Manual

- Pipe thread, cylindrical (DIN 3852-A) G¾ A, G1 A
- American pipe thread, conical
(ASME B1.20.1)
¾ NPT or 1 NPT
- Flanges DIN from DN 25, ANSI from 1"
- hygienic fittings Bolting DN 40 PN 40, Clamp 1 " DIN 32676
ISO 2852/316L, Clamp 1½" PN 10 DIN 32676
ISO 2852/316L, conus DN 25 PN 40, Tuchenhagen
Varivent DN 50 PN 10
Max. torque - process fitting
- Thread G¾ A, ¾ NPT 75 Nm (55 lbf ft)
- Thread G1 A, 1 NPT 100 Nm (73 lbf ft)
High voltage test (enamel) max. 5 KV
Gas-tight leadthrough (optional)
- Leakage rate < 10
-6
mbar l/s
- Pressure resistance PN 64
Output variable
Output Relay output (DPDT), 2 floating spdts
Turn-on voltage
- Min. 10 mV
- Max. 253 V AC, 253 V DC
Switching current
- Min. 10 µA
- Max. 3 A AC, 1 A DC
Breaking capacity
- Min. 50 mW
- Max. 750 VA AC, 54 W DC
If inductive loads or stronger currents are switched
through, the gold plating on the relay contact
surface will be permanently damaged. The contact
is then no longer suitable for switching low-level
signal circuits.
Contact material (relay contacts) AgNi (Au plated) or AgSnO (Au plated)
Modes (switchable)
- A Max. detection or overflow/overfill protection
- B Min. detection or dry run protection
Measuring accuracy
Deviation ± 1 mm (0.04 in)
LEVEL SWITCH 8112 • - Relay (DPDT) 27
9 Supplement
32050-EN-120418