Power supply | |
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Operating voltage | DC 3 V (2 x 1.5 V AA alkaline batteries) |
Battery life | >1 year (with AA alkaline batteries) |
Sensor inputs | |
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Internal thermistor | 10 kΩ ± 1% at 25 °C |
Radio frequency | |
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Frequency band | ISM 433MHZ |
Maximum radio-frequency power | 4.19 dBm |
Operational data | ||
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PID control: Minimum period Minimum pulse length | Slow 4 min 12 min | Fast 2 min 6 min |
Setpoint setting range | 5…30 °C | |
Factory setting comfort setpoint | 20 °C |
Environmental conditions | |
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Resolution of settings and displays Setpoints Actual value displays |
0.5 °C 0.5 °C |
Operation Climatic conditions Temperature Humidity | IEC 60721-3-3 Class 3K5 0…+40 °C <90% r.h. |
Transport Climatic conditions Temperature Humidity Mechanical conditions | IEC 60721-3-2 Class 2K3 -25…+60 °C <95% r.h. Class 2M2 |
Storage Climatic conditions Temperature Humidity | IEC 60721-3-1 Class 1K3 -10…+60 °C <90% r.h. |
Standards, directives and approvals | |
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EU conformity (CE) | A6V101123354 *) |
RCM conformity to EMC emission standard | A6V101123355 *) |
Safety class | III as per EN 60950-1 |
Pollution degree | 2 |
Degree of protection of housing | IP20 |
Environmental compatibility | The product environmental declaration (A6V101123359 *) contains data on environmentally compatible product design and assessments (RoHS compliance, materials composition, packaging, environmental benefit, disposal). |
*) The documents can be downloaded from: http://siemens.com/bt/download.
Eco design and labeling directives | |||
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| Based on EU Regulation 813/2013 (Eco design directive) and 811/2013 (Labeling directive) concerning space heaters, the following classes apply: | ||
Application with On/Off operation of a heator | Class I | Value 1% | |
PWM (TPI) room thermostat, for use with On/Off output heaters | Class IV | Value 2% |
General | |
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Weight (including package) RDH100RF/SE |
475 g |
Color of housing front | Signal-white RAL9003 |
Housing material | ABS (LCD lens:PC) |