Mamac TE-703-B-21-B-2 Immersion Temperature Sensor Polycarb Enclosure

Features:

• Four immersion thermowell installation options—brass adapter with 304 SS probe for adjustable insertion, plastic, galvanized steel or NEMA-4/IP-65 steel enclosure. Four strap on surface mount installation options—rugged 304 SS hermetically sealed probe, plastic, galvanized steel or NEMA-4/IP-65 contact surface temperature sensors offer the industry’s most extensive range to satisfy all HVAC, appliance and industrial applications.
• 304 SS thin wall probe with a cold rolled hermetically sealed end forms a monolithic encapsulated cavity for the sensor and is immune to failures caused by high humidity, contamination, thermal shock and vibration.
• Fast response brass contact sensor for strap on applications is insulated from the enclosure to provide accurate pipe surface temperature measurement.
• More than 16 types of interchangeable NTC thermistors, precision platinum, nickel or balco RTDs are available for universal compatibility.

Description:

TE-703 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 sensors incorporate more than twenty five years of product development and experience drawn from millions of installations world wide in all types of applications. This product and process design combined with automated manufacturing processes yields a rugged, reliable, repeatable and stable temperature sensor at a low cost. The only line of temperature sensors offering lifetime warranty against moisture migration related failures.

For large volume OEM customers, the TE-703/704 temperature sensors are available in many custom configurations. Wire type, length or gage, terminals, connectors, probe lengths, enclosure options or sensor types may be customized based on volume.
 

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 and single screw cover attachment 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.

Specifications:

• Platinum RTD Sensors: ± 0.1% @ 0 C, Alpha: 385 per DIN 43760
• Nickel RTD Sensors (#2): ± 0.5 C @ 0 C, 5000 PPM/K T.C.R.
• Nickel RTD Sensors (#4): ± 0.5 F @ 70 F/21.1 C, 6000 PPM/K T.C.R.
• Balco RTD Sensors: ± 0.5 F @ 70 F/21.1 C, 4300 PPM/K T.C.R.
• Thermistor Sensors: ± 0.2 C interchangeability @ 77 F/25 C
• Probe Material: 1/4" / 6.3mm O.D, 0.020" / 0.5mm wall 304 Stainless Steel
• Flange Material: Galvanized Steel
• Bulkhead Fitting: Brass with poly compression sleeve
• Plastic Enclosure: Polycarbonate 30% glass filled, rated UL 94V-5-0
• Steel NEMA-1/IP-30: 18 Ga. Galvanized Steel
• Steel NEMA-4/IP-65: 18 Ga. Cold Rolled Steel, Baked on Enamel
• Operating Temp: -40F/-40C to 210F/100C
• Ambient Temp: -40F/-40C to 160F/70C
• Warranty: Five Years (Lifetime on Moisture Migration)