|
|  | 
MPG400 Series Combination Gauge
Pirani and Cold Cathode (Inverted Magnetron) Vacuum Gauge
Combination Penning High Vacuum Full Range Gauge
• NW25 (KF25) or 2.75" OD Conflat
• FPM (Viton) Sealed
• No filament to burn out
• One logarithmic analog output signal: 0…. +10.5 V
High Vacuum Gauge, Measures From:
• 5x10-9 mbar to Atmosphere
• 3.8x10-9 Torr to Atmosphere
MPG 400 Non-Surplus, Standard Inventory
Additional Technical Information Located At The Bottom Of This Page
Drop In Replacement for Leybold Vacuum (Oerlikon):
• 230070 PTR90, DN25KF PenningVac
• 230072 PTR90, DN40CF PenningVac
New Oerlikon Leybold PENNINGVAC PTR 90 Pirani with a Cold Cathode Ionization Sensor Gauge, 230070
|
|
MPG400 Series Specifications
|
|
|
Measurement range (air, N2)
|
5
x 10-9 … 1000 mbar
|
|
3.8
x 10-9 … 760 Torr
|
|
Accuracy (N2)
|
±30%
of reading
|
|
1
x 10-8 … 100 mbar
|
|
Repeatability
|
±5%
of reading
|
|
1
x 10-8 … 100 mbar
|
|
Mounting
Orientation
|
ANY
|
|
Admissible pressure
|
<10 (limited to inert
gases)
|
|
bar (absolute)
|
|
Admissible temperature
|
|
|
Operation (ambient)
|
+5
… +55°C
|
|
Storage
|
-40
… +65°C
|
|
Bake-out*
|
150°C
|
|
Filament temperature
(Pirani)
|
120°C
|
|
Supply Voltage
|
|
|
At Gauge
|
+15
… +30 VDC at gauge
|
|
At Supply Unit
|
+16
… +30 VDC with maximum cable length**
|
|
Ripple
|
<1 V (p-p)
|
|
Power
Consumption
|
<2 W
|
|
Fuse
to be connected
|
<1 AT
|
|
Output Signal
(Measurement Signal)
|
|
|
Voltage Range
|
0
… +10.5 V
|
|
Measurement Range
|
+1.82
… +8.6 V
|
|
Voltage vs. Pressure
|
logarithmic, 0.6 volts per decade
|
|
Error Signal
|
|
|
No supply
|
<0.5
V
|
|
Pirani sensor, filament rupture
|
>9.5
V
|
|
Output impedance
|
2
x 10 Ω
|
|
Minimum loaded impedance kΩ
|
10, short-circuit proof
|
|
Response Time
|
|
|
p > 10-6 mbar
|
<10
ms
|
|
p = 10-8 mbar
|
1000
ms
|
|
Identification gauge
|
85, referenced to supply common
|
|
Status
|
|
|
Pirani Only Mode
|
0
V (low)
|
|
Pirani & Cold Cathode
Combined Mode
|
15
… 30 V (high)
|
|
LED Green
|
High
Voltage On
|
|
Electrical
Connection
|
FCC 68 appliance connector,
|
|
|
8 poles, female
|
|
Sensor
Cable
|
8 poles plus shielding
|
|
Cable
Length (max)
|
<50 (8 x 0.14 mm2)
|
|
Operating
Voltage
|
<3.3 kV
|
|
Operating
Current
|
<500 μA
|
|
Materials exposed to vacuum
|
stainless
steel, Al2O3, FPM75
|
|
|
Mo,
Ni, Au, W
|
|
*Without electronics and magnetic shielding
|
|
**The minimum voltage of the supply unit must be
increased proportionally to the length of the sensor cable. |
Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com
This item is no longer available to customers with a
FINAL DESTINATION OUTSIDE THE US, Mexico or Canada.
Contact Manufacturer To Purchase Directly.
LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products. |
|
