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We provide Indication & Control Instruments and Customized Solutions for parameters like Pressure, DP, Vacuum, Temperature, Level, Flow, Velocity, Vibration, Conductivity, pH & DO2. Please e-mail us your detailed enquiry on sales@nkinstruments.com

DP Gauges - Diaphragm operated

   -   Differential Pressure Gauges

We have Diaphragm operated Differential Pressure Gauges which do not have any bourden tube in it. These DP Gauges works on Magnetic Coupling principle. 

These gauges are suitable for Non-Magnetic Fluids only and more in demand for DP Measurement applications in HVAC / across Heat Exchangers / across Pumps / across Filters / across Strainers, Level Measurement in pressurized tanks, Flow Rate indication across Orifice plate etc.

Ranges                 : Various DP ranges from 15 mm Wc up to 7 bar

                               We can also offer Compound ranges.

Sizes                    : Diaphragm & Piston type Gauges are available in options like 2 1/2”, 3 1/2”, 4”, 4 1/2”, 6” dia.

                                        Battery operated Digital DP Gauges are available in 4" dia.

                                        External powered Digital DP Gauges are available in Panel mounted or, Wall mounted versions.

Connection           : 1/4” NPT-F (Standard)

Accuracy               : + / - 2% FSD (Ascending)

Working Pressure : Various options up to 100 bar

Porting                  : Options like In – Line. Back or, Bottom

Calibration            : Non-Linear, spread over 65 degrees to 75 degrees Arc.

Sensing Element  : Small Convoluted Diaphragm

Wetted parts         : Aluminium, Brass, SS 316, Inductrial Plastic, Buna N, Viton

Max. Working Temp.: with Buna N as sealants Max. 60 degree C & with Viton max. 200 degree C..

Enclosure             : IP 65

Certification          : CE

Single or, Duel Reed Switch Contacts can be provided along with the Gauge, either in IP65 or, Flameproof enclosure.

DP Gauge - Magnetic coupling Diaphragm type 200 DGR

DP Gauge - Magnetic coupling Diaphragm type 300 DGC

DP Gauge - Magnetic coupling Diaphragm type 400 DGC

DP Gauge - Magnetic coupling Diaphragm type MAGNETIC

NK Instruments Pvt. Ltd.  Latest News & Events

NK Instruments Pvt. Ltd.

INVITATION for ChemTECH World EXPO 2017 at Mumbai

We INVITE you for ChemTECH World EXPO 2017 during 14th Feb to 17th Feb at Stall No. B10B Hall No.1. VENUE: Bombay Convention and Exhibition Center, Goregaon (East), Mumbai, INDIA
NK Instruments Pvt. Ltd.

AUTOMATION 2016 with ELECTRONET

We are at AUTOMATION 2016, at Bombay Exhibition Hall, Goregaon, Mumbai. This exhibition is started today and will be there up to 25th August 2016.
NK Instruments Pvt. Ltd.

INVITATION for AUTOMATION - 2016 at MUMBAI

NK Instruments Pvt. Ltd. Channel Partner of ELECTRONET, Invites you to Stall No. I - 24, 25, 26, 27 At Automation 2016 Between 22nd to 25th August 2016. Location: Bombay Convention and Exhibition Center, Goregaon(East), Mumbai, INDIA
NK Instruments Pvt. Ltd.

CRISIL Rating to NK Instruments Pvt. Ltd.

NK Instruments Pvt. Ltd. has got a NSIC-CRISIL rating as SE 3A

NK Instruments Pvt. Ltd.

International exhibition - PharmaTech / ChemTech 2013

We participated in a International exhibition - PharmaTech / ChemTech 2013 held at Goregaon, Mumbai from 15th to 18th Jan 2013. We could get a chance to meet our valued existing customers and also we could generate new contacts during the same.

NK Instruments Pvt. Ltd.

Chemtech 2011

We participated in Chemtech 2011 with our ORION brand products.

The show was from 23rd to 26th Feb 2011 at NSE Ehibition Ground, Goregaon, Mumbai

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