User guide

Visit our website www.dataforth.com
27
SensorLex

8B Isolated Analog Signal Conditioning Products
8B
Specifications
Input Range 0.1V to +0.5V
Input Bias Current 25nA
Input Resistance
Normal 50MΩ
Power Off 200kΩ
Overload 200kΩ
Input Protection
Continuous
(1)
240VAC
Transient ANSI/IEEE C37.90.1
CMV, Input to Output 1500Vrms max
Transient, Input to Output ANSI/IEEE C37.90.1
CMR (50Hz or 60Hz) 120dB
NMR 70dB at 60Hz
Accuracy See Ordering Information
Stability
Offset ±20ppm/°C
Gain ±75ppm/°C
Noise
Output, 100kHz 250µVrms
Bandwidth, 3dB 3Hz
Response Time, 90% Span 150ms
Output Range 0V to +5V
Output Protection Continuous Short to Ground
Transient ANSI/IEEE C37.90.1
Cold Junction Compensation
Accuracy, 25°C ±0.5°C
Accuracy, -40°C to +85°C ±1.5°C
Power Supply Voltage +5VDC ±5%
Power Supply Current 30mA
Power Supply Sensitivity ±100ppm/%
Mechanical Dimensions 1.11" x 1.65" x 0.40"
(h)(w)(d) (28.1mm x 41.9mm x 10.2mm)
Environmental
Operating Temp. Range -40°C to +85°C
Storage Temp. Range -40°C to +85°C
Relative Humidity 0 to 95% Noncondensing
Emissions EN61000-6-4 ISM, Group 1
Radiated, Conducted Class A
Immunity EN61000-6-2 ISM, Group 1
R F Performance A ±0.5% Span Error
ESD, EFT, Surge, Voltage Dips Performance B
Module
8B47
Typical at T
A
=+25°C and +5V power
Ordering Information
Model
Input Range
Output
Accuracy
(2)
Range Type

TC

Thermocouple Alloy Combinations
Type Material
J Iron vs. Copper-Nickel
K Nickel-Chromium vs. Nickel-Aluminum
T Copper vs. Copper-Nickel
Standards: DIN IEC 584, ANSI MC96-1-82, JIS C 1602-1981
8B47J-01 J 0°C to +760°C 0V to +5V ±0.24% ±1.82°C
(+32°F to +1400°F)
8B47J-02 J 100°C to +300°C 0V to +5V ±0.24% ±0.96°C
(148°F to +572°F)
8B47J-03 J 0°C to +500°C 0V to +5V ±0.21% ±1.05°C
(+32°F to 932°F)
8B47J-12 J 100°C to +760°C 0V to +5V ±0.24% ±2.10°C
(148°F to +1400°F)
8B47K-04 K 0°C to +1000°C 0V to +5V ±0.24% ±2.40°C
(+32°F to +1832°F)
8B47K-05 K 0°C to +500°C 0V to +5V ±0.24% ±1.05°C
(+32°F to +932°F)
8B47K-13 K 100°C to +1350°C 0V to +5V ±0.24% ±3.60°C
(148°F to +2462°F)
8B47K-14 K 0°C to +1200°C 0V to +5V ±0.24% ±2.88°C
(+32°F to +2192°F)
8B47T-06 T 100°C to +400°C 0V to +5V ±0.48% ±2.40°C
(148°F to +752°F)
8B47T-07 T 0°C to +200°C 0V to +5V ±0.39% ±0.75°C
(+32°F to +392°F)
NOTES:
(1) 240VAC between + and  / +EXC / EXC terminals. 120VAC between  and +EXC / EXC terminals
and between +EXC and EXC terminals.
(2) Includes conformity, hysteresis and repeatability. Does not include CJC accuracy.