New & Used Isolators Products

Configuration:
• Max. Load/Isolator: 1 lb

The MTL5082 connects to a 2-, 3-, or 4-wire resistance temperature device (RTD) or other resistance located in a hazardous area, isolates it and repeats the resistance to a monitoring system in the safe area. The module is intended typically (but not exclusively) for use with Pt100 3-wire RTDs. Switches located on top of the module allow selection of 2-, 3-, or 4-wire RTD connection. The MTL5082 should be considered as an alternative, non-configurable MTL5074, for use in RTD applications where a resistance input is preferred or needed instead of 4/20mA. The design is notable for its ease of use and repeatability. The number of wires which can be connected on the safe-area side of the unit is independent of the number of wires which can be connected on the hazardous-area side. The module drives upscale in the case of open-circuit detection.

MTL Instruments MTL5082 Datasheet (pdf)

Configuration:
• Output: DC Current
• Enclosure: DIN Rail Mounted

The MTL5018 enables two safe-area loads to be controlled by two switches or proximity detectors located in a hazardous area. Two relay outputs are provided. Independent phase reversal control allows an alarm condition to be signalled for either state of the sensor. A selectable line fault detect (LFD) facility detects an open or short circuit in either field circuit.

MTL Instruments MTL5018 Datasheet(pdf)

Configuration:
• Frequency: 2-4GHz
• Isolation (dB Min.): 18
• Insertion Loss (dB Max.): 0.5
• VSWR (Max.): 1.30
• Peak Power, Fwd/Rev (Watts): 50
• Average Power (Watts)
 • Forward: 25
 • Reverse: 1
• Temperature Range (°C): 0 to +55

This Tektronix / Sony A6909 High Voltage Two-Channel Isolator is used and in excellent condition. Probes are sold separately.

Options Installed:
• Option 10: GPIB Interface

Configuration:
• Isolation (dB Min.): 18
• Insertion Loss (dB Max.): 0.5
• VSWR (Max.): 1.30
• Operating Temp.: -45 to +95°C