Omega HH912T - Instrument Description; 1.1 Specifications

Instrument Description
2-1
INSTRUMENT DESCRIPTION
Specifications
G
ENERAL
S
PECIFICATIONS
:
Basic Accuracy
±(0.04% |rdg| + 0.3 °C)
1
Conformity
ITS-90
Temperature Ranges
°C
°F
K
K -200 to 1372
-328 to
2502
73 to 1645
J -210 to 1200
-346 to
2192
63 to 1473
T
-250 to 400
-418 to 752
23 to 673
E -250 to 1000
-418 to
1832
23 to 1273
Connector Type
One (1) Mini-TC
(HH911T)
Two (2) Mini-TC
(HH912T)
Probe Zero Function
Resolution 0.1 °C/°F/K
Display
Four (4) digit LCD, with Temperature, Units,
Function, Trend, Polarity, Battery, and Decimal
Indicators
Display Backlight
Four (4) LED Backlight with 30-second timeout
Display Resolution
0.1° <1000°
1 ° ≥ 1000°
Reading Rate
3 / Second for Readings and Trend Indicators
Battery Type
3 AA (IEC LR6, ANSI 15) Alkaline
Battery Life
2000 Hours Typical
Battery Indicator
Four (4) Stage Battery Charge Indicator
Statistics
Minimum Reading
Maximum Reading
Average Reading
Reading Range
Standard Deviation
T1–T2 (HH912T only)
Keypad
Eight (8) momentary switches with audible and
tactile feedback
Clock
Elapsed Statistics Run Time
Power Cycle Configuration
Retention
Instrument retains last selected:
- Sensor Type
- Temperature Unit
- Offset Values
Input Current
±50 nA
Maximum Common Mode Voltage 42 V peak to earth
1 V p-p between T1
and T2