Note: These Sensors Require an M12 Extension Cable to Connect
the Sensor to Your Instrumentation.
Omega's M12 Thermocouple probes are a convenient
way to measure the temperature in your process. These
thermocouple probes are available as Type K thermocouples
with Inconel 600 sheaths or 304 Stainless Steel Sheaths. Type J, T and E thermocouples are offered in
304 Stainless Steel Sheaths. Standard probe sizes include 1/4" & 1/8" diameter probes 6" long standard,
and 3mm & 6mm diameter probes 150 mm long. These
thermocouples can also be provided in other lengths.
The sensor can be used as-is or mounted into your process using one of Omega's
line of Compression Fittings.
The thermocouple compensated M12 connector offers a quick and reliable method for
connecting this sensor to your instrumentation. The M12 connector on these sensors
is wired in accordance with the pin out shown in the accompanying figure. This pin out
matches the wiring provided on Omega's Molded M12 Thermocouple Extension
Cables so that the IEC or ANSI color code is maintained between the sensor and
your instrumentation. A selection of Omega's M12
Extension Cables are included in the
ordering table below.
Type J, K, T, E Thermocouples offered with 304 SST sheath
Type K Thermocouples offered with Inconel 600 sheath
Thermocouple Output conforms to Special Limits of Error per ANSI/ASTM E230.
Fractional sizes are 1/4 and 1/8 inch diameters with standard length of 6 inches.
Metric sizes are 6mm and 3mm diameters with standard lengths of 150 mm.
Insulation Resistance is 1 gigohm minimum at 100 VDC for ungrounded sensors.
Connect your M12 thermocouple probe to one of Omega's wide variety of
in-stock controllers, data loggers, hand held thermometers, PLCs or other
measurement or process control products to complete your measurement or