-
- PDF Downloads:
-
Product Section from Catalog
- Questions?
-
Email to USA
-
Email to Canada
-
Email to Europe
-
Email to China
-
Email to Rest of World
300 Series Gauge with Integrated Controller & Display
These gauge tubes and controllers are ideal for new applications or as direct "drop-in", low-cost equivalents to the Convectron® brand of Granville-Phillips gauges.
Features
- Wide measuring range: 10-4 Torr to 1,000 Torr (10-4 to 1,333 mbar)
- Performance identical to existing Convectron gauges
- Less prone to damage from mechanical shock or vibration than Convectron tubes
- Less outgassing and faster response to pressure changes than Convectron tubes
- New applications or low-cost, plug-compatible, drop-in replacement gauge for Convectron gauges and Mini-Convectron modules
- Performance identical to existing Convectron gauges
- Rugged design withstands more abuse and harsh environments
- Significant savings—no changes to your system, you use your existing Convectron controllers, cables, and modules
- No changes to your process—a single vacuum gauge can monitor your vacuum system pumpdown and venting; helps keep your process up and running, even if it's not a laboratory environment
- Controllers feature universal power and are CE marked
Specifications Table
| Measurement Method | Convection |
| Measurement Range | 1 x 10-4 to 1,000 Torr (1.3 x 10-4 to 1,333 mbar) |
| Communications Interface | RS-485/RS-232 |
| Temperature (operating) | 0-40° C |
| Temperature (storage) | -40-70° C |
| Temperature (bakeout) | 150° C (gauge only -- electronics removed) |
| Display | 4-digit LCD (user-selectable Torr, mbar, or Pa) |
| Materials Exposed to Vacuum | Gold-plated tungsten, 304 & 316 stainless steel, glass, nickel, Teflon |
| Set-Point Relays | Two SPDT Relays |
| Relay Response | 1A at 30 VDC resistive, or AC non-inductive |
| Mounting/Installation Orientation | Horizontal recommended |
| Analog Outputs | 1) non-linear S-curve 0.375–5.659 VDC 2a) linear 0–10 VDC, user scalable (default is 0–10 VDC = 0–1 torr), or 2b) log-linear 1–8 VDC, 1V/decade |
| Internal Volume | 26 cm3 (1.589 in3) |
| Input Power | 11-30 VDC, protected against power reversal, transients, and over-voltages |
| Connections | 9-pin sub-D (male) and 15-pin high-density sub-D (male) |
Ordering Table
| Description | Termination | Manual | PartNo | Price | Add To Cart |
|---|---|---|---|---|---|
Questions? Email us: [USA] | [Canada] | [Europe] | [China] | [Rest of World]
Accessories Table
| Accessory Type | Description | PartNo | Price | Add To Cart |
|---|---|---|---|---|
Questions? Email us: [USA] | [Canada] | [Europe] | [China] | [Rest of World]
News
Follow Us
Copyright ©1996-2012 Kurt J. Lesker Company® All rights reserved