Daiichi Electronics HSQT2-93A - Specification and Performance

Q-208-081
6
2.3 Option
Item Specification
The countermeasure against
hydrogen-sulfide (H2S) gas
Environmental conditions
：Hydrogen sulfide, 1ppm，40℃，80％RH， Air supplying amount, Less than 1000L/H
2.4 Specification and performance
Item Specification
Compliant standard
Electrical measuring transducers for converting a.c. electrical quantities to analogue or
digital signals. JIS C 1111：2006 [ IEC 60688：1992，Amendment 1 (1997)，Amendment2 (2001) ]
CE compliant
directive
Electro-magnetic compatibility directive (EMC Directive) 2004/108/EC
(Only auxiliary supply DC24V specification conforms.)
Low voltage directive (LVD) 73/23/EEC (Only auxiliary supply DC24V specification conforms.)
Safety
JIS C 1010-1：2005 (IEC 61010-1：2001)
Measurement category Ⅲ (The category to the measurement performed with fabric equipment)
Maximum use voltage, 300V
Degree of contamination, 2 (Usually, the grade which only contamination of non-conductivity
causes. However, temporary conductivity, which originates in dew condensation depending
on the case occurs.)
Influence of
temperature
Use group Ⅰ (For indoors. It is used in the place where the equipment is careful and is
dealt with under the conditions generally seen at a laboratory, a factory, etc.)
10～35℃ ：Inside of class index.
0～45℃ ：Within 2 times of class index.
-10～+55℃：Within 3 times of class index.
Update time of
measured value
5ms
Response time
Time within ±1％ of final constant value, when step input is charge.
[ A，V，W，var ] With no moving average：Less than input one cycle ＋10ms.
2 times of moving average：Less than input one cycle ＋15ms.
3 times of moving average：Less than input one cycle ＋20ms.
[ Hz ] Less than 1 second.
Ripple of output Less than 1％ peak-to-peak to output span.
Power-supply
temporary-blackout
allowed time
20ms
Power-supply rush
current
AC110V：Below 5.5A (Time constant：below 10ms)
AC220V：Below 11.0A (Time constant：below 10ms)
DC110V：Below 4.0A (Time constant：below 10ms)
DC24V ：Below 6.5A (Time constant：below 10ms)
Insulation resistance
Between electric circuit and case (earth).
Above 50MΩ at DC500V
Between input and output and auxiliary supply.
Between analog output non-insulates (minus common).
Voltage tests
(Withstand voltage)
Between electric circuit and case (earth).
AC2210V (50/60Hz) 5 seconds
Between input and output and auxiliary supply.
Between analog output non-insulates (minus common).
Impulse voltage tests
(Lightning impulse
withstand voltage )
Between electric circuit (analog output excludes) and
case (earth).
5kV 1.2/50μs
Positive and negative polarity,
for each 3 times
Between input and auxiliary supply (output is earth
connection).
Vibration
JIS C 60068-2-6：1999 (IEC 60068-2-6：1995).
Vibration frequency range：10～55Hz，Vibration amplitude：0.15mm(Single-sided amplitude )，
Number of sweep cycles：10 times
Shock
JIS C 60068-2-27：1995 (IEC 60688-2-27：1972)
Peak acceleration：500m/s
2