Description
17
GA01212_002_C1 - 04/2017 - © Leybold
Type designation of the temperature sensor PT100 installed on the
exhaust side
P/N 140 091
TR10-C with protection tube; TW35 type
P/N 140 092
TR10-C with protection tube; TW35 type
1.5 Technical data
P/N
140 091 / 140 092
Nominal pumping speed
1)
m
3
· h
-1
18.9
Pumping speed
1)
m
3
· h
-1
16 / 15
Ult. partial pressure w/o gas ballast
1)
mbar
< 1 · 10
-4
Ultimate total pressure w/o gas ballast
1)
mbar
< 2 · 10
-3
Ultimate total pressure w/ gas ballast
1)
mbar
< 5 · 10
-3
Water vapour tolerance
1)
mbar
25
Water vapour capacity
g · h
-1
240 / 65
Oil filling, min./max.
l
0.55 / 1.3
Noise level to DIN 45 635,
(w/o and w/ gas ballast)
dB (A)
54 / 56
Admissible ambient temperature
2)
°C
+12 ... +40
Weight (complete system)
kg
72
Intake port intake and exhaust side
DN
inside thread G 3/4” / G 1”
Coupling type
ROTEX
®
KTR 24
Explosion protected temperature sensor PT100 in
the flame arrester on the intake side
Limitation of the max. rated input
Terminal socket
25 mW
1 x PT100, 4 conductors
Explosion protected temperature sensor PT100 in
the flame arrester on the exhaust side
Limitation of the max. rated input
Terminal socket
25 mW
1 x PT100, 4 conductors
Max. gas admission temperature
°C
60
Pressure transducer
Output signal 4...20 mA, 2 conductors
Measurement range: 0...4 bar (relative)
Electrical connection: angled connector
DIN EN 175301-803, IP 65
cf. enclosed Operating
Instructions for the pressure
transducer
Highest permissible pressure in the oil
box
bar (g)
0.5
1)
In acc. with DIN 28 400 et seq. valid for LVO 100. For other oils the ultimate pressure may differ.
2)
The motor may accelerate with a delay when simultaneously an undervoltage is present at the motor
and the pump is at the minimum permissible and ambient temperature. Under such operating condi-
tions the motor protection switch may respond. In this case the motor may be started again.
