Weatherproof Telephone Ferntel 3 ZB
The FernTel 3 telephone of FHF is as stylish for indoor use as it is resistant for outdoor use in areas without explosive atmospheres.
The FernTel 3 telephone of FHF is as stylish for indoor use as it is resistant for outdoor use in areas without explosive atmospheres. The new FernTel 3 is the ideal telephone for many different work areas – seawater, high air humidity, dust and not exactly gentle mechanical stress are no problem for it.
Its modern design is the perfect “packing” for the finest high-tech. Its striking signal colours ensure the FernTel 3 cannot be missed whenever a telephone is urgently needed, e.g. in emergencies in poor weather and light conditions.
The FernTel 3 is suitable for almost universal use thanks to its amazing transformability.
A deft hand movement and the desk telephone for indoor use is converted into a wall telephone for outside use. The FernTel 3 is offered in different variations. With 16 buttons without Display or with 21 buttons with Display. Both variations are offered with spiral cord or steel armoured cord. As addition, the FernTel 3 with Display has a direct key. Of course, there is the new FernTel 3 also as Hotline phone (ZB-Variant), with call tone unit.
In the casing-inside there is a keyboard for deposited that Hotline number. One becomes as accessories a stabiliser bracket for applications on movable machines such as ships.
Supply voltage 24…66 Vdc
Supply current 19… 100 mA
Ringing alternating current 30…90 Vac
Ringing frequency 16.. 68 Hz
Enquiry key (flash) only for DTMF 80 ms, 120 ms, 600 ms
DTMF Frequencies according to ITU-T Q.23
Tone duration unlimited or 90 ms
PD Pulse/Pause ratio
1.5:1 (60/40 ms) or 2:1 (66.7/33.3 ms)
Ringing volume Approx. 95 dB(A) at 1 m distance
Housing material Polycarbonat
Height x Width x Depth - 293 x 191 x 128 mm
Weight Approx. 2.3 kg
Display 2 lines, 16 positions per row, 7x 5 matrix
Menu 4 languages
Operating utilization position Table or vertical wall mounting
Mouthpiece Electret-foil microphone
Receiver inset dynamic receiver inset
with magnetic field generator
Connections Single- or multiwired up to 2.5 mm2
Power cable TCP/La, TCP/Lb
Secondary sounder W / W1
Environmental conditions Phone LCD Unit
Ambient operating temp. -25°C...+55°C -10°C...+50°C
Degree of protection acc. to IEC60529 IP 65
Dimensions293 x 191 x 128 mm
Lead TimeUsually Ships within 2-6 Weeks
Shipping Weight14.00 lbs