The SEM62.1 Standard Transformer
Primary Supply 230V AC, Secondary Supply 24V AC
Output power rating of 30 VA.
An integral self-resetting fuse on the primary side protects the transformer from overheating.
Suitable for mounting on DIN rails
Reduction in Voltage | AC 230 V to AC 24 V |
Power supply | AC 230V -15….+10% |
Primary electrical data – Power consumption | Max. 200mA |
Secondary electrical data – Voltage (Safety extra low voltage) | AC 24V |
Weight (Including Packaging) | 0.9kg |
Dimensions(W x H x D) | 113.8 x 106 x 56.4 mm |
The SEM62.1 Standard Transformer
Primary Supply 230V AC, Secondary Supply 24V AC
Output power rating of 30 VA.
An integral self-resetting fuse on the primary side protects the transformer from overheating.
Suitable for mounting on DIN rails
To control the air velocity to a constant value, or to balance out pressure fluctuations (supply or extract air control), or to monitor the flow in air ducts. Primarily is used for modulating fan control in primary plants to set the basic volume flow. Available in three measuring ranges : 0...5 m/s, 0...10 m/s, and...
Siemens QFM2100 Symaro™ Duct sensors for measuring relative humidity and temperature in air ducts of ventilation and air conditioning. The sensors are used as: i) Control sensors in the supply or extract air. ii) Reference sensors, e.g. for shifting the dew point. iii) Limit sensors, e.g. in connection with steam humidifiers. iv) Limit sensors, e.g....
Nominal torque | 5Nm for damper surface upto about 0.8m2 |
Operating Voltage | AC 24V |
Positioning Signal | DC 0...10V |
Position Indicator | Yes |
Control Type | Modulating Control |
Weight without packing | 0.48 Kg |
Degree of protection | IP54 as per EN 60529 |
Zone 1,21
Operating Voltage | AC/DC 24V |
Power Consumption | 4VA |
Frequency | 50/60 Hz |
Temperature | 0...50 °C |
Humidity | <95% r.h. |
Housing front color | White / Black |
Zone 1, 21, 2, 22
Siemens Differential pressure sensor : QBM2030-1U, QBM2030-5, QBM2030-30. • Pressure-linear characteristic with selectable pressure measuring range • Operating voltage AC 24 V or DC 13.5…33 V • Output signal DC 0...10 V • Zero-point adjustment • Simple and fast mounting thanks to integrated mounting brackets in the housing • Maintenance free • Calibrated and temperature-compensated...
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