Technical Characteristics
| Pressure level: |
PN 100 |
| P perm.: |
100 bar |
| Temperature range: |
-15 °C to +60 °C |
| Medium: |
all gases acc. to DVGW worksheet G 260/I |
| Housing (wetted): |
aluminium wrought alloy |
| Display: |
optical and per reed |
| Setting pointer: |
standard, contained |
| Valve diameter: |
28 mm |
| Response amount: |
> 40 litres air/h (in normal condition) |
| Material: |
aluminium wrought alloy |
| Display: |
pointer plus setting pointer |
| Connections: |
female thread G 1“ |
| Electrical connection (option): |
Reed contact (3-pole/DIN) |
Prices
| Gas leakage monitoring device connections in corner version |
LGMLI1OR |
170,10 |
|
| Gas leakage monitoring device connections in straight version |
LGMLI2OR |
170,10 |
|
| Gas leakage monitoring device connections in corner version with reed contact |
LGMLI1MR |
223,70 |
|
| Gas leakage monitoring device connections in straight version with reed contact |
LGMLI2MR |
223,70 |
|
| Inspection certificate DIN EN 10204 3.1 |
APZ |
18,00 |
|
In general
The gas leakage monitoring device is a monitoring device for gas pressure regulating equipment for showing the response of the safety valve for gas leakages (SBV).
Function
As soon as the SBV is addressed, the flow body, the one which is connected to a magnet is raised. Hereby the pointer is moved from the green range into the red range via magnetic coupling. The red setting pointer also moves. This red setting pointer remains standing in the red display field until it is reset manually e.g. by checking the zero cut-off of the gas pressure regulator. The gas leakage monitor type LI is available with a reed contact. Signal contacts are tapped through a 3-pole DIN-plug (with bayonet connection).
Option to gas leakage monitoring device
Reed contact type SPDT:
3-pole connector acc. to DIN 41524 (1 opener & 1 closer)
Electrical capacity: 3 VA / 28 V / 0,25 A
Explosion protection: intrinsically-safe (Ex) i G5 via (Ex) interface relay
