检测认证人脉交流通讯录
- TS-3100TX 系列高防腐型带现场显示有毒气体探测器 * Continuous detection of Oxygen & toxic gas in corrosive area with polycarbonate housing * Excellent selectivity by adapting detection principle only for oxygen & toxic gas * Superior performance for detecting gas below TLV * Built in LCD display (TS-3100 series) * High quality and low cost of ownership * 4-20mA DC output signal * 2 wires transmitter type * Calibration and maintenance by one worker
