|
LQM III Heat Meter Assembly:
3/4" Qn 2.5 Complies with OIML R75, EN1434 (kW,mW and GJ)
Meter |
mm
inches |
20
3/4'' |
|
|
Qmax |
mł/h |
5 |
|
|
Qn |
mł/h |
25 |
|
|
Qt |
l/h |
200 |
|
|
Qmin |
l/h |
50 |
|
|
PN |
bar |
16 |
|
|
Pressure loss |
bar |
< 1 |
|
|
Starting flow |
l/h |
< 15 |
|
|
Minimum reading |
lt |
0.05 |
|
Remote meter kit includes:
RS232 & RS485 Data ouput (See Options)
Pulse Output (See options)
M-Bus Output/EN 1434 (See options)
TRANSMITTED DATA
- User number
- Error code
- Serial number
- Energy
- Volume
- Power
- Flow rate
- Higher temperature
- Lower temperature
- Temperature differrence
- Tarriff energy
- Time of operation
- Time of operation with error
- Time and date of calculator clock
- Average temperature for last 24 h (higher)
- Average temperature for last 24 h (lower)
- Average flow rate for last 24hours
The LQM III Integrator has the option to be used as a dual channel Energy meter
for Hot or Chilled systems, with the addition of another flow meter and temp sensors.
See data sheet for further options. |
LQM III Heat Meter Assembly: 2" Qn 15 m3/hr (kW,mW and mJ, GJ shown) 
