FHF Sounder EV 21 Voice 24 VDC 21561211
NEW Item
Manufacturer Part Number: 21561211
Sounder EV 21 and EV 24
Compact, all-purpose signalling device for indoor and outdoor use
- 21 different signal tones, adjustable
- Emergency signal acc. to DIN 33404/3
- Volume: approx. 105 dB(A)
- For DC and AC voltage supplies
- Version with tamper contact for security systems
- 24 VDC with 500 mA inrush-current limitation for use with PLC
- Type EV 24 for extended temperature range -50°C to +60°
The EV 21 (EV 24) signalling device is an electronic sounder for indoor and outdoor use. Thanks to its sturdy construction, the device can even be used in difficult environmental conditions. It generates 21 different signal tones digitally. The signal tones are set by the user. The signals are grouped in threes and can either be set individually in the device or adjusted and controlled externally via potential-free contacts
The device is a very compact unit comprising power supply, microprocessor, amplifier and loudspeaker. The housing is made of seawater-proof cast aluminium and coated in plastic. The loudspeaker is made of impact and cold-resistant plastic and is mounted firmly on the housing
Specifications
- Housing Seawater-proof aluminium
- Colour Light grey
- Protection degree IP 54 (IEC 529)
- Protection class I
- Cable gland 1x M20 x 1.5 (second cable gland is retrofittable)
- Connection terminals Cross section:
- 2.5 mm2 single wire
- 1.5 mm2 fine wire
- Operating conditions Indoors and outdoors
- Operating position Preferably horizontal, cable gland downwards
- Operating mode Continuous
- Volume Max. 105 dB(A), 1 m (Regarding volume specifications, please see the chapter “Technical Informations”.)
- Loudspeaker Dynamic pressure-chamber loudspeaker, impact-resistant plastic (ABS); firmly mounted on the housing
- Signals 21 tones adjustable by switch Selection of 3 tones, also adjustable externally
- Tone 1 Emergency signal acc. to DIN 33404
- Tone 2 Hooter signal Factory setting
- Tone 3 4-tone gong
- Temperature range EV 21
- Operation -25°C to +60°C
- Storage -30°C to +70°C
- Temperature range EV 24
- Operation -50°C to +60°C
- Storage -50°C to +70°C
- Weight Approx. 1.7 kg
| Part-No. |
FHF21561211 |
| Housing material |
Metal |
| Colour housing |
Grey |
| Degree of protection (IP) |
IP54 |
| Nominal Voltage |
24 V |
| Type of current |
AC |
| Loudness |
105 dB |
| Number of tones |
99 |
| storage size |
8 GB |
| storage type |
Micro SD card |
| weight Kg |
1.50 |
Note on availability:
Many products are custom made by FHF due to their complexity.
The delivery time can vary. We try to provide the fastest and smoothest transaction for our customers.
The showed delivery time is only a rough estimation. Thank you very much for your understanding!
