DIMENSIONS AND MOUNTING
Dimensions ……………………………….………………. 48 x 24 x 70 mm
Panel Cutout ..…………………………….………………….…. 45 x 22 mm
Weight ..……………………………………………….……………….…. 60g
Case Material ……………………….….……. Polycarbonate s/ UL 94 V-0
Instruments include a sealing gasket and a fixing clip for front and rear
panel installation.
PICA-P
Signal Conditioner
A compact 4 digit scalable process
meter with wide-range power supply.
Digital Panel Meter
www.london-electronics.com
DESCRIPTION
INDICATOR for:
•
PROCESS (
±10V, ±20mA)
•
VOLTS DC
± (200.0V and 20.00V)
•
AMPERES DC (external shunt)
•
mV (
±100mV)
Fully programmable panel meter for volts, mA and mV DC
measurement. -1999 to 9999 display range and configurable
decimal point.
Controlled by three buttons situated on the bottom of the display.
DESCRIPTION
The INT4-L is our most popular 1/8 DIN load cell input
panel meter with its high precision and stability. The
digital
indicator
utilises
a
modular
construction
technique which enable you to configure it with the
exact functionality you require, this flexible approach
ensures that you only pay for the features you need.
Ideal for weight, torque, strain, pressure and stress
measurements.
The load cell readout is provided by a 6 digit 7 segment
LED display which is coupled with an ultra-high
resolution 20-bit A/D converter and highly stable strain
gauge bridge excitation source to provide your
instrumentation with perfect resolution and stability. In
addition the easy to use menu navigation allows you to
have the indicator set up within minutes.
We offer a wide range of optional outputs including,
voltage and current analogue outputs, 2 or 4 alarm
relays with a wide range of configuration settings, data
interface via RS232, RS422/485 + Modbus ASCII and
Modbus RTU.
With backward compatibility with the existing INT2
series with its same front panel design, dimensions and
connections it makes transitioning over to the INT4
easy.
TECHNICAL SPECIFICATIONS
INPUT
VOLTAGE
CURRENT
Range
±200V
±20V
±10V
±100mV
±20mA
Resolution
0.1V
0.01V
1mV
0.1mV
0.01mA
INPUT IMPEDANCE
Volts ..………………………………………………………………………….. 1M
�
mV ..…………………………………………………………………………. 100M
�
mA
..…………………………………………………………………………….. 20
�
ACCURACY at 23ºC ±5ºC
Maximum Error ..……………………………………………. ±(0.1% rdg + 3 digits)
Temperature Coefficient ..………………………………..……………. 100 ppm/°C
Warm-up Time ..…………………………………………..………………. 5 minutes
POWER SUPPLY AND FUSES (DIN 41661,
not included
)
PICA-P: ..………………. 85-265V AC 50/60Hz and 100-300V DC F 0.1A/ 250V
PICA-P6: ..………………. 21-53V AC 50/60Hz and 10.5-70V DC F 0.5A/ 250V
Power Consumption ..…………………………………………………………. 1.8W
CONVERSION
Technique ..……………………………………………………….……. Sigma-Delta
Resolution ..………………………………..……………………………..…. ±15 bits
Conversion Rate ..………..…………………………..……………….…..……. 20/s
DISPLAY
Range ..……………………………………………………….………. -1999 to 9999
Type ..………………………………..…………………………… 4 red digits 10mm
Display Refresh Rate ..………………………………..……………….…..……. 4/s
Display/input Over-range Indication .……………………………….…..…..….
OUE
ENVIRONMENTAL CONDITIONS
Operating Temperature ……………………………………………. -10°C to +60°C
Storage Temperature ..………………………………………….…. -25°C to +85°C
Relative Humidity (non condensing) ..………………………….…. <95% @ 40°C
Maximum Altitude ..………..…………………………………….……..……. 2000m
Front Panel Sealing ..…………………………………..…..…………………… IP65
ORDERING CODES
PICA -P -X
Input Type:
Supply Voltage:
85-265V AC 50/60Hz and 100-300V DC
0
21-53V AC 50/60Hz and 11-70V DC
6
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