MAMAC Systems TE-702 - Manual (Page 2)

Model TE-701/702
Technical Information
TI.701/702-03
DUCT TEMPERATURE SENSORS
Page 2 of 4
RoHS
TE-701-A or B: Refer to Figure 4 for mounting dimensions.
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. Refer to Figure 1.
Mounting
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.
TE-701-C or D: Refer to Figure 5 for mounting dimensions.
1. Drill a 3/8-inch (9 mm) hole into the duct or plenum where the
sensor will be installed.
2. Remove the mounting nut from the bulkhead fitting.
3. Insert the sensor probe into the duct or plenum until the bulkhead
fitting rests against the duct or plenum wall.
4. Guide the nut along the probe and tighten against the duct or
plenum.
5. Make the wiring connections. Refer to Figure 2.
TE-702-A, B, or C: Refer to Figures 6 & 7 for mounting dimensions.
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 mounting
bracket rests against the duct or plenum wall.
3. Use the mounting bracket 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. Loosen the cover screws and rotate the cover out of the way.
6. Make the wiring connections. Rotate and screw the cover back
into place. Refer to Figure 3.
Figure 1 - Installing the TE-701-A or TE-701-B Sensor
Figure 2 - Installing the TE-701-C or TE-701-D Sensor
Figure 3 - Installing the TE-702-A, TE-702-B, or TE-702-C Sensor
Inspection
Requirements
INSTALLATION
Inspect the package for damage. If damaged, notify the
appropriate carrier immediately. If undamaged, open the
package and inspect the device for obvious damage.
Return damaged products.
• Do not use on oxygen service, in an explosive/hazardous
environment, or with flammable/combustible media.
• Disconnect power supply before installation to prevent electrical
shock and equipment damage.
• Make all connections in accordance with the job wiring diagram
and in accordance with national and local electrical codes. Use
copper conductors only.
• Use electrostatic discharge precautions (e.g., use of wrist
straps) during installation and wiring to prevent equipment
damage.
• Avoid locations where severe shock or vibration, excessive
moisture or corrosive fumes are present. NEMA-4 housings are
intended for outdoor use primarily to provide a degree of
protection against wind-blown dust, rain, and hose-directed
water.
• Do not exceed ratings of the device.
• Tools (not provided)
- Digital Volt-ohm Meter (DVM)
- Appropriate screwdriver for mounting screws
- Appropriate drill and drill bit for mounting screws
• Appropriate accessories
• Two #8 self-tapping mounting screws (not provided)
• Training: Installer must be a qualified, experienced technician.
Warning:
Caution:
Probe Two #8 self-tapping
screws (not included)
System duct
or plenum
System duct
or plenum
Probe
Bulkhead
fitting
System duct
or plenum
1/2 " knockout
Two #8 self-tapping
screws (not included)
Probe