Zetron Instrument focuses on providing customized solutions for precision analysis and monitoring.

R320 Airborne Particle Sensor

For distributed cleanroom and process monitoring

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Continuous monitoring where it matters

R320 supports single-point or distributed cleanroom monitoring. Its 4-inch touchscreen displays live results locally, while automatic flow control and multi-protocol communication simplify continuous supervision and system integration.

Four strengths for continuous monitoring

Stable sample flow

Automatic flow control maintains the 28.3 L/min sampling rate for consistent measurement.

Local control

A 4-inch touchscreen displays live particle data and provides direct access to core settings.

Flexible integration

RS485, Ethernet and optional Wi-Fi can operate independently or simultaneously.

Standards ready

Supports ISO 21501-4, ISO 14644 and GMP-regulated cleanroom monitoring.

Simple deployment

Install

Place at the monitoring point

Configure

Set ID, network and alarms

Monitor

View live particle data

Integrate

Transmit data to the system

Typical applications

Pharmaceutical cleanrooms

GMP production monitoring

Semiconductor facilities

Controlled-area monitoring

Medical-device production

Clean manufacturing support

Biological laboratories

Continuous particle control

Core capability

Stable flow

Automatic flow control

Multi-link

RS485 · LAN · optional Wi-Fi

Local control

Touchscreen setup & alarms

Real-time data

Online status monitoring

Standards ready

ISO 21501-4 · ISO 14644 GMP/EU GMP/USFDA

Technical specifications

Standard performance and configuration data for R320.

Model	R320
Standard particle size for testing	0.5μm, 5.0μm ( other particle sizes are optional )
Standard sampling flow rate	28.3 L /min (1 CFM)
Compliance Standards	ISO 21501-4, ISO 14644, GMP/EU GMP/USFDA
Zero counting error	<1 piece/5min
Operating ambient temperature	10℃～35℃
Working environment humidity	≤75% RH (non-condensing)
shell material	Industrial metal casing, dustproof and electromagnetic interference resistant, suitable for ceiling installation.
Data transmission characteristics	Real-time upload and online device status monitoring
Size and weight	1929571mm (LengthWidthDepth); 1.35kg

Specifications may vary by configuration. Confirm the final configuration before ordering.

MONITORING PURPOSE

Monitor particle levels continuously across critical cleanroom locations.

SYSTEM INTEGRATION

PoE, RS485, Ethernet and optional Wi-Fi simplify deployment.

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