• Call Us: +91 22 2520 3104 / 2520 3105
  • Mail Us: premierinstrument@gmail.com, premierdelta@gmail.com

Process Instruments




Introducing the scanner and date loggers that controls and also records the data. Our series 951 provides you efficient data retrieval with ideal control and data acquisition solution. The Series is sub divided into two models, Series 951-D a multipoint scanner with datalogger and series 951- S a multipoint scanner.

Key Features of the Series
¼ DIN size package.
Microprocessor based accuracy.
Alarm capabilities with relay outputs.
8ch. 16ch., 24ch, 32ch & 48 channel models.
AUTO/MANUAL mode facilities.
Addressable serial interface.
Retain set up during power loss.
Data storage for analysis using standard 80columns printer with Series 951-D.

This is a high performance series equipped to handle virtually any process documentations in mechanical and system engineering. Series includes universal inputs, which combines flexible input selection on site. A unique data storage feature using dot-matrix printer provides a digital value records thus eliminating the maintanance cost involved with chart paper and pens. Using a 80 column or 132 column standard printers data may be printed for a fix period of time. All the printing format and printing parameters can be programmed by front keypad


Accuracy: +/- 0.15%F.S.
Set point Resolution: 0.1/1 count.
Input sampling: 2 channels / second.


Analog: 1-24 in step in 8 channels; Universal analog input accommodates 2 wire or 3 wire RTDs or T/Cs or process inputs like 4-20 mA or 0-5 VDC. Input type selectable by user through front keypad.


Relay: 4; Relays rated 230 VAC @ 5A resistive load.
Digital: 4; VDC (@ 10mA max each) for driving SSR or so.
Analog:- (Optional): Single channel analog either 0/4-20mA or 0-5 VDC for retransmission; resolution 12bit.


Power:230VAC +/- 10%, 50Hz.
Display:4/6 Digit alphanumeric red LEDs for process value display, 4 Digit seven segments green LEDs for channel number or RTC display. Auto/Manuel mode and I/O status and RTC indicator LEDs. Printer Error indication.
Display time:2 seconds/chennel (settable).
Memory: Non-volatile RAM.
Facilities: Auto/Manuel, Channel skip, RTC.
Printer port: Suitable to 80/132 column dot matrix printer.
Communication port (optional): RS-232C or RS-485 multidrop. MODBUS protocol.
Connections: 50 pin 'D' type connector with extended terminal board having screw type terminals.
Dimensions: 951D=1/4 DIN; 96 x 96 x 165mm OR 192 x 92 x 165 mm.
951S: 96 x 96 x 165mm D. OR 192 x 92 x 165mm.
Operating temp:0-55°C ,90% Rh Max, Non-condensing.

Premier Instruments is one of the leading suppliers of stressreleaving equipments in India with a long experience of more than 30 years in the field of process instruments, measurement and calibration.We supply Temperature recorders, Thermocouples, RTDs, chartpapers, pens and ribbons, control panels,..

  • 217/219, Acharya Commercial
    Centre, Near Basant Cinema,
    Dr. C. Gidwani Road, Chembur (E),
    Mumbai - 400 074, India
  • 022 - 2520 3104
  • premierdelta@gmail.com
  • NO. - 51, 6th Cross,
    2nd main road, Balaji Nagar East,
    Kallikuppam, Ambattur,
    Chennai - 600053
  • +91 73058 47225
  • premierinstrument@gmail.com
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