BASIC INFO
Discontinued MTL2000 range MTL2314 THC trip amplifier for your reference.
MTL2314 THC trip amplifier.
The MTL2314 accepts a low-level dc signal from a thermocouple or other emf source in a hazardous area and can be used with earthed or insulated sensors. A safety drive can be set to initiate either a high or low alarm in the event of thermocouple burnout or cable breakage.
On-site alarm setting can be carried out without using a thermometer since the built-in cold junction (CJ) compensation circuit is zeroed at 0°C and can be bypassed. All that is needed is a calibrated mV source to inject the emf of the thermocouple at the alarm temperature, for a CJ temperature of 0°C.
MTL2000 series
Product CodeDescription
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