MAMAC SYSTEMS TE-701 Technical Information

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MAMAC SYSTEMS TE-701 Technical Information Manual pdf 1 page image

Models TE-701 and TE-702Duct Temperature SensorsTechnical InformationRev. 07400 Flying Cloud Drive • Minneapolis, MN 55344-3720 • USA800-843-5116 • 952-835-1626 • Fax 952-829-5331www.mamacsys.comIS.TE701/702-00Ordering InformationDimensionsFigure 1. TE 701 A and B DimensionsFigure 2. TE 701 C and D DimensionsFigure 3. TE 702 A DimensionsFigure 4. TE 702 B and C DimensionsSpecificationsPlatinum RTD Sensors: ± 0.1% @ 32°F (0°C), Alpha: 385 per DIN43760Nickel RTD Sensors: ± 0.5°F @ 70°F (21.1°C), 6,000 PPM/K T.C.R.Balco RTD Sensors: ± 0.5°F @ 70°F (21.1°C), 4,300 PPM/K T.C.R.Thermistor Sensors: ± 0.2°C interchangeability @ 77°F (25°C)Operating Temperature: -40°F to 250°F (-40°C to 125°C)Probe Material: 1/4-inch (6.3 mm) O.D., 0.5 mm wall304 stainless steelFlange Material: 304 stainless steelBulkhead Fitting: Brass with poly compression sleevePlastic Enclosure: Polycarbonate, 30% glass filled, rated UL 94V-5-0Steel NEMA-1/IP-30: 18 Ga. galvanized steelSteel NEMA-4/IP-65: 18 Ga. cold-rolled steel, powder coatedInstallationBefore Installation• Read these instructions carefully. Failure to do so can result indamage or electrical shock.• Inspect packaging for signs of damage. If damaged, notify the carrierimmediately.• Verify that the sensor specifications are suitable for the particularapplication.• Installers must be trained and qualified technicians.• Important: All wiring must be compatible with applicable codes,ordinances, and instructions.LocationInstall the sensor in a location where it will sample the average airtemperature in a duct. Avoid areas where the air is stratified becausethese areas can cause sensing errors.Mount the TE 701 A or B Sensor1. Drill a 3/8-inch (9 mm) hole into the duct or plenum where thesensor will be installed.2. Insert the sensor probe into the duct or plenum until the flange restsagainst the duct or plenum wall.3. Use the flange as a template to mark and drill holes for two #8 self-tapping sheet metal screws (not provided).4. Fasten the sensor to the duct or plenum wall with the sheet metalscrews.5. Make the wiring connections. See Figure 5.INSTALLATION SENSOR PROBELENGTH701 A701 B701 C701 DFlange mount,3-inch lead wireFlange mount,6-foot cableBulkhead fitting,3-inch lead wireBulkhead fitting,6-foot cable1345710111315171821100-ohm platinum RTD1,000-ohm platinum RTD1,000-ohm nickel RTD1,000-ohm Balco RTD10,000-ohm NTC thermistor3,000-ohm NTC thermistor10,000-ohm NTC thermistor5,000-ohm NTC thermistor100,000-ohm NTC thermistor20,000-ohm NTC thermistor2,252-ohm NTC thermistor1,800-ohm NTC thermistorABCD4 inches/100 mm6 inches/150 mm8 inches/200 mm12 inches/300 mm702 A702 B702 CPolycarb plasticenclosure IP-54Galvanized steelenclosureNEMA-1/IP-30Painted steelenclosureNEMA-4/IP-651345710111315171821100-ohm platinum RTD1,000-ohm platinum RTD1,000-ohm nickel RTD1,000-ohm Balco RTD10,000-ohm NTC thermistor3,000-ohm NTC thermistor10,000-ohm NTC thermistor5,000-ohm NTC thermistor100,000-ohm NTC thermistor20,000-ohm NTC thermistor2,252-ohm NTC thermistor1,800-ohm NTC thermistorABCD4 inches/100 mm6 inches/150 mm8 inches/200 mm12 inches/300 mm

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