SM18N8-Ex
ATEX Intrinsically Safe Remote Speaker Microphone (IP67) -- for PD715IS, PD795IS, PT790Ex
Complying with requirements for intrinsic safety this remote speaker microphone enables easy and safe operation whilst working in challenging environments.
Highlights
Functions
Technical Specifications
Specifications
- Dimensions (H×W×D) mm
- 86.6 x 62.1 x 43.8 mm
- Weight
- about 180 g
- Colour
- red & black
- PTT Key
- available
- Emergency key
- available
- Radio connector
- 16-pin
- Earpiece jack
- none
- Microphone sensitivity
- –42±3 dB @ 1 kHz 3.0 V 2.2 K, 0 dB = 1 V/Pa
- Speaker power
- 1 W (rated); 2 W (max.)
- Speaker impedance
- 20 Ω ±15% @ 1.2 kHz
- Speaker frequency response
- 93 ±3 dB @ 1kHz 1 W/30 cm
- Ingress protection
- IP67
- Intrinsically safe classification
- ia IIC Ex
- Operating temperature
- -20°C to 55°C
- Storage temperature
- -40°C to 85°C
- Applicable radios
- PD715IS, PD795IS, PT790Ex
