Monarch MONARCH 308 Manual De Usuario
MODEL 308 MINI DUAL CHANNEL THERMOMETER
1
1.0 Introduction:
This instrument is a dual channel digital thermometer for use with any Type K
thermocouple as a temperature sensor. Temperature indication complies with the
NIST and IEC584 temperature/voltage tables for Type K thermocouples.
thermocouple as a temperature sensor. Temperature indication complies with the
NIST and IEC584 temperature/voltage tables for Type K thermocouples.
2.0 Specifications:
Measurement Range:
-200°C - 1370°C
-328°F - 2498°F
Accuracy: (At ambient of 23 ± 5°C)
Temperature Coefficient:
For ambient temperatures from
0°C - 18°C and 28°C - 50°C, for
each °C ambient below 18°C or
above 28°C add the following
tolerance into the accuracy spec.
For ambient temperatures from
0°C - 18°C and 28°C - 50°C, for
each °C ambient below 18°C or
above 28°C add the following
tolerance into the accuracy spec.
0.01% of reading + 0.03°C
(0.01% of reading + 0.06°F)
Note:
The basic accuracy specification does not include the error of the probe. Please refer to the
probe accuracy specification for additional details.
Resolution:
-200°C - 200°C
0.1°C; 800°C
-1370°C 1°C
-200°F - 200°F 0.1°F;
outside this range 1°F
Number of Sensor Inputs: Two Type K Thermocouples
Input Protection at Thermocouple Input:
Input Protection at Thermocouple Input:
60V DC or 24Vrms AC
Display:
Dual 4 Digit Temperature Displays plus Indicators, see Section 3.0.
Sample Rate:
0.6 times per second
Power Requirement: 9 Volt Battery, NEDA 1604 or JIS 006P or IEC6F22
Battery Life:
Battery Life:
Approx. 150 hours with alkaline battery. Low battery indication.
Operating Conditions:
x Operating Temperature - Humidity: 0°C - 50°C (32°F - 122°F); 0 - 80% RH
x Storage Temperature - Humidity: -10°C - 60°C (14°F - 140°F); 0 - 80% RH
x Altitude up to 2000 meters (6500 feet)
x Storage Temperature - Humidity: -10°C - 60°C (14°F - 140°F); 0 - 80% RH
x Altitude up to 2000 meters (6500 feet)
Dimensions:
164×54×34 mm (6.5×2.1×1.3 in)
Weight:
Approx. 180g (6.3 oz)
Accessories:
Type K Wire Thermocouple Probe, Battery, Instruction Manual
Range Accuracy
-200°C - 200°C
±(0.3% reading + 1°C)
200°C - 400°C
±(0.5% reading + 1°C)
400°C-1370°C
±(0.3% reading + 1°C)
-328°F - -400°F
±(0.5% reading + 2°F)
-200°F - 200°F
±(0.3% reading + 2°F)
200°F - 400°F
±(0.5% reading + 2°F)
400°F - 2498°F
±(0.3% reading + 2°F)
Notes