Parameter | Range |
Ambient operating temperature | 0 to 40°C, max 70% rH |
Flow pipe temperature | 75°C max |
Transportation & storage temperature range | -20 to +65°C, max 70% rH |
Dimensions (LWH) | 83 x 60 x 64 mm (63 x 60 x 64 without valve connector) |
Weight | 280 g (not including packing) |
Operation at high altitude | Max 2000 m / 6500 ft above sea level |
Max pin stroke (calibration range) | > 5.5 mm |
Operating pin stroke (0-100%) | 2.56 mm typical |
Pin Stroke Resolution | Steps of 1% |
Adjustment speed | 0.727 mm/s typical |
Stall force | 140N |
Noise level | < 35 dB(A) @ 70 N load |
Radio Communication Interval (default) | 10 minutes |
Radio Communication Interval during Installation Cycle | 10 seconds for 5 minutes |
Radio Communication attempt Interval (after join fail or 6 consecutive communication fails) | 3 * 10 seconds Then 2 minutes Then 60 minutes |
Valve protection and Auto-off when active but not installed on valve body | Every 6 weeks: Execute run-in sequence. On pass return to previous position. On fail enter mounting position, communicate OFF and shut down. |
Antifreeze | Valve side sensor <= 6°C
|
Safe position default | Depending on Safety Mode: Either default temperature setpoint Or default valve position Default: Setpoint Flow 57°C |
Operating Modes
| Valve Position [%] Target Flow Temperature (°C) Default: Setpoint Flow Temperature (°C) |
Accuracy of internal valve side temperature sensor | ±0.5°C |
Accuracy of internal ambient temperature sensor | ±0.5ºC
|
Default offset of internal valve-side temperature sensor | +5K (Added to the raw sensor value FSRV) |
Energy storage | LTO (Nominal 500mAh) |
Energy generation minimum requirement | 90 days / year @ 45ºC flow pipe temperature |
Battery voltage flag (ES) | Battery-low flag will be set when battery voltage drops below 2.3V |
Conformity Radio Radio EMC EMC EU Human Exposure Product safety | CE: EN300220-2V3.1.1 & EN300220-2V3.2.1 & EN300220-1V3.1.1 EN301489-1 V2.2.3 / -3 V2.1.1[] [] EN55014-1 / -2 EN62479 EN60335 |
Radio specification | 868.0 - 868.6 MHz, 14 dBm SF12 |
Page Comparison
General
Content
Integrations