MTL2316 BONDING INTEGRITY MONITOR.
The MTL2316 continuously monitors a bonding conductor and warns of any significant change in resistance, or of a large current being conducted. The unit is designed for accurate monitoring of clean lowresistance (<1Ω) bonds located in hazardous areas or linked with intrinsically safe circuits and is ideally suited to monitoring ‘safety earths’ in barrier systems. Loop resistance (bond plus return lead) is monitored by means of a direct current of approximately 0.25mA so that no significant common-mode voltage is imposed on the bonded system.
Product Code Description
MTL2210B Switch operated relay ~ 1-channel
MTL2211 Switch operated relay ~ 2-channel
MTL2213 Switch/proximity detector relay ~ 3-channel
MTL2215 Switch operated relay ~ IS output
MTL2220 Earth-leakage detector
MTL2241 Solenoid/alarm driver ~ 1-channel
MTL2242 Solenoid/alarm driver ~ 4-channel
MTL2313 Trip amplifier ~ general purpose
MTL2314 THC trip amplifier
MTL2315 RTD trip amplifier
MTL2316 Bonding integrity monitor
MTL2441B 4/20mA Repeater power supply
MTL2442B 4/20mA Isolating driver