Type: SENSUS heat meter POLLUTHERM Qp 10 V PT500 B/300/DN40/G2" R11/2"/PN16/100/6,0 7738317840 NEW
Combined (split) heat meter with paddle-wheel meter as flow sensor, battery version Consisting of: Flow sensor, calculator, platinum thermometer, sealing material and wall bracket. Approval according to the European Measuring Instruments Directive (MID) in accuracy class 2 qi/qp=1/100 for horizontal installation. Flow sensor: Fully dry rotor without reduction in the wet room, wear-resistant hard metal sapphire bearing, protected magnetic coupling, tamper-proof reed pulse transmitter. Calculator: Programmable, optical interface, 16 monthly values for heat consumption, volume, maximum values for flow rate and heat output, MiniBus interface integrated. M-Bus, impulse and LONWORKS retrofittable.
Flow sensor:
Length L: 300 mm
Connection AG: G2"
Nominal flow rate qp: 10 m3/h
Min. flow rate qi: 0.1 m3/h
Max. flow rate qs: 20 m3/h Max. flow rate qs: 0.1 m3/h Max. flow rate qs: 0.1 m3/h Flow rate qs: 20 m3/h
Start-up value: 0.025 m3/h
Pressure loss at qp: 0.25 bar
kvs value: 20 m3/h
Flow rate at 0.1 bar Pressure loss: 6.3 m3/h
Temperature range: 5 - 130C
Calculator:
Fast measuring cycle: 2 seconds for temperatures 4 seconds for power and flow rate
Temperature measuring range: 1 to 180C
Temperature difference: 3 to 150 K
Cut-off limit: 0.15 K
Measuring accuracy: better than +/- (0.5+dTmin/dT)%
Temperature sensor: PT500, L:100mm, d=6.0mm,
Cable L:2m
Order number: PTHHF840
PDF
