925 Micro Pirani™ Vacuum Transducers
Model: 925-micro-pirani-vacuum-transducer
925 Micro Pirani™ Vacuum Transducers
Model: 925-micro-pirani-vacuum-transducer
Technical Specs
Digital Communication
RS485/RS232 (4800 to 230400 Baud)
Sensor
MicroPirani™ (MEMS Thermal Conductivity)
Relays
3 relays SPDT(Optional)
Installation Orientation
Any
Measurement Range
1.0 x 10-5 Torr to Atmosphere
Set Point Range
5.0 x 10-4 Torr to 500 Torr
Calibration Gas
Air, Argon, Helium, Nitrogen, Hydrogen, H2O vapor, CO2, xenon, Neon
Operating Temperature
0° to 40°C (32° to 104°F)
Maximum Bakeout Temperature
85°C (185°F), non-operating
Digital Controls
Zero adjust, atmosphere adjust, pressure units, baud rate, address, factory default, gas type; set point functions: value, hysteresis, direction, enable analog output transducer status, switch, LED test
Digital Status
Pressure reading and units, set point, operating time, transducer temperature, user tag, model, device type, serial number, firmware and hardware versions part number, manufacturer
Analog Output
1 to 9 VDC, 100Ω maximum output impedance, 1 volt/decade
Analog Output Resolution
16 bit
Relay Contact Rating
1 A @ 30VAC/DC, resistive
Relay Response
<100 msec maximum
Power Requirements
9 to 30 VDC, < 1.5 watts max
Accuracy
5 x 10-4 to 10-3 Torr ±10% of reading
10-3 to 100 Torr ±5% of reading
100 Torr to atm ±25% of reading
Repeatability
10-3 to 100 Torr ± 2% of reading
Overpressure Limit
3000 Torr absolute
Internal Volume
(KF16) 2.80 cc
Exposed Materials
304 stainless steel, Silicon, SiO2, Si3N4, Gold, Viton®, Low out gassing epoxy resin
Electronic Casing and Flange
304 stainless steel
Weight
170 g (KF 16)
Compliance
CE
Technical Specs
Digital Communication
RS485/RS232 (4800 to 230400 Baud)
Sensor
MicroPirani™ (MEMS Thermal Conductivity)
Relays
3 relays SPDT(Optional)
Installation Orientation
Any
Measurement Range
1.0 x 10-5 Torr to Atmosphere
Set Point Range
5.0 x 10-4 Torr to 500 Torr
Calibration Gas
Air, Argon, Helium, Nitrogen, Hydrogen, H2O vapor, CO2, xenon, Neon
Operating Temperature
0° to 40°C (32° to 104°F)
Maximum Bakeout Temperature
85°C (185°F), non-operating
Digital Controls
Zero adjust, atmosphere adjust, pressure units, baud rate, address, factory default, gas type; set point functions: value, hysteresis, direction, enable analog output transducer status, switch, LED test
Digital Status
Pressure reading and units, set point, operating time, transducer temperature, user tag, model, device type, serial number, firmware and hardware versions part number, manufacturer
Analog Output
1 to 9 VDC, 100Ω maximum output impedance, 1 volt/decade
Analog Output Resolution
16 bit
Relay Contact Rating
1 A @ 30VAC/DC, resistive
Relay Response
<100 msec maximum
Power Requirements
9 to 30 VDC, < 1.5 watts max
Accuracy
5 x 10-4 to 10-3 Torr ±10% of reading
10-3 to 100 Torr ±5% of reading
100 Torr to atm ±25% of reading
Repeatability
10-3 to 100 Torr ± 2% of reading
Overpressure Limit
3000 Torr absolute
Internal Volume
(KF16) 2.80 cc
Exposed Materials
304 stainless steel, Silicon, SiO2, Si3N4, Gold, Viton®, Low out gassing epoxy resin
Electronic Casing and Flange
304 stainless steel
Weight
170 g (KF 16)
Compliance
CE
Resources & Downloads
Literature
Device Description Files
