Omega Engineering CN9400 用户手册
Sensor Selection
Option/Sensor type
Sensor range
Linearity
Thermocouples
tc b
B
0 to 1800 °C
32 to 3272 F
Pt-30%Rh/Pt-6%Rh
2.0 *
tc E
E
0 to 600 °C
32 to 1112 F
Chromel/Con
0.5
tc J
J
0 to 800 °C
32 to 1472 F
Iron/Constantan
0.5
tc K
K
-50 to 1200 °C
-58 to 2192 F
Chromel/Alumel
0.25*
tc L
L
0 to 800 °C
32 to 1472 F
Fe/Konst
0.5
tc n
N
-50 to 1200 °C
-58 to 2192 F
NiCrosil/NiSil
0.25*
tc r
R
0 to 1600 °C
32 to 2912 F
Pt-13%Rh/Pt
2.0*
tc s
S
0 to 1600 °C
32 to 2912 F
Pt-10%Rh/Pt
2.0*
tc t
T
-200 / 250 °C
-273 / 482 F
Copper/Con
0.25*
Resistance thermometer
rtd
-200 / 400 C
-273 / 752 F
Pt100/RTD-2
0.25*
Linear process inputs (Input mV range: 0 to 50mV)
Displays
0 - 20mV
4 - 20mV
setpoint limits
Lin1
0 - 100
0 - 400
± 0.5%
Lin2
0 - 100
-25 - 400
± 0.5%
Lin3
0 - 1000
0 - 3000
± 0.5%
Lin4
0 - 1000
-250 - 3000
± 0.5%
Lin5
0 - 2000
0 - 3000
± 0.5%
Notes: 1 Linearity: 5-95% sensor range
2 * Linearity B:5° (70º - 500°C) K/N:1° >350°C exceptions: R/S: 5°<300°C T:1° <- -25° >150°C RTD/Pt100: 0.5° <-100°C
SENSOR SELECTION
31