Nunes Instruments

Brand	V tech
Flow range	0.2-6,560 ft/min
Display	Digital
Application Media	Water
Weight	below 1 kg
Accuracy	+0.05% + 1 dgt

Minimum order quantity: 1 Piece

 

Product Description

We are offering V-TECH Digital Ultrasonic Flow Meter to our clients.

Specification:

· High accuracy

· Linearity: better than 0.5%

· Repeatability: better than 0.2%

· Accuracy: better than +-1%

· Wide measuring range: Several types transducer for selection, pipe size from DN15mm to Dn6000mm Far transmission distance: Connecting module and secondary meter through RS-485 interface, transmission distance up to 1000m

· Powerful Functions:Current output: 4-20mA, one channel, can be used for flow/heat transmitter

· OCT output: two channels, can be used for flow /heat switch

· Current input: 4-20mA, three channels, can be used for data collector

· Tri-wire resistance signal input (PT100): two channels, can be used for calorimeter

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

 

 

Brand	V- TECH
Material	Plastic Body
Display	Analog
Output Pressure	5 Bar
Bottle Height	6 Inch

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty.
Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported
Laboratory Instrument, Test Equipment,Scientific, Measuring, Precision Instrument,Analytical, Bio Medical, Survey, Electrical,Electronic Instruments ,Weather, Metrology.

Material	Plastic Body
Application Media	Water
Brand	V-Tech
Usage/Application	Water
Display	Digital
Flow Range	1/2"

V-TECH offers water metering solutions based on proven technology of Electromagnetic and represents the next generation of smart metering. V-TECH delivers solutions in all shapes and sizes. From individual meters and remote reading systems to fully automated service solutions. The meter is true volume measuring meter. The measurement is independent of viscosity, Density, Dissolved/ Undissolved solids, pressure or temperature of the owing liquid as long as it maintains certain minimum conductivity. Various types of Liners & Electrodes are used as per application requirements. Empty pipe detection is also provided.

 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Brand	V-Tech
Line Size	15NB ASA 150 # RF - 200NB ASA 150 # RF
Model Name/Number	VT-FM-025 TO 200
Repeatability	0.03%
Accuracy (standard installation position)	0.5% FSD
Maximum working pressure	3-30 bar

FEATURES

• Working principle: Oval gear positive displacement
• Mechanical Flow Meter
• Available and Reset type
• Leak proof & Dry totalised
• Maximum working pressure: 3-30 bar
• Fluid &Ambient temperature: -20 to 80°C Accuracy (standard installation position): 0.5% FSD
• Repeatability: 0.03%
• Used in Fuel, kerosene, Gasoline, diesel, light oil, heavy oil, petrol, LDO, HDO,
• Always put a suitable strainer before the fuel flow meter

“V - TECH” made Oval Gear Flow Meter VT-FM-025 TO 200 Positive Displacement FuelMeter. The Diesel Flow Meter VT-FM-025 TO 200 has incorporated the oval rotor principal into its design. This has proven to be a highly reliable and highly accurate method of measuring flow, providing exceptional repeatability and high accuracy. The low pressure drop through the meter makes the meterideally suited for use in gravity applications or with the Diesel Flow Meter & Digital Diesel Flow Meter range of electric fuel pumps.

WORKING PRINCIPLE

The measurement part of oval gear flow meter is posed by two elliptical gears mesh with each other and its shell (measuring room). The flow meter works by two elliptical gears to mesh with each other, its working process are as follows: P1 in the figure shows the pressure of liquid from inlet side, to show the outlet pressure, the bottom rotor has no rotating torque even it effected the liquid pressure, but the above gears will move by the rotating pressure. ln the status of the above gears driving gear, and the bottom gear is driven gear. Both of these two gears have rotating torque by the liquid press u/'e, and they move with the direction of the arrow to space. The gear space is opposite to, the bottom gear is driving gear, and above gear is driven gear.The bottom gear pushes the liquid out from the halfmoon space under the liquid press pushes liquid volume four times of "measurement room". So, as long as the rotation of gears, the liquid volume can be counted.

 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Model	VT
Model Number	110
Display Type	Digital
Condition	Refurbished
Brand	V-Tech
Flow Meter For air	20 LPM

Conductivity Controller Model 110-Cond

Features

Precision indication of conductivity

Automatic Temperature Compensation

4 Step Range selection 0.1µs to 199.9ms

Two Set Point independent High/Low limits for online control

Front Panel ‘touch type’ membrane switch to read the limits set.

Voltage corresponding to Conductivity available for external recorder.

‘Cell Adjust’ on front panel for calibration.

 

Specifications

 

Display : 3½ Digit LCD

Range : a. 199.9µs

b. 1999µs

c. 19.99ms

d. 199.9ms

The range is selectable from the rear and can be calibrated by ‘Cell Adj’ at the front for individual range.

Resolution : 0.1µs to 0.1ms depending on range selected.

Accuracy : ± 0.5% of Full Scale ± 1 Least Significant Digit.

Sensor : ‘Contact Type’ with Cell Constant 1.0

(On request instrument with 0.1 cell constant can also be supplied).

Temperature : Uses PT100, precision temperature sensor (External).

Compensation The Compensation is internally set at 2% per °C

NOTE: If PT100 is not available, then fix a simulated resistance of PT100 @ 25°C approx. 110O. Instrument will not work otherwise.

Limit Setting : Using 2 Nos. 10 turn precision trimpots on front panel to set the High/Low Limits

Control Output : Two set of NO-P-NC, 5 Amps potential free Relay Contacts.

a. Relay 1 (High) ON, for Conductivity > High Limit

b. Relay 2 (Low) ON, for Conductivity < Low Limit

Recorder Output : 0-2V for the selected range

Max. current output capability 2mA

Supply : 110V AC/220V AC ± 15% Internally selectable

Size : Front Fascia – 96mm x 96mm, Cut Out – 92mm x 92mm

Cabinet : Flame retardant grade Plastic enclosure

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Media Type	Liquid
Switch Type	handle liquids
Working Pressure	Vacuum to 40Kg / cm2
Brand	VTECH
Level Height	20 Mtr
pump control	Two / Four displacers available

Minimum order quantity: 1 Piece

V-TECH Displacer Type Level Switch works on Force Balance Principle. Displacer is suspended bya spring. When liquid level rises and covers the displacer, it becomes lighter and the spring relaxes.

This causes a small upward movement of the rod assembly inside the casing which activates themagnetically operated micro switch.Magnetically linked float & switch design providers a glandless Connection & ensure a leak free design. Such switches can handle liquids with have specific gravity as lowas 0.5

DESIGN FEATURES :

• Mounting:Min. 50 NB to 300 NB.
• Ideal for Deep tank or Sump for low alarm.
• Pressure : Vacuum to 40Kg / cm2
• Two / Four displacers available for pump control.
• Suitable for high temperature
• Level Height upto 20 Mtr 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Usage/Application	Bio Gas
Material	Hard Anodised Aluminium
Model Name/Number	VT 102
Display	Back lit LCD ( Flow + Total )
Line Size	15 mm (1/2")
Frequency	50 Hz

Power Supply 90 to 270V AC, 50/60Hz

Specializing in Industrial Gas Flow Instrumentation, we manufacture the most reliable and accurate Bio Gas Flow Metering systems for your applications.

From a range of Flow Metering technologies available with us, we offer the best and the most economical solution as per the specific demands of your application.

For reliable flow metering of Bio Gas applications in smaller 15 mm pipe lines with low pressure/flow and medium performance demands, we have designed our low cost Thermal Mass flow Meters as the best solution for you.

Designed for easy installation, with an integrated Display Unit, just plug it to a power outlet (90 to 270V AC, 50/60 Hz) and make it operational in a few minutes.

Based on advanced digital technology, non volatile memory, and backlit LCD screen, you get not only the current flow reading , but also the total consumption of Bio-Gas.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Brand	V- TECH
Display Type	Digital
Temperature Range	Oprating : 0 - 50 Degree celcius
Panel Cut Out	44 H * 92 W mm
Humidity	10% to 90% (NON CONDENSING
Country of Origin	Made in India

Features

• Compact 1 / 8 Size Case
• Two Pulse and three control inputs
• 2 relays (NO) A and 250 V or 2 open Collector Outputs; 100 mA maximum
• One 4-20 mA analog output
• Serial communication and printing
• Password security for function keys
• + 24 V DC unregulated O/P for AC powered unit
• To retain data on power failure
• Bith inputs can have up-to 16 points linearizing K factor

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Model Name/Number	VTMK-123
Stack Temperature Range	0-600 DegreeC K type read on a digital pyrometer
Stack Velocity Range	-3 to 60 m/sec
Particulate Sampling	0-30 lpm for SPM
Country of Origin	Made in India

Minimum order quantity: 1 Piece

This Stack Monitoring Kit is a basic instrument used for particulate matters (PM) under isokinetic conditions and gaseous pollutants in flue gas emitted from the stack/ chimney. The offered Stack Monitoring Kit is designed and manufactured as per the set industry norms using quality approved components with the help of advanced technology.

Features:

• Compact design for field use
• Handy and Digital manometer and temperature indicator
• Including condenser unit for moisture determination
• Stack Monitoring Kit (VTMK-123)

 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Display Type	Digital
Accuracy	+ 0.3%
Brand	V TECH
Machine Type	Automatic
Hose Nozzle	Single Stage Pump Automatic Nozzle
Pump	Bennett Pump

Single Nozzle Dispenser Specification

Height – 1.5 meter
Single Automatic Nozzle
220V Single Phase
Bennett Pump
Bennett Flow Meter 4 piston
Single Stage Pump
Accuracy + 0.3%
Flow range – 20-80 LPM
Repeatability error less than + 0.15%
Noise Standard <80dB ( A Class )
Volume Range – 0.01-999999.99
Amount Range – 0.01-9999999999.99
Operating Temperature -30 C ~ +45 C
Maximum Working Pressure < 0.3 MPa
Memory Capacity >128 KB
RS485 Protocol 

 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Tube Body Construction	Acrylic
Application	Laboratory
Brand	V-Tech
Available Sizes	1/8" to 100 NB
End Connector	Screwed / Flanged / Hose Nipple
Accessories	High & low flow alarms and 4-20 mA output on your request.

DESCRIPTION

Operating Pressure : 0-14LPM
Application Media : OXYGEN
V-Tech make Acrylic Body Rotameters are mainly used for Water / Salt Water, Air, Nitrogen, Hydrogen, Natural Gas application. These are integrally machined cut in acrylic body from imported transparent acrylic blocks sheets. These are also suited with flanged or screwed connections and several options of material for the wetted parts. All our products are developed as per industry norms, using premium raw material and latest technology. In addition to this, our products can be customized as per the specifications detailed by the customers. 

MATERIAL OF CONSTRUCTION

• Metering Tube : Solid Acrylic Block.
• Body : Imported transparent acrylic block.
• Wetted Parts : M.S. / S.S. / P.P. / Teflon.
• End Connection : S.S. 304/316/PVC/PP/MS
• Scale : Engraved on body.
• Packing : Neoprene / Teflon / Silicon. 

SPECIFICATIONS

• Model : V-Tech
• Temperature : Max 60°C
• Pressure : Max 25 Kg/Cm²
• Available sizes : 1/8" to 100 NB
• Flow Ranges : 2 to 60,000 LPH of water at ambient temperature and 0.1 to 750 Nm³/hr of air at NTP
• End Connection : Screwed / Flanged / Hose Nipple
• Orientation : Bottom – Top / Rear – Rear
• Accuracy : ± 2% of FSD
• Accessories : High & low flow alarms and 4-20 mA output on your request. Digital on your request 

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Metric Accuracy	1%
Pressure Rating	300PSI
Inlet Size	BSPT/NPT 1"
Flow rate	10-200L/Min
Body Material	Aluminum
Display	Digital

Minimum order quantity: 1 Piece

Description:

1 inch Electronic Turbine Diesel Gasoline Kerosene Fuel Flow Meter

Features:

• Compact design, appearance light and agile, small size,easy to install. Idea for measure the Diesel Gasoline Kerosene etc liquid fuel's flow.

 

Package includes :

• 1 x 1 inch Electronic Turbine Fuel Flow Meter

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

Model Number/Name	VT-TH886
Usage/Application	Industrial
Size/Dimension	L=285mm, W=60mm, H=215mm
Display Type	Digital
Material	MS
Power	12VDC

Product Description
Temperature and Humidity Display are 2 line digital display indicators, 1 line each for Displaying Temperature & Humidity. The sensors are wired external such that the sensor can be placed in the Server Room / Chamber Room/Machinery & the display unit can be placed outside. Optionally, the Humidity & Temperature Sensor can be Fitted itself on the Display Unit so It can be Wall mounted for room applications where the sensor need not be external.

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. W hy not try once?

Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

 

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.

 

 

Material	Plastic Body
Brand	V- TECH
Power Supply	Electric
Flow Range	80 LPM
Line Size	1 inch
Display	Digital

Nunes Instruments , is  in the field of Instrumentation Sales Service & Repairs with 40 years of experience.  We provide service & repairs to your old high precision instruments and equipment.  We provide cost effective service & Repair to any brand, any make instruments  with service warranty. Why not try once?Instruments of Any Type, Any Make, Analog/Digital, Any Condition  Indian or  Imported

• Laboratory Instrument, Test Equipment,
• Scientific, Measuring, Precision Instrument,
• Analytical, Bio Medical, Survey, Electrical,
• Electronic Instruments ,Weather, Metrology.