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A compact and accurate unit for measuring the absolute pressure of any gas or liquid that does not attack 304/316 stainless steels (stainless diaphragm version) or 304 stainless steel/silicon (silicon diaphragm version).
Features
- Sensors are available in a wide variety of flange and tube terminations
- Includes 10' sensor cable and 6' line cord
- Sensor can withstand prolonged bakeout to 100° C
We offer three options for the electronics:
- Indicator only (no set-points)
- Controller (with 2 set-points)
- Active Switch with transmitter (1 set-point)
Indicator & Controller Features:
- 3-1/2 digit LCD displays reading in Torr (standard), or mbar (optional)
- Accurate, high-resolution digital measurement for about the same cost as analog devices
Active Switch
- Plugs directly onto the diaphragm manometer tube, providing an inexpensive means to control your vacuum system
- Use switch to control backfill pressure on pumping and purge operations, or connect the output to a PC/PLC for digital control driven by the output signal
NOTES: Diaphragm manometer gauge tube sold separately. Power supply and diaphragm manometer gauge tube sold separately.
Specifications Table
| Measurement Method | Diaphragm Manometer |
| Measurement Range | 0.75-1,500 Torr (1.3 to 2,000 mbar) |
| Accuracy (% of measurement) | 1% of reading or ±2 Torr |
| Temperature (bakeout) | 100° C (212° F) |
| Display | 3-1/2 digit LCD |
| Materials Exposed to Vacuum | 304 SS and 316 SS or pure silicon |
| Repeatability | ±1 Torr |
| Mounting/Installation Orientation | Any |
| Analog Outputs | Standard: 0-1.500 VDC Option for 1/4 DIN: 0-1.500 VDC & 4-20 mA |
| Response Time | <400 milliseconds |
| Regulation | <1% reading change for ±20% V change |
| Mounting Options | Standard: Fits Hastings, Varian, TeleVac 2.8" round cutouts Optional: 1/4 DIN enclosure (to CSA standards) |
| Resolution | 0.15% of F.S. |
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