• Single display / dual display
• Life long Memory Backup
• Remote reset provided
• Relay output: single /dual/triple
• 48x48mm (1 rly)
• 48x96mm/72x72mm /96x96mm
• Supply Voltage: 230 VAC /110V AC /24 VDC

We offer digital event counter in various specifications and sizes, as applicable in various industrial applications. All our digital event counters are microprocessor based with IC memory. Some of the features of our digital event counters are:

• Elegant and rugged body.
• Relay Rating up to 10 Amps.
• Key or thumb wheel setting.
• Memory(Battery Back-up).
• Universal input(proximity/photo sensor/contact switch/voltage pulse).

We offer digital process indicator, which is fully programmable (micro-controller based) with PC communication. Some of the features of our digital process indicators are:

• Input: 0/4 -20mA / 0/2-10VDC
• Sensors : Load Cell, Strain Gauge, Pressure , LVDT, Encoder, RTD Pt100, Thermocouple : J,K,R,S type
• Isoated Retransmission Output : 0/4-20mA or 0/2 -10 V DC as per requirement
• Transmitter Supply : 24V DC @30mA provided with short circuit protection
• Alarms : 2,3 OR 4 Potential free relay contacts
• Display sizes : 4digit/5digt (seven segment LED display with various sizes : ½ ,1,2 or 4inch)
• Supply Voltage : 230 VAC /110V AC /24 VDC

We offer digital timer, which are fully programmable (micro-controller based). Some of the features of our digital timers are:

• Mode of operation: ON delay / OFF delay / Cyclic timer
• Edge triggered timer / LEVEL Triggered timer
• Front side and rear side RESET facility provided
• Display sizes : seven segment LED display (4 digit/ 6 digit )
• Single display / dual display
• Set points : 1 to 20 Nos. (In RTC based Module)
• Life long Memory Backup
• Relay output: single /dual
• Sequential timer : 1 to 36 Channels
• 48x48mm (1 rly)
• 48x96mm/72x72mm /96x96mm
• Supply voltage : 230 VAC /110V AC /24 VDC

Description :

Systech offers alarm annunciator specially used for various industrial applications. It is a central collection point of a persistent surveillance system watching sensing devices of many types & functions. Pressure & temperature switches, under / over voltage relays, status contacts and many other unrelated devices actuate the annunciator by means of their respective electrical contacts. This annunciator is reliable & compact system as per standards. Multi-coloured windows provided for easy differentiation of trip & non-trip or alarm & trip faults. System accepts potential free contacts as it’s input which may be of NO / NC type selectable by DIP switch. System incorporates a group of super bright LED’s instead of twin filament lamps in each window and specially designed power supply for high noise and wide input supply variations. Technical Specifications :   No. of Channels : min. 2 No. to max 64 no. Type of Input : Potential free Contact (24 V DC excited), NO / NC types selectable. Type of Output Potential free Relay Contact for external hooter Power Supply : 90-270 V AC, 50 Hz +/-10%, single phase Contact Rating : 1 c/o, 5 Amp. @ 230 V AC Window Indication : Group of super bright LEDs Window Size : 40 x 40 mm Flashing Frequency : 40 flashes / min Function : TEST, ACCEPT, RESET on front fascia, as well as remote terminals for the same Power Consumption : <10 VA Isolation : 1.4 KV between Input & Power Supply Mounting : Flush of the panel Temperature Coefficient : ± 0.01% peroC Response Time : <20 msec 2 Enclosure : MS Powder Coated Dimensions : Please concern factory Weight : 3 kg Operating Conditions : Temperature 0 to 55oC / Humidity 5 to 95% non condensing