New Cosmos - Single point gas sampler

Product catalog summary

Overview: The document describes the PS-7 Gas Detection System designed for semiconductor manufacturing plants. It highlights the system's compact design, ease of use, and advanced features for detecting gases like NF3.

Specifications:

Detection Principles: Controlled potential electrolysis, hot wire semiconductor, and galvanic cell sensors.
Sampling Method: Pump suction type with automatic flow rate control.
Power Source: 24V DC with a power consumption of approximately 7W.
Operating Conditions: Temperature range of 0°C to 40°C and humidity range of 30-85% RH.
Dimensions and Weight: W62×H124×D143mm, approximately 1.0kg.

Key Features:

Compact and Lightweight: The PS-7 is smaller and lighter than previous models, facilitating easy installation.
LCD Status Display: Provides clear visibility of gas concentration, alarm status, and error messages.
Sensor Unit Management: Prevents incorrect sensor insertion and allows easy replacement without tools.
Data Acquisition: Compatible with PDA for data retrieval and DeviceNet for PLC connectivity.
Standards Compliance: Meets CE and SEMI standards.

Alarms and Indicators:

Gas Alarm: Two-stage alarm with red LED and LCD indications.
Flow Alarm: Yellow LED and LCD indications for low flow or clogging.
Sensor Trouble Alarm: Yellow LED and LCD indications for sensor issues.
Pyrolyzer Wire Break Alarm: Specific to models with a pyrolyzer, indicated by yellow LED and LCD.

Maintenance and Support:

Factory-calibrated sensor units ready for use upon delivery.
Trade-in and recycling options for sensor units to reduce costs.
Reliable management system for replacement periods and maintenance support.

Catalog excerpts

Detection Principle Galvanic cell sensor PS-7 Model Detection Principle Sampling Method Sampling Tubing 1 Gas Concentration Indication Alarm Indication External Output Applicable Cable Operating Temperature/Humidity Range ° Power Source Power Consumption Dimensions Weight Installation × ° × × Hot wire semiconductor sensor Galvanic cell sensor Controlled potential electrolysis sensor

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