Page Comparison

Parameter

Value

Ambient operating temperature range

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 mm without valve connector)

Weight

280 g (excluding packing)

Operation at high altitude

Max 2000 m / 6500 ft above sea level

Max pin 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

100N

Noise level

< 35 dB(A) @ 70 N load

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

Accuracy of internal valve side temperature sensor

±0.5°C

Accuracy of internal ambient temperature sensor

±0.5ºC

Energy storage

LTO (Nominal 500mAh)

Energy generation minimum requirement

90 days / year @ 45ºC flow pipe temperature

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