Front Load Single Sensor
The INFICON Front Load Single Sensor is a reliable and durable crystal sensor designed for easy insertion of the crystal holder in applications with limited space for side insertion. It features a front load design, mechanical assembly for easy field replacement, and compatibility with various feedthrough configurations.
Specification Snapshot
Size (maximum envelope without shutter)
27mm x 61.47mm x 17.53mm (1.063in x 2.42in x 0.69in)
Material - Connector (Microdot)
Stainless steel
Material - Connector (Microdot)
Teflon and glass insulated
Crystal Diameter
13.97mm (0.550in)
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Overview
The INFICON Front Load Single Sensor is a reliable and durable crystal sensor designed for easy insertion of the crystal holder in applications with limited space for side insertion. It features a front load design, mechanical assembly for easy field replacement, and compatibility with various feedthrough configurations.
Specifications
| Parameter | Value |
|---|---|
| Maximum bakeout temp with no water | 130°C |
| Maximum operating isothermal environment temperature with minimum water flow | 400°C |
| Size (maximum envelope without shutter) | 27mm x 61.47mm x 17.53mm (1.063in x 2.42in x 0.69in) |
| Water tube diameter | 3.175mm (1/8in) O.D. seamless stainless steel |
| Crystal exchange | Front loading; self-contained package for ease of exchange |
| Mounting | Two #4-40 tapped holes on the back of the sensor body |
| Feedthrough | Two pass water 4.8mm (3/16in) O.D. tubing with Microdot coax connector |
| Water flow rate | Minimum water flow 150-200cc/min, 30°C max (do not allow to freeze) |
| Water quality | Coolant should not contain chlorides as stress corrosion cracking may occur; extremely dirty water may result in loss of cooling capacity |
| Material - Body and holder | 304 type stainless steel |
| Material - Springs, electrical contacts | Au plated Be-Cu |
| Material - Water tubes | S-304, 3.175mm (0.125in) O.D. x 0.381mm (0.015in) wall thickness seamless stainless steel tubing |
| Material - Connector (Microdot) | Stainless steel |
| Material - Connector (Microdot) | Teflon and glass insulated |
| Material - Insulators | >99% Al2O3 |
| Material - Wire | Teflon insulated copper |
| Material - Braze | Vacuum process high temperature Ni-Cr alloy |
| Crystal Diameter | 13.97mm (0.550in) |
Applications
1. Thin film deposition processes 2. Vacuum systems 3. High-temperature environments
Key Features
1. Front load crystal holder for easy installation 2. Adjustable length with compression fittings 3. No brazing required if ordered with compression fittings or welded to feedthrough 4. Sensor/feedthrough combinations available welded to customer-specified lengths
Datasheet
Product Datasheet
PDF
Supplier Information
<p>INFICON is a leading provider of innovative instrumentation, critical sensor technologies, and advanced process-control software that enhance productivity and quality in vacuum-based manufacturing. Its analysis, measurement and control products are widely used in semiconductors, thin-film coating, flat-panel displays, solar cells, automotive and refrigeration leak detection, life sciences and more. Headquartered in Switzerland (listed on SIX as IFCN), INFICON established its China operation (a wholly owned subsidiary) with a Shanghai manufacturing plant in 2006 and sales offices in Beijing, Shanghai, Guangzhou and Hong Kong.</p>
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