What Major Instruments does

Major Instruments, doing business as Ztron, is a Partnership firm established in 2016 and headquartered in Ahmedabad, Gujarat, India. The company manufactures industrial flow meters and level instruments, with a portfolio spanning electromagnetic, turbine, paddle wheel, vortex, and oval gear flow meters, alongside vibrating fork, RF admittance, conductivity, capacitance, magnetic float, rotating paddle, and piezometer-based level switches, plus a GSM-based telemetry system for remote monitoring. Its underlying technologies are rooted in classical industrial physics — Faraday's Law for electromagnetic flow, Karman vortex shedding, tuning fork vibration, and capacitive/RF admittance sensing — with multiple material options (PVC, PP, PVDF, SS304, SS316) for chemical compatibility.

The company serves industrial B2B customers across India in water and wastewater treatment, chemical processing, pharmaceuticals, food and beverage, power generation, oil and gas, mining, pulp and paper, textiles, automotive, and hospitality, with a visible logo base that includes ONGC, Indian Oil, L&T Construction, Hyatt, Parle, TVS, Arvind, and Liebherr. Its go-to-market is direct sales-led with no distributors, resellers, or marketplace channels — customer engagement is conducted via phone and email — and it offers a 'Build your own product' customization program allowing buyers to specify pipe size, material, pressure rating, and output protocols. The company operates without external funding, patents, disclosed certifications, or third-party awards, and its success counters on the website currently display 0+ across awards, branches, workers, and years of experience categories, indicating a micro-enterprise operating profile.

Name

Major Instruments

Legal name

Major Instruments

Website

https://ztronindia.com

Company type

Private

Founded year

2016

Operating status

Operating

Headcount range

1–10 employees

Short description

Major Instruments (Ztron) is an Ahmedabad-based Indian partnership firm that manufactures industrial flow meters (electromagnetic, turbine, paddle wheel, vortex, oval gear) and level instruments for B2B customers across water treatment, chemicals, oil & gas, pharma, and food processing in India.

Ownership category

akta.pro rank

Product category

Industrial Instrumentation

NAICS

Totalizing Fluid Meter and Counting Device Manufacturing (334514), Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables (334513)

SIC

Totalizing Fluid Meters & Counting Devices (3824), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Sensors & Instrumentation Electronics Manufacturing Services (Transmitters, analyzers, industrial sensors) (IMAGAGAL)

akta.pro secondary industry

Specialty & Metering Pumps (IMAHANAC)

Keywords

• Industrial flow meters
• Level measurement instruments
• Electromagnetic flowmeters
• Paddle wheel flow meters
• Vibrating fork level switches

Headquarters

HQ city

Ahmedabad

HQ country

India

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Industrial Flow Meters and Level Instruments: Revenue primarily generated from manufacturing and selling industrial flow measurement instruments including Electromagnetic Flow Meters, Turbine Flow Meters, Paddle Wheel Flow Meters, Vortex Flow Meters, Oval Gear Flow Meters, and various Level Instruments. Products are sold directly to industrial customers across multiple sectors including water treatment, chemical processing, pharmaceuticals, food & beverage, power generation, mining, and oil & gas.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Major Instruments manufactures and sells industrial flow meters and level measurement instruments under the brand name "Ztron." The product portfolio includes electromagnetic flow meters, turbine flow meters, paddle wheel flow meters, vortex flow meters, oval gear flow meters, and level switches (vibrating fork, RF admittance, conductivity, capacitance, magnetic float), plus piezometers and GSM telemetry systems. The company offers a "Build your own product" customization program and serves water treatment, chemical, pharmaceutical, food and beverage, power generation, oil and gas, and mining industries across India.

Product overview

Major Instruments is a Partnership firm established in 2016 in Ahmedabad, Gujarat, that manufactures industrial flow meters and level instruments. The product portfolio centers on two main categories: Flow Meters (including Electromagnetic Flow Meters with standard, sandwich, and high-pressure variants; Turbine Flow Meters; Paddle Wheel Flow Meters in digital, plastic, and industrial configurations; Vortex Flow Meters; and Oval Gear Flow Meters) and Level Instruments (including Vibrating Fork Level Switches, Liquid Vibrating Fork Level Switches, Compact Solid Fork Level Switches, Vibrating Rod Level Switches, Rotating Paddle Level Switches, RF Admittance Level Switches, Conductivity Level Switches, Capacitance Level Switches, Magnetic Float Level Switches, Piezometers, and Telemetry Systems). These products serve industries including water treatment, chemical processing, pharmaceuticals, food and beverage, power generation, oil and gas, and HVAC. The company also offers customization services for specific industrial requirements.

Differentiator

Problem solved

Functional benefit

Products and services

• Electromagnetic Flow Meter Volumetric flow measurement device for conductive liquids using Faraday's Law of Electromagnetic Induction. Features no moving parts, high accuracy, and low maintenance. For industrial process measurement.
• Sandwich Type Electromagnetic Flow Meter Compact electromagnetic flow meter with sandwich connection design for line sizes 15mm to 300mm. Supports conductive liquids with conductivity greater than 5 ms/cm and outputs 4-20 mA/RS 485/Pulse signals.
• High Pressure Electromagnetic Flow Meter Electromagnetic flow meter designed for high-pressure pipelines up to PN40. Features PTFE/Rubber/PFA lining, SS316/Hastelloy/Titanium electrodes, and pipe size range DN10 to DN1000.
• Turbine Flow Meter Mechanical flow meter using rotating turbine to measure liquid flow rates. Suitable for clean liquids including DM water, RO reject water, crude oil, diesel, solvent, alcohol, and furnace oil.
• TC End Type Turbine Flow Meter Turbine flow meter with TC (Tri-Clamp) end connection. SS 304/SS 316 construction, flow rate and totalizer indication, size range 15 NB to 300 NB, with IP67/Flameproof protection.
• Paddle Wheel Flow Meter Electronic flow meter with rotating paddle wheel fitted with magnets that converts liquid flow through pipe into digital flow reading. Available in inline, insertion, PVC, stainless steel, and battery operated variants.
• Digital Paddle Wheel Flow Meter Digital paddle wheel flow meter with LCD display, flow range 0.3 to 10 m/s, accuracy ±1% to ±2.5% of reading, pipe size DN15 to DN65, output options including Pulse, 4-20 mA, and Modbus RS485.
• Plastic Paddle Wheel Flow Meter Corrosion-resistant flow meter manufactured using PVC, PP, PVDF materials. Measuring range 0.1 to 10 m/s, accuracy ±1% to ±2% of reading, pipe size DN15 to DN300.
• Industrial Paddle Wheel Flow Meter Heavy-duty industrial flow meter with measuring range 0.3 to 10 m/s, accuracy ±1% of full scale, operating temperature up to 80°C, pressure rating up to 16 bar. Body materials include PVC, PP, SS304, SS316.
• Vortex Flow Meter Flow meter measuring flow based on Karman vortex street principle. Designed for steam, gas, and liquid flow measurement in industrial applications.
• Oval Gear Flow Meter Positive displacement flow meter using rotating oval gears to measure viscous liquid flow with high accuracy.
• Vibrating Fork Level Switch Point level detection sensor using tuning fork vibration technology. When fork contacts liquid, vibration changes triggering electrical signal to control pumps, alarms, or valves. Stainless steel (SS304/SS316) construction with operating temperature -20°C to 150°C.
• Liquid Vibrating Fork Level Switch Specialized vibrating fork switch for liquid level detection. Features include relay/PNP/NPN output, response time 1-2 seconds, IP65/IP67 protection, suitable for water, oil, chemicals, and various industrial liquids.
• Compact Solid Fork Level Switch Small form factor fork level switch designed for space-limited installations with high sensitivity.
• Vibrating Rod Level Switch Level switch using vibrating rod technology for point level detection in tanks and vessels.
• Rotating Paddle Level Switch Level switch using rotating paddle mechanism for powder and solid material level detection.
• RF Admittance Level Switch RF admittance-based level switch with 120 KHz frequency for measuring level of liquids, powders, and bulk solids. Features DPDT relay output, 0.5 AMPS at 230VAC contact rating, temperature range 0-100°C (integral) to 0-450°C (remote).
• Conductivity Level Switch Point level switch for conductive liquids using conductivity principle. Features 110/230V AC or 24V DC supply, one set of potential free changeover contacts rated 6A 230V AC, maximum sensitivity 25µ Siemens, response time 0.5 seconds.
• Capacitance Level Switch Capacitance-based level switch with 2Wire/3Wire/4Wire configurations, 24V DC input, measuring range 200mm to 3000mm (rigid probe) up to 15000mm (flexible probe), accuracy ±0.5% FS, pressure rating 5 KG/Cm2, temperature range -25 to 100°C.
• Magnetic Float Level Switch Float-based level switch using magnetic mechanism for point level detection in liquids.
• Piezometer Groundwater level monitoring device for borewell applications. Features 230V AC / 12V DC & 24V DC input, RS 485 communication, IP65 enclosure, GSM network connectivity (2G/3G/4G), humidity tolerance 97% RH.
• Telemetry System Remote monitoring system for collecting and transmitting flow and level measurement data over networks.

Quantifiable outcome

• Accuracy range ±0.5% to ±2.5% of reading depending on product type
• +3 more outcomes

Named customers27 records

Segments9 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Siemens India (Process Instrumentation): SITRANS family of flow and level instruments competes across the same industrial buyer set; particularly entrenched in power, oil & gas, and discrete manufacturing segments in India.
• Yokogawa India: Subsidiary of Yokogawa Electric; manufactures and supplies electromagnetic, vortex, and Coriolis flow meters plus level instruments in India. Competes head-to-head with Major Instruments in process-industry RFQs and operates at far larger scale.
• Emerson (Rosemount): Global process measurement major; Rosemount line covers magnetic, vortex, Coriolis, and differential-pressure flow meters plus level instrumentation. Competes in oil & gas, power, and water verticals across India.
• Endress+Hauser: Global leader in industrial process measurement (flow, level, pressure, analytics). Sells electromagnetic, vortex, and Coriolis flow meters in India through direct sales and authorized channel partners; sets the benchmark for product breadth and certifications.
• KROHNE Group: German specialist in process flow and level measurement; OPTIFLUX (EM), OPTISWIRL (vortex), and OPTIMASS (Coriolis) portfolios directly compete with Major Instruments' flow-meter line in chemicals and water.
• ABB India (Measurement & Analytics): Manufactures electromagnetic flow meters and level products in India under the ABB brand. Strong presence in water & wastewater and metals/mining segments that overlap with Major Instruments' customer list.
• Honeywell Process Solutions: Global process automation major offering flow, level, and pressure measurement alongside control systems. Competes for integrated plant-scope deals where Major Instruments is currently a sub-system supplier.

Direct peers

• Forbes Marshall: Pune-based Indian manufacturer of industrial flow meters, level instruments, and steam engineering products. Most directly comparable India-domestic flow/level instrumentation peer with overlapping technologies and customer base in chemicals, pharma, and oil & gas.
• Pune Techtrol (Flowtech Division): Indian manufacturer of electromagnetic, vortex, and ultrasonic flow meters plus level instruments. Closest India-domestic peer in size, product range, and go-to-market approach; competes directly for Indian SME and process-industry orders.

Regional players

• Badger Meter: US-headquartered flow-measurement specialist; competes in India primarily through channel partners in water/wastewater and oil & gas. Relevant as a flow-meter-only specialist competitor for major infrastructure tenders.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights6 records

Customer concentration

• Xx.com/ztronindia
• Facebookfacebook.com/ztron.india
• Instagraminstagram.com/ztronindia
• LinkedInlinkedin.com/company/majorinstruments

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Major Instruments