User guide

DIMENSIONS All dimensions in mm (inches)
FITTINGTHEQM 110T
Drill a 5.5mm / " hole in the panel.
not overtighten the nut as this may damage the meter.
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Fit seal to the rear of the module. Fit the module to
the panel by passing its screw threaded stud and the wires through the hole, fitting the
washer and tightening the nut provided. Take care not to trap any of the connecting wires.
Do
QM110T isaneasytomountLCDdigitalpanelmeter.
To mount the module,
the user need only drill a single 5.5mm / hole in the panel. The module is fitted to the panel by locatingits screw threaded stud through the hole, fitting the
washer and tightening the nut provided. The module's connecting wires pass through the hollow stud into the target application, where they can be easily
plugged or soldered into place.
The module can measure ambient temperature via a built-in sensor and outside temperature via an
external sensor (not supplied). The module uses NTC temperature sensors to ensure high accuracy over a wide temperature range.
"
A rubber seal is included, providing splashproof protection for the unit when fitted to the meter during installation.
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Single Hole Mounting
4 Measurement Ranges
12.5mm / 0.5" LCD Digit Height
Compatible with 10k NTC Sensors
5-Wire Connection
Splashproof
Ω
QM 110T SingleHoleMountingThermometer
REAR VIEW
Shown Actual Size
21.40 (0.84)
10.70
(0.42)
5.00
(0.20)
10.70
(0.42)
43.50 (1.71)
21.75 (0.85)
21.75 (0.85)
SAFETY
AstheNTCtemperaturesensorisapassivedevice,novoltagesshouldbeappliedtotheinputterminals.Theusermustensurethatthe
incorporationofthemeterintotheuser’sequipmentconformstotherelevantsectionsofBSEN61010(SafetyRequirementsforElectricalEquipmentfor
Measuring,ControlandLaboratoryUse).
Stock Number
EasyMountingThermometerQM 110T
Specification Min. Typ. Max. Unit
Measurement
°F range -4 +428 °F
Resolution
Sample rate 3 sample/sec
Operating temperature range -10 +50 °C
Supply voltage** 4 28 V d.c.
°C range -10 +50 °C
ranges °F range +14 +122 °F
°C range -20 +220 °C
0.5 (1) °C (°F)
-20 to +140°C 1 (2) °C (°F)
Resolution +140 to +170°C 2 (4) °C (°F)
+170 to +220°C 5 (10) °C (°F)
Accuracy* °C range 1 °C (±2 count)
°F range 2 °F (±4 count)
(Internal Sensor)
(Internal Sensor)
(External Sensor)
(Both Sensors)
(Both Sensors)
(External Sensor)
Internal Sensor
External Sensor
* Using external NTC sensor with 10k @ 25°C and a 25 to 85°C Beta value of 3977, for example:
BC Components 2322-640-73103. The module may require recalibration.
To ensure maximum accuracy, recalibrate periodically. Calibrate the module at top end of
measurement range.
** Do not apply more than 28V, as this may damage the meter.
Ω
Module thickness: 5.5mm (0.22")
°C
°C
Underrange display
Overrange display
CAL INT
CAL EXT
Washer
THERMOMETER
Panel
5 Wires - 30cm (12.0)
Nut
9.0
(0.35)
Seal