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  • Nishko Instruments Private Limited

    Pune, Maharashtra

  • Year of Establishment: 1980
    IndiaMART Member Since: 2005
    Products [29]

    Mobile: +(91)-7276090333

Products

Convertor

 Convertor

Features
    

Full range of mV, Th/C, RTD, Current, Voltage, Slide wire Transmitters and Alarm
    Upto four isolated outputs
    

Three port isolation provided (between input each output and power supply
    Front panel access for span, zero and set-point adjustments
    

Single or dual set-point for alarm trip module
    Display provided (optional)
    DIN rail, back of panel mounting

 

Convertor

 Convertor

Features
    Low cost
    Integral volume booster
    NEMA 4X (IP65) enclosure
    Compact size

Convertors

 Convertors

Communication      bi-directional
Rs232 port     25 pin D-type connector for PC
RS485 port     2.5 sq.mm screwed terminals
Configuration     2 wire / 4 wire
Indication     Rx, Tx, power-on
Supply    

230/110V AC, 50 Hz (others on request)
Mounting     Din-rail / Back of Panel

Convertor

Convertor

Features
    0.2 to 1.0 kg/sq.cm (3 to 15 psi)
    2 wire system
    SS 316 diaphragm
    Field / Back of panel mounting
    

CMRS approved Exproof / Weather proof Enclosure

 

Flameproof Indicators

Flameproof Indicators

Mounting      Field, 2” pipe
Enclosure     Cast Aluminium
Protection    

Flameproof Gr IIA, IIB (IIC on request), weatherproof IP65
Dimensions     102mm(dia) X 151mm(depth)

Flameproof Indicators With Two Set-Points

Flameproof Indicators With Two Set-Points

Mounting      Field, wall
Enclosure     Cast Aluminium
Protection     

Flameproof Gr IIA, IIB (IIC on request), weatherproof IP65
Dimensions     350mm(H) X 188mm(W) X 120mm(D)
Programming     

From front without opening enclosure

 

Flameproof Flow Indicating Totalizers

Flameproof Flow Indicating Totalizers

Mounting      Field, wall
Enclosure     Cast Aluminium
Protection    

Flameproof Gr IIA, IIB (IIC on request), weatherproof IP65
Dimensions     350mm(H) X 188mm(W) X 120mm(D)
Programming    

From front without opening enclosure

Flow Computing Unit (Steam Flow Totalizer)

Flow Computing Unit (Steam Flow Totalizer)

Features
    Built-in Temperature Pressure Compensation
    Suitable for Saturated / Superheated Steam or for any Gas
   

Indication of Compensated / Uncompensated Flow and other Parameters
   

Two Batches on Totalized Flow Programmable
    Two Set-points on Flow Rate Programmable
    Isolated Retransmission
   

Communication Port RS 485 (MODBUS RTU Protocol)

Flow Integrator Totalizer

Flow Integrator Totalizer

Features
   

 Programmable Microcontroller Based Unit
Eight / Six digit counter with non-volatile memory
   

Independent display for flow rate indication
   

Programmable Alarm (on flow rate) and Batching Facility
   

Serial Communication Port with MODBUS RTU Protocol
    Isolated 4 to 20 mA retransmission output
    Built-in two-wire transmitter supply
    Various Cutouts and sizes
   

Single Chip design for ruggedness and low cost
   

Built-in TEMPERATURE PRESSURE COMPENSATION (optional)

Flow Integrator Totalizer (Non-Programmable)

Flow Integrator Totalizer (Non-Programmable)

Input      4 to 20 mA DC or pneumatic (3 to 15 psi) optional
Square Root Extraction     Provided in-built (optional)
Range    

Adjustable at site
Count Rate     Adjustable at site
Display    

3 1/2 digit, 1/2" red LED for flow rate
Counter    

6 digit, Electromechanical or 6/8 digit, digital with battery back-up
Transmitter Supply     24 V DC provided for powering two-wire transmitter
Retransmission output     4 to 20 mA DC (optional)
Supply     230 V AC, 50 HZ (others on request)
Mounting     Flush on panel
Dimensions    

Cutout : 1) 92mm x 92mm. 2) 136mm x 68mm
Bezel : 1) 96mm x 96mm. 2) 144mm x 72mm
Depth     Less than 200mm

Process Indicator

Process Indicator

    Features
    microcontroller based fully programmable
    universal input
    available with large display sizes
    isolated retransmission
    built-in two-wire transmitter supply
    field calibration from front key pad
    built-in square root extraction
    various cutouts and sizes
    single chip design for ruggedness and low cost

Process Indicator / Controller

Process Indicator / Controller

Features microcontroller based fully programmable universal input available with large display sizes isolated retransmission built-in two-wire transmitter supply field calibration from front key pad built-in square root extraction various cutouts and sizes single chip design for ruggedness and low cost.

Process Indicator / Controller Process

Process Indicator / Controller Process

features
    microcontroller based fully programmable
    universal input
    available with large display sizes
    isolated retransmission
    built-in two-wire transmitter supply
    field calibration from front key pad
    built-in square root extraction
    various cutouts and sizes
    single chip design for ruggedness and low cost

Process Indicators

Process Indicators

Features
   

microcontroller based fully programmable
    universal input
    available with large display sizes
    upto two programmable set-points
    isolated retransmission
    built-in two-wire transmitter supply
    field calibration from front key pad
    built-in square root extraction
    various cutouts and sizes
    single chip design for ruggedness and low cost

Loop Powered Indicator

Loop Powered Indicator

Features
    1 Volt Loop Drop
    Calibration in any engineering unit
   

Weather-proof /Ex-proof Al-casted enclosure
    Built-in references for easy calibration
    External Span Zero adjustment provided

Loop Powered Indicator

Loop Powered Indicator

Features 1 volt loop drop calibration in any engineering unit weather-proof /ex-proof al-casted enclosure built-in references for easy calibration external span zero adjustment provided.

Loop Powered Indicators

Loop Powered Indicators

Input      Field, wall
Range     Cast Aluminium
Display    

Flameproof Gr IIA, IIB (IIC on request), weatherproof IP65
Loop drop    

350mm(H) X 188mm(W) X 120mm(D)
Mounting    

From front without opening enclosure

Cutout (for panel mounting
   

92mm(W) X 45mm(H) Depth - 100mm

Enclosure (for field mounting)
    Cast Aluminium
Protection    

Flameproof GR IIA, IIB (IIC on request), weatherproof Ip65

Dimensions
Or Intrinsically Safe (IS2211)
    102mm(dia) X 152mm(depth)
CMRI certificate no     CMRI/TC/H878 dtd. 24/08/95

Digital Indicator

Digital Indicator

Input      RTD / Th/C
Display     3 ½ digit, ½ ” LCD
Range     Adjustable
Powering    

1 .5 V pencil cells X 2 / 9V Battery
Dimensions    

145mm(H) X 80mm(W) X 29mm(D)

Digital Indicator

Digital Indicator

Features
    

Accepts mV, mA, Th/C, RTD Input
    Retransmission of 4 to 20 mA
    2" Pipe Mounting
    

Compact, CMRS approved Exproof / Weatherproof enclosure
    Large Size 1" display available
    ½ digit or 4½ digit indication

 

PID Controllers

PID controllers

Features
     Autotuning provided
    Universal Input
    Communication port provided optional
    Bargraphs / D igital Read-out for deviation, output and set-point
    Remote Set-point (Cascade input) provided
    Isolated 4 to 20 mA Control Output
    SCR output / Relay output for controlling motorised valves
    Optional retransmission output
    Two alarms provided on Process Variable, Set-point, Deviation, Output
    Built-in two-wire transmitter supply
    Various Cutouts and sizes
    Single Chip design for ruggedness and low cost

Pid Controllers

Pid Controllers

Features
    Autotuning provided
    Universal Input
    Communication Port provided optional
Bargraphs / Digital Read-out for deviation, output and set-point
Remote Set Point (Cascade Input) provided
    Isolated 4 to 20 mA Control Output
    SCR output / Relay output for controlling motorised valves
    Optional retransmission output
    Two alarms provided on Process Variable, Set-point, Deviation, Output
    Built-in two-wire transmitter supply
    Various Cutouts and sizes
    Single Chip design for ruggedness and low cost

Microcontroller

Microcontroller

Features
    Microcontroller based fully programmable
    Bumpless Transfer
    Separate Set-point Indication
    

Field Calibration in percentage or in Engineering Unit
    Output Clamping provided
    Input Failure Detection
    Password protected parameters

Bargraph Indicator

Bargraph Indicator

Bargraph Indicator (Graphical / Digital Process Parameter Indication)

    Features


    Microcontroller based fully programmable
    

Graphical / Digital Process parameter indication
    Single / Dual Channel
    Universal input
    Digital Read-out provided
    Two Set-points per channel
    Isolated retransmission output
    Built-in Auto Manual operation

Process Scanners / Data Loggers

Process Scanners / Data Loggers

features
    eight and sixteen channel versions
   

universal input (any channel can be configured for any input and range)
   

serial port rs 232 or rs 485 (multi-dropping) port with modbus rtu protocol
    direct printer port can be provided
   

time stamped data logging of 1000 readings
    eight relay outputs fully user configurable
    two user configurable analog outouts

16x2 alphanumeric backlit lcd for displaying engineering units, tag nos and alarm status and for user freindly configuration of the scanner

Electronic Hooters

Electronic Hooters

Supply       230 V AC, 50 Hz (others on request)
Output     80 dB max
Sound level     adjustable by volume control
Audible distance     100 meter
Operating Temp     0 to 50 deg C
Humidity     upto 95% RH non-condensing
Terminals     2.5 sq. Mm screwed terminals
Mounting     

Flush on panel (surface mounting optional)
Dimensions     

Bezel : 96mm X 96mm
Cutout : 92mm X 92mm
depth     120mm

 

Pressure Treansmitter

Pressure Treansmitter

Features
    Gauge, Absolute pressure
    2 wire design
    Temperature Compensated upto 80 deg C
    All wetted parts SS 316
    Reverse polarity protected
    With or without local indication
    

Flame proof, non flame proof versions available
    Liquid level measurement
    Chemical remote seal can be provided

 

Programmable Scanners / Data Loggers

Programmable Scanners / Data Loggers

Features
   

Universal Input (any channel can be configured for any input and range)
   

Serial Port RS 232 or RS 485 (multi-dropping) port with MODBUS RTU Protocol
    Direct Printer port can be provided
    Channel Skip Facility provided
   

All programming from splash proof key pad
provided on front
   

Individual set-points programmable
for each channel

Flameproof Temperature Scanners

Flameproof Temperature Scanners

Mounting      Field, wall
Enclosure     Cast Aluminium
Protection    

Flameproof Gr IIA, IIB (IIC on request), weatherproof IP65
Dimensions     560mm(H) X 270mm(W) X 195mm(D)
Programming    

From front without opening enclosure

Temperature Transmitter

Temperature Transmitter

Features
    rtd / th/c input
    two wire system
    12 - 36 v dc supply
    reverse polarity protected
    with & without local indication
    3 ½ digit lcd display optional
   

span - zero adjustment provided externally
    monitor facility without breaking loop
    available in flameproof field mounting
    cmri certified enclosure


 

 

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