E-ITN 40
Manual for installation service and operation M2021/8a EN
3. TECHNICAL SPECIFICATIONS
Application t
min
≥ 35 °C (min. temperature of the heating medium)
t
max
≤ 105 °C (max. temperature of the heating medium)
Measuring principle two-sensor measuring principle
Conditions for registration temperature of the sensor of the radiator temperature ≥ 23 °C
difference of mean temperature of heating medium and surroundings
temperature ≥ 4 °C
Billing period yearly or monthly (customer defined)
Total evaluation factor unit scale, K = 1
Calendar functions Consumption
- total consumption (from beginning of operation or reset)
- consumption for billing period (current yearly + 6 previous)
- consumption for previous monthly billing period (current + 24
previous)
- date of beginning of measuring total consumption (DD:MM:YY).
- date of beginning of billing period (DD:MM)
- date of beginning of heating season (DD:MM)
- date of beginning of summer season (DD:MM)
Temperature of radiator
- max. temperature of sensor of radiator for past billing period
(current yearly + past yearly)
- max. temperature for sensor of radiator for past monthly billing
period (current monthly + 12 previous)
- min. temperature of sensor of radiator for past yearly billing period
(current yearly + past yearly)
- min. temperature of sensor of radiator for monthly billing period
(current monthly + 12 previous)
- average temperature of sensor of radiator for past monthly billing
period (current monthly + 12 previous)
- date of record of highest temperature of sensor of radiator for past
yearly billing period
- date of record of lowest temperature of sensor of radiator for past
yearly billing period
- average temperature of sensor of radiator for previous day
- current temperature of sensor of radiator
Environment temperatures
- average temperature of environment for yearly billing period
(current yearly + past yearly) (just 1. 11. to 31. 3.)
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