MAMAC SYSTEMS TE-701 Technical Information

7400 Flying Cloud Drive • Minneapolis, MN 55344-3720 • USA
800-843-5116 • 952-835-1626 • Fax 952-829-5331
www.mamacsys.com

Ordering Information

INSTALLATION
701 A Flange mount, 1
3-inch lead wire
3
701 B Flange mount,
4
6-foot cable
5
701 C Bulkhead fitting,
3-inch lead wire 7
701 D Bulkhead fitting, 10
6-foot cable
11
13
15
17
18
21
702 A Polycarb plastic 1
enclosure IP-54
3
702 B Galvanized steel
4
enclosure
NEMA-1/IP-30 5
702 C Painted steel 7
enclosure
10
NEMA-4/IP-65
11
13
15
17
18
21
Dimensions
Figure 1. TE 701 A and B Dimensions
Figure 2. TE 701 C and D Dimensions
Figure 3. TE 702 A Dimensions
IS.TE701/702-00
SENSOR
100-ohm platinum RTD A
1,000-ohm platinum RTD
B
1,000-ohm nickel RTD
1,000-ohm Balco RTD
C
10,000-ohm NTC thermistor
3,000-ohm NTC thermistor D
10,000-ohm NTC thermistor
5,000-ohm NTC thermistor
100,000-ohm NTC thermistor
20,000-ohm NTC thermistor
2,252-ohm NTC thermistor
1,800-ohm NTC thermistor
100-ohm platinum RTD A
1,000-ohm platinum RTD
B
1,000-ohm nickel RTD
1,000-ohm Balco RTD
C
10,000-ohm NTC thermistor
3,000-ohm NTC thermistor D
10,000-ohm NTC thermistor
5,000-ohm NTC thermistor
100,000-ohm NTC thermistor
20,000-ohm NTC thermistor
2,252-ohm NTC thermistor
1,800-ohm NTC thermistor
PROBE
LENGTH
4 inches/
100 mm
6 inches/
150 mm
8 inches/
200 mm
12 inches/
300 mm

Specifications

Platinum RTD Sensors: ± 0.1% @ 32°F (0°C), Alpha: 385 per DIN
4 inches/
43760
100 mm
6 inches/
Nickel RTD Sensors: ± 0.5°F @ 70°F (21.1°C), 6,000 PPM/K T.C.R.
150 mm
8 inches/
Balco RTD Sensors: ± 0.5°F @ 70°F (21.1°C), 4,300 PPM/K T.C.R.
200 mm
12 inches/
Thermistor Sensors: ± 0.2°C interchangeability @ 77°F (25°C)
300 mm
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 wall
304 stainless steel
Flange Material: 304 stainless 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, powder coated
Installation
Before Installation
• Read these instructions carefully. Failure to do so can result in
damage or electrical shock.
• Inspect packaging for signs of damage. If damaged, notify the carrier
immediately.
• Verify that the sensor specifications are suitable for the particular
application.
• Installers must be trained and qualified technicians.
• Important: All wiring must be compatible with applicable codes,
ordinances, and instructions.
Location
Install the sensor in a location where it will sample the average air
temperature in a duct. Avoid areas where the air is stratified because
these areas can cause sensing errors.
Mount the TE 701 A or B Sensor
1. Drill a 3/8-inch (9 mm) hole into the duct or plenum where the
sensor will be installed.
2. Insert the sensor probe into the duct or plenum until the flange rests
against 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 metal
screws.
5. Make the wiring connections. See Figure 5.
Models TE-701 and TE-702
Duct Temperature Sensors
Figure 4. TE 702 B and C Dimensions
Technical Information
Rev. 0