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Data Sheet • Mann Series
C u r r e n t / Vo l t a g e I n s t r u m e n t C a l i b r a t o r
Portacal 1000
The Portacal 1000 is a microprocessor
based calibrator for milliamp and voltage
signals.
• Complete diagnostic tool for current/
voltage instruments
• Measures and simulates voltage and
current signals
• Simulates auxiliary powered and loop
powered transmitter operation
• Tests and measures loop powered
transmitter operation
• Continous stepping and ramping functions
• Better than 0.05% accuracy in all modes
• Light and portable
• Works off NiMH batteries, ordinary alkaline
batteries
• Audible keypress
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Australia
Weidmüller Pty Ltd.
43 Huntingwood Drive, Huntingwood
NSW 2148
Phone +61 (0) 2 9671 9999
Fax
+61 (0) 2 9671 9900
[email protected]
www.mannseries.com
United Kingdom
Other countries
Weidmüller Ltd.
1 Abbey Wood Road, Kings Hill
West Malling, Kent ME19 4YT
Phone +44 1732-877032
Fax
+44 1732-873873
[email protected]
www.weidmueller.com
Weidmüller Interface GmbH & Co.
Postfach 3030
32720 Detmold
Phone +495231-14-0
Fax
+495231-14-2083
[email protected]
www.weidmueller.com
Current/Voltage Instrument Calibrator
Operation
The Portacal 1000 has three output (transmitter
simulation) modes:
• Voltage source, for simulating auxiliary
powered transmitters with voltage outputs
• Current source, for simulating auxiliary
powered transmitters with proportional current
outputs
• Current sink mode, for simulating 2-wire (loop
powered) transmitters.
For each of these modes the most commonly
used calibration points are available by pressing
one key. There are also nine storage locations for
each mode, which you can use to store and recall
values that you often use.
You can also program the instrument to repeatedly
ramp or step between up to nine stored values
in any mode. The values are selected from the
stored values and you specify how many values
to use and how long (in seconds) between each
change.
The signal measuring modes allow you to test or
calibrate:
• voltage outputs
• current outputs
• 2-wire transmitter outputs
When testing a 2-wire (loop powered) transmitter
output, the Portacal 1000 also provides power for
the device.
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Technical Data
Voltage output mode
Display
Range
Any voltage from 0.00 to 13.00 V in 0.01V
steps
Current drive
0-10mA
Accuracy
±5mV
Ripple
less than 1mV
Memory
Nine user defi ned voltages (values to two
decimal places)
Type
Full 4-digit, high contrast 12mm digit LCD
Annunciators
5 x LED for increment/ decrement and
output mode
Scaling
Can display in % for current/voltage
measurements
Leads
Current output mode
Type
2 x 1m Banana Plug to croc clip silicon 0.5
mm wire (red and black)
Keyboard
Type
mA source or mA sink modes
Range
Any current from 0.00 to 26.00 mA in
0.01mA steps
Max load
600Ω @ 20mA (source mode)
Type
16-key Membrane keypad with audible
keyclick
1-key recall values
0, 2, 4, 8, 10, 12, 16, 18, 20 mA
0, 1, 2, 4, 5, 6, 8, 9, 10 V
Loop loading
100Ω (sink mode)
2-key recall
Nine stored locations per output mode
Current sink mode loop voltage
9- 45 Vdc
Inc/dec steps
Accuracy
±5μA
1, 0.1, 0.01 mA or
1, 0.1, 0.01 V
Ripple
Less than 1μA
Memory
Nine user defi ned mA values (to two
decimal places)
Power supply
Type
Battery
Batteries
4 x ‘AA’ Alkaline or
4 x ‘AA’ NiMH (supplied)
NiCd Battery life (load dependent)
Minimum 10 hrs (@ 20 mA out into full load)
Charging time
Up to 3 hrs using the charger supplied
Voltage input mode
Range
0.00 to 13.00V
Impedance
200KΩ
Performance
Accuracy
±5mV or ±1 count
Current input mode
Temp drift
Typically better than 0.01% of span per °C
Insulation Co-ordination
Range
0.00 to 26.00mA
Impedance
47Ω
Accuracy
±5μA ±1 count
Ports
Terminals / Case & Controls
Rated Insulation Voltage
300Veff
Overvoltage Category
III
Impulse Withstand
4kV (1.2 / 50)
Isolation
2 kV (between ports)
Two wire power mode
Type
Measures and powers output of loop
powered devices
Range
0.00 to 26.00 mA
Environmental Conditions
Supply to loop
16 V ±10%
Operating temperature
0 to 60 °C
±5μA ±1 Count
Storage temperature
–25 to +70 °C
Pollution Degree
2
Outputs each value for the programmed
time
Relative humidity
10–90% (non–condensing)
Ramps to next value over the programmed
time
Type
Dark brown ABS with black leather
carrying case
Dimensions
100 mm (w) by 180 mm (h) by 44mm (d)
Weight
0.55 Kg
Accuracy
Automatic step/ramp mode
Action
Step
Ramp
Number of values
Between two and nine
Programmed time
Between 10s and 4200s
Approvals
Mark
Standard
Portacal
1000
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E256486
CAN/CSA C22.2 No. 1010.1:92
UL61010-1: 2004
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LV Directive
EMC
EN50178:1998
BS EN 61326:1998 + A2
Page 2
Housing
Ordering Information
Type
Cat. No.
Portacal 1000
7940010194
Subject to technical alterations without notice • Printed in Australia • 7940015656 • 06/2005
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