Description The TE-703/704 pipe temperature sensors offer the industry's most extensive range of enclosure, installation, and sensor types to satisfy all HVAC, industrial, and commercial applications. These revolutionary pipe sensors incorporate more than twenty years of MAMAC Systems' product development and experience drawn from millions of worldwide sensor installations. MAMAC's product and process design, combined with automated manufacturing processes, yields a rugged, reliable, repeatable, and stable pipe temperature sensors at low cost. For large-volume OEM customers, the TE-703/704 pipe temperature sensors are available in several custom configurations. Wire type, wire length or gage, terminals, connectors, probe length, and enclosure and sensor types can all be customized based on volume. TE-703-A Immersion Temperature Sensor Thermowell Adapter Mount Incorporate a hermetically sealed 304 SS probe and a brass adapter with a compression sleeve providing a rugged assembly for immersion temperature sensing if field adjustable insertion depth is desired. The brass adapter is screwed in to the thermowell, compression sleeve is loosened, probe inserted to desired length and the sleeve is tightened. Sensor has 6 foot (1.8 meter) plenum rated cable for remote termination. TE-703-A sensors provide a cost effective and reliable solution for hot/chilled water, condenser water or low pressure steam applications which require adjustable insertion length. TE-703-B Immersion Temperature Sensor Polycarb Enclosure Corrosion free 30% glass filled polycarbonate enclosure designed to withstand temperature extremes, mechanical shock and vibration. 304 SS probe crimp attached to the enclosure for a low profile mating surface. Patented locking thermowell adapter, single screw cover attachment, cradle molded into the enclosure to secure the rising cage terminal block are some of the features which improve reliability and lower installation costs. TE-703-B sensors provide a cost effective and reliable solution for hot/chilled water, condenser water or low pressure steam applications. TE-703-C Immersion Temperature Sensor Galvanized Steel Enclosure Industry standard NEMA-1/IP-30 galvanized sheet metal enclosure designed for all industrial and commercial immersion temperature sensing applications. Hermetically sealed, fast response 304 SS probe crimp attached to the enclosure for a low profile mating surface. Keyed enclosure cover to swing open without removing the screws, ½ inch conduit opening, rising cage terminal block are some of the features which improve reliability and lower installation cost. TE-703-D Immersion Temperature Sensor Powder-coated Steel Enclosure Rugged steel enclosure with welded seams, gasketed cover and powder coated finish, rated NEMA-4/IP-65 for harsh environments. TE-703-D has all other features including a 304 SS probe, terminal block, conduit opening similar to the TE-703-C series except designed for applications in unconditioned environments where the unit may be subjected to dirt, condensation, oil vapor and other contaminants. TE-704-A Surface Temperature Sensor Strap-on Probe Incorporates a 2 inch 304 SS probe with a 6 foot (1.8 meter) plenum rated cable for pipe surface temperature sensing. Nylon ties are provided to secure the probe to the pipe. TE-704-A provides a cost effective and reliable solution for surface contact temperature measurement of conditioned water pipes, low pressure steam or refrigerant lines. TE-704-B Surface Temperature Sensor Polycarb Enclosure Corrosion free 30% glass filled polycarbonate enclosure designed to withstand temperature extremes, mechanical shock and vibration. Fast response brass contact sensor attached to the enclosure for a low profile mating surface, mounting bracket for pipe clamp installation, single screw cover attachment, cradle molded into the enclosure to secure the rising cage terminal block are some of the features which improve reliability and lower installation costs. TE-704-C Surface Temperature Sensor Galvanized Steel Enclosure Industry standard NEMA-1/IP-30 galvanized sheet metal enclosure designed for all industrial and commercial surface temperature sensing applications. Fast response brass contact sensor attached to the enclosure for a low profile mating surface. Keyed enclosure cover to swing open without removing the screws, ½ inch conduit opening, rising cage terminal block are some of the features which improve reliability and lower installation cost. TE-704-D Surface Temperature Sensor Powder-coated Steel Rugged steel enclosure with welded seams, gasketed cover and powder coated finish, rated NEMA-4/IP-65 for harsh environments. TE-704-D has all other features including a fast response brass contact sensor, terminal block, conduit opening similar to the TE-704-C series except designed for applications in unconditioned environments where the unit maybe subjected to dirt, condensation, oil vapor and other contaminants.