Thermal Engineering D4101, 04113 Installation Manual

MODEL D4101 OPERATING INSTRUCTIONS

INSTALLING BATTERY

Slide OFF- C
to OFF when installing battery may cause damage to the
instrument. Install 9 volt battery. "LO BAT" indicator will appear
on the digital readout when battery is low. Replace with a new 9
volt battery.

MEASURING TEMPERATURE

Insert thermocouple probe into jack #1. Push in probe selector
button #1. Slide the OFF - C
is preferred. Readout now displays temperature at the tip of the
probe. To use probe positions #2, #3, and #4, select the
appropriate button.

NOTE: A thermocouple probe must be plugged in and the

probe switch set to the proper jack for the instrument to

operate. A reading of "-1 " on the left of the display will occur if

no probe is plugged in.

MEASURING TEMPERATURE DIFFERENTIAL (TD)

Insert probes into Jacks #1 and #2 and push the gray TD
button. Readout now displays the temperature difference
between probes #1 and #2. If the temperature at probe #2 is
greater, temperature difference reads negative.

SPECIFICATIONS

Range: -40° to 1400°F, -40° to 760°C

Accuracy: +/- 1 % of reading +/- 1 digit

˚

- F˚ switch to OFF position. Failure to turn switch

˚

- F˚ switch to C˚ or F˚, whichever

PROBE REPAIR

The thermocouple probe can be repaired in the field. To repair
the plug end of the thermocouple, unscrew the cover to the
plug. Strip back the outer insulation ½” exposing a white and a
red wire. Connect the white wire to the positive screw on the
plug. Connect the red wire to the negative screw. To repair
sensing tip, strip back the outer and inner insulation 1/4" to
expose two bare wires. Twist wires together and solder the
connection using rosin core solder (do not use acid core
solder).

REPAIR INFORMATION

Instruments returned for warranty repair must include a detailed
description of the nature of the malfunction and proof of
purchase. Estimates may be requested in advance of the repair
for out of warranty repairs. All repairs should be carefully
packaged and returned to place of purchase or shipped prepaid
to the factory at:

ACCESSORIES

D4109 Low temp Thermocouple probe ( -40° to 220°F )

D4111 High temp Thermocouple probe ( -40° to 1400°F )
04113 25 ft. Thermocouple Extension

D4115 High temp Immersion probe

14116 Flexible Probe Clamp

Thermal Engineering Company

MADE IN U.S.A.

7555 Tyler Blvd – Unit 1

Mentor, OH 44060

THERMAL ENGINEERING COMPANY

A Division of Airserco Manufacturing Company LLC

7555 Tyler Boulevard; Mentor, OH 44060 800-473-1754 Fax: [phone]

www.thermalengineeringcompany.com