KTK18-D intrinsically safe amplifying telephone for mining use

NegotiableUpdate on 05/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Overview: The intrinsically safe amplifying telephone for mining is suitable for workplaces such as underground mines and coal preparation plants with gas and coal dust explosion hazards, and can be used for communication and contact in coal mines; Mainly used in areas such as inclined shafts, tunnels, belts, etc. that require point-to-point communication

Product Details

KTK18-D矿用本安型扩音电话

Overview
The intrinsically safe amplifying telephone for mining is suitable for workplaces such as underground mines and coal preparation plants with gas and coal dust explosion hazards, and can be used for communication and contact in coal mines; Mainly used in areas such as inclined shafts, tunnels, belts, etc. where communication needs to be done.
Product model and main functions
KTK18-D intrinsically safe amplifying telephone for mining use
Main functions: calling, tapping, voice alarm
Main technical parameters
Working voltage: DC18.0V; Voltage fluctuation: DC: 15V~24V; Operating current: ≤ 250mA;
Battery pack parameters: Nickel hydrogen AAA (1.2V x 8 cells in series), 1500mAh; Rated voltage (Ve): 9.6V;
Open circuit voltage of battery pack: 12V; working current of battery pack: ≤ 1A.
CAN transmission parameters:
a) Transmission methods: master-slave, asynchronous, half duplex, CAN bus
b) Number of interfaces: 1 channel;
c) Transmission rate: 10Kbps; Loudspeaker sound intensity ≥ 95dB