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Manuel d’intructions NTA47248-300A2
122
14
I
NTRINSIC
S
AFETY
S
UPPLEMENT
Multi-Calibrator models calys60/80/120 have been designed for testing and
calibration of process instrumentation and portable test equipment. The unit provides
data to comply with the ISO 9001 requirements for calibration. The calys can be used
to measure and source analogue and digital signals often used in an industrial
environment. It can also be used to simulate a wide variety of temperature sensors.
Measurement and source/simulation functions can be operated and read
simultaneously. Model calys IS marked with label “Ex” has been built in accordance
with European Norm II 1G Ex ia IIC T4 and may be used in IEC defined zones 0,1
and 2.
14.1
IS model specifications
For unit performances see calys60/80/120 IS data sheet for the standard version.
Deviations from the standard unit: 0 ... 21 mA Rmax. 600
Ω
Transmitter Supply: 12 VDC at the output terminals of the unit
PCMCIA card: NOT supported, non removable COMPACTFLASH inside.
Backlight: supported (it is slightly reduced).
Power Supply: Integrally mounted battery pack with rechargeable cells and power
limiting elements.
Charger: Suitable for 115/230 V, 50/60 Hz
Recharging time: Discharged to fully charged, 16 hours at max 75 mA
Battery life: 4 hours in read mode - 2.5 hours at 20 mA source mode
Storage temperature: -20 to +50 degrees Celsius (+60 permitted for 24 hours)
Operating temperature: -20 to +50 degrees Celsius
Transmitter supply/Frequency output: 12 V at 25 mA
Milliamps input: isolated
Drive capacity: 20 mA into 600 Ohm
Input safety
parameters:
Ui = 30 V
Ii = 100 mA
Pi = 750 mWatt
Ci= 24
µ
F
Li = 53
µ
H
Output safety
parameters:
For any connection
including
Terminal A of
Channel 1
Vo= 17.75 V
Io = 85 mA
Po= 1.339 Watt
Co= 0.478
µ
F
Lo= 10 mH
For any connection
not including
Terminal A of
Channel 1, and
including
Terminal A or
Terminal B of
Channel 2
Vo= 17.22 V
Io = 30 mA
Po= 517 mWatt
Co= 0.535
µ
F
Lo= 10 mH
Summary of Contents for Calys 120 IS
Page 19: ...Manuel d intructions NTA47248 300A2 19 Voie 2 Simulation Génération ...
Page 60: ...Manuel d intructions NTA47248 300A2 60 12 CERTIFICATS 12 1 Certificat CE 12 2 Certificat ATEX ...
Page 121: ...Manuel d intructions NTA47248 300A2 121 13 CERTIFICATES Declaration of Conformity ...
Page 125: ...Manuel d intructions NTA47248 300A2 125 15 CERTIFICATES ATEX Certificate ...