Emerson Net Safety ST3 Toxic Gas Sensor Assembly

Core Performance & Industrial Application

The Net Safety by Emerson ST320S-100-ASSY is an ST3 XChem toxic gas sensor assembly, compatible with Millennium II gas transmitters. It is designed to detect target toxic gas concentration in hazardous industrial environments, converts gas concentration into measurable electrical signal for the gas controller. The sensor assembly features fast response, good anti-poisoning performance and stable long-term output, used to warn operators of dangerous gas leakage.

Technical Specifications

▶ Product type: ST3 XChem toxic gas sensor assembly, order no. ST320S-100-ASSY

▶ Compatible device: Millennium II gas detector transmitter

▶ Detection principle: Electrochemical sensing

▶ Feature: Fast response, field replaceable sensor cell, explosion-proof suitability

▶ Mounting: Installed on Millennium II gas transmitter housing

▶ Operating temperature: -40 °C to +60 °C

▶ Protection rating: IP66

▶ Country of origin: USA

▶ Compliance: CE, ATEX, CSA

▶ Commodity code: 90271000

Industry Applications

Applied in petrochemical, oil & gas, refining and chemical plants for toxic gas leakage monitoring in hazardous zones.

Note: Confirm target gas type and measurement range before ordering