QM110T Martel Electronics, QM110T Datasheet - Page 2

• Manufacturer Part Number: QM110T
• Description: LCD THERMOMETER - 10 TO 50 DEG C
• Manufacturer: Martel Electronics
• Series: Quick Mountr
• Type: Thermometerr

Specifications of QM110T

• Measuring Range: 14 ~ 122°F (-10 ~ 50°C)
• Display Style: Black Characters, Grey Background
• Display Type: LCD
• Display Face Size: 1.71" L x 0.84" W (43.5 x 21.4mm)
• Display Digits: 3
• Display Digits - Height: 0.500" (12.70mm)
• Mounting Type: Panel Mount
• Termination: Wire Leads
• Voltage - Supply: 4 V ~ 28 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 227-1043

0.
1.
2.
3.
4.
Specifications liable to change without prior warning
APPLICATIONS
BLACK
BROWN
RED
ORANGE
YELLOW
NTC
R =10k
25°C
C
=3977
Displaying ambient temperature in °C,
using the module's internal temperature sensor.
0V
NTC
V+
INT/EXT
°C/°F
+0.75%
Negative supply voltage to the module.
Connection for external 10k NTC sensor.
Positive supply voltage to the module.
Leave floating to display internal sensor temperature.
Connect to 0V to display external sensor temperature.
Leave floating to select °C measurement range.
Connect to 0V to select °F measurement range.
RED
BLACK
BROWN
+4 to +28V d.c.
0V
Leave S1 open to display internal sensor temperature.
Close S1 to display external Sensor temperature.
Leave S2 open to display temperature in °C.
Close S2 to display temperature in °F.
°C
Martel Electronics, Corp. P.O. Box 770 Londonderry, NH 03053
Toll Free: [phone] Phone: [phone] Fax: [phone]
EMT 1900
NTC
R =10k
25°C
C
=3977
RED
BLACK
+0.75%
°F
Leave S1 open to display internal sensor temperature in °C.
Close S1 to display external Sensor temperature in °C.
Issue 6
BROWN
YELLOW
ORANGE
S1
September/2001
S2
RED
BLACK
+4 to +28V d.c.
0V
M.C.
°C
Applies to QM 110T
ORANGE
S1
+4 to +28V d.c.
0V