# Absolute Instruments Pvt Ltd

Flow Meters, Level Transmitters, and Pneumatic Valves for Process Automation

Absolute Instruments supplies ATEX-certified instrumentation to importers and distributors across industrial process markets. Inquiry response within one business day.

- Canonical: https://catalog.reevol.com/p/marketing/siri-online-shopping
- Language: en
- Last updated: 2026-09-25

## Supplier facts

- HS codes: 9026.10, 9026.20, 8481.80, 9031.80
- Product categories: Electromagnetic Flow Meters, Level Transmitters, Pneumatic Actuated Ball Valves, Pneumatic Actuated Butterfly Valves, Water Analysers, Flow Meters, Water Analyzers, Pneumatic Valves, Process Automation Instruments, Pressure Instruments, Temperature Instruments

## Certifications

- Explosion Proof: supplier-declared, pending confirmation
- ATEX: supplier-declared, pending confirmation
- IP67: supplier-declared, pending confirmation
- IP68: supplier-declared, pending confirmation

## Instrumentation and Valve Products (6)

### Electromagnetic Flow Meters
AMF-5100 covers line sizes 15, 3000 mm with 0.2%, 1.0% accuracy, tri-electrode design, and 4-20mA/Pulse/RS485/HART output; explosion-proof rated.
- AMF-5100 Electromagnetic Flowmeter

### Vortex and Ultrasonic Flow Meters
7500C Vortex Flowmeter handles -50°C to 350°C in 316L SS construction; UFM-2500 Clamp-On Ultrasonic covers DN25, DN6000 mm with ±1% accuracy and a built-in 24K data logger.
- 7500C Vortex Flowmeter
- UFM-2500 Clamp-On Ultrasonic Flowmeter

### Level Transmitters
AR-8500 Radar Transmitter operates at 76, 81 GHz over 0, 100 m with ±1 mm accuracy and Ex dia IIC T6 Gb rating; ULT 2100 Ultrasonic covers 0, 20 m at 0.25, 0.5% accuracy with IP68 and Modbus output.
- AR-8500 Radar Level Transmitter
- ULT 2100 Ultrasonic Level Transmitter

### Water Analyzers
Inline analyzers for pH, Conductivity/TDS, ORP, DO, TSS, and COD/BOD; IP68-rated enclosures; ATEX/Ex-proof certified; 4-20mA HART and FOUNDATION fieldbus output.
- pH Analyzer
- Conductivity / TDS Analyzer
- DO Analyzer
- COD/BOD Analyzer
- Analyzer Types: pH, Conductivity/TDS, ORP, DO, TSS, COD/BOD
- Display: LCD Display
- Communication: 4-20mA HART, FOUNDATION fieldbus
- Area Classifications: Intrinsically safe, Ex Proof, Flameproof, ATEX
- Power Supply: 24VDC, 220VAC (built-in lightning protection)
- Protection Level: IP68

### Pneumatic Actuated Ball Valves
15, 200 mm line sizes; WCB, CF8, CF8M, or DI body; PTFE/TFM seat; Class 150# and 300# ratings; pneumatic double and single acting actuators available.
- Pneumatic Ball Valve with Rotary Actuator

### Pneumatic Actuated Butterfly Valves
40, 400 mm centric design in wafer, lugged, or double-flanged configurations; WCB, CI, CS, or DI body; pneumatic double and single acting actuators.
- Pneumatic Butterfly Valve with Rotary Actuator

## FAQ

**What types of flow meters does Absolute Instruments supply?**

The portfolio covers electromagnetic (AMF-5100, line sizes 15, 3000 mm), vortex (7500C, 15, 200 mm, -50°C to 350°C), and clamp-on ultrasonic (UFM-2500, DN25, DN6000 mm) flowmeters, all with 4-20mA/HART/RS485 output options.

**Are the instruments certified for hazardous locations?**

Yes. Selected products carry ATEX, Explosion Proof, IP67, and IP68 certifications. The AR-8500 Radar Level Transmitter, for example, is rated Ex dia IIC T6 Gb, and the water analyzers hold ATEX/Ex-proof certification. Verify applicable approvals for your specific project requirements.

**Which HS codes apply to these products?**

Flow measurement instruments fall under 9026.10 and 9026.20; pneumatic valves under 8481.80; and other process measurement instruments under 9031.80. Confirm classification with your customs authority before import.

**Is Absolute Instruments a manufacturer or a trading company?**

Absolute Instruments is a supplier of process automation instrumentation and valves. For clarification on manufacturing arrangements relevant to your sourcing requirements, please raise this in your inquiry.

**Which buyer types does Absolute Instruments work with?**

The company serves importers, distributors, and wholesalers across industrial process markets, including mixed-size buyers.

**How do I request pricing or product specifications?**

Use the inquiry form on this page to submit your product interest, target line sizes, and any certification requirements. A response is provided within one business day.

## Contact

- Inquiry endpoint (POST form): https://catalog.reevol.com/api/marketing/inquiry/siri-online-shopping