Vacuum Gauge APG100
Description
APG100 series Active Pirani Vacuum Gauges are available in 2 models. The APG100-XM is the standard model and measures to 10-3 mbar, the APG100-XLC is a corrosion resistant version with measurement to 10-4 mbar. Both gauges feature compact size for easy installation, a linear output and a replaceable sensor tube. These gauges are compatible with all Edwards TIC instrument controllers and other Active gauge controllers and displays.
Specification
• Cable connections and gauge adjustment conveniently located, thereby minimising the space envelope required for access
• Sensor tube can be baked to 150 °C
• Adjustable set-point for simple process control and interlocking
• CSA, C/US Approved
ശ Meets safety requirements for electrical equipment for measurement
• Linear output – 1 Volt per decade for easy interface with vacuum control systems
• NW16, NW25 and DN16CF flange options for easy connection to vacuum systems
• LED status indicator shows normal and fault conditions
• Remote calibration possible
• Replaceable sensor tube/electronics lead to a low cost of ownership
• Tool-less replacement of spare parts
Technical parameters
| Pressure range | Atmosphere to 10-9 mbar/Torr |
| Accuracy * | Typically ±15% <100 mbar and ±30%<10-3 mbar |
| Maximum over pressure | 6 bar absolute (87 psia) |
| Power supply | +14.5 to +36 V d.c. |
| Power consumption | 2 W maximum |
| Output signal | 1.8 to 10.2 V d.c. |
| Adjustments | Atmosphere and setpoint |
| Set point | Open collector transistor |
| Maximum voltage | 40 V d.c. |
| Current | 100 mA maximum |
| Temperature range | |
| Operating | +5 to +60 oC |
| Storage | 0 to +70 oC |
| Materials exposed to vacuum (Both NW and CF versions) | Stainless steel (AISI 304, 316, 321, 347), Fluoroelastomer, soda lime glass, Tungsten, trace of Nickel and Nickel Iron |
| Internal volume | 26 cm3 |
| Weight | 0.8 kg |
| External interface connector | 8-way FCC68 / RJ45 Socket |
| Interface cables | Use range of active gauge cables |
| Standards | |
| Electromagnetic compatibility | EN 61326 Industrial Location, Class B emissions |
| Enclosure rating | IP40 |
* Accuracy is reduced at the limits of the measuring range.
Applications
Medium vacuum
Low vacuum
Vacuum range: 10-4 – 103 mbar