The MTL5082 is a single-channel isolated repeater for resistance temperature devices (RTDs) located in hazardous areas. It supports 2-wire, 3-wire, or 4-wire RTDs, with user-selectable wiring via top-mounted switches. This unit repeats the resistance value to a safe-area monitoring system and is ideal for Pt100 3-wire applications.
The MTL4511 is a single-channel intrinsic safety barrier designed for switch or proximity detector inputs. It supports NAMUR sensors and includes user-selectable line fault detection (LFD). This unit operates in Zone 0 and Div. 1 hazardous areas, providing a relay output to the safe area with a fast 10ms response time.
The MTL5073 temperature converter changes low-level DC signals from THC or RTD sensors into a standard 4-20mA current. This unit provides 3 port isolation between input, output, and power. You can use it with thermocouple types J, K, T, E, R, S, B, N and with 2, 3, or 4 wire platinum RTDs. The operating temperature range is -20 to +60 degrees Celsius.
The MTL4573 temperature converter changes low-level DC signals from THC or RTD sensors into a 4/20mA current. You can use it for sensors located in hazardous areas (Zone 0, IIC). Software configuration covers linearisation, ranging, and sensor failure settings. This model also supports thermocouple types J, K, T, E, R, S, B, N and Pt100, Pt500, Pt1000 RTDs.
The MTL4644D repeater power supply powers 2-wire or 3-wire 4/20mA transmitters. It repeats the current to drive two loads. This unit also supports HART communication on output channel 1. You get a fully floating DC supply with high accuracy and fast response.
