digital controller for temperature and process values K 48 -
Greisinger electronic -
digital controller for temperature
and process values
K 48
measuring input:
universal input for
- resistance thermometer: Pt100 (3-wire)
- PTC KTY 81-121, NTC 103AT-2 (2-wire)
- thermocouples: J, K, S, R, T, IR
- normalized signals: 0 to 20 mA, 4 to 20 mA,
0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V
- mV signals: 0 to 50 mV, 0 to 60 mV, 12 to 60
mV
measuring ranges:
Pt100:
-200°C to +850°C
PTC:
-55°C to +150°C
NTC:
-50°C to +110°C
Typ J:
-160°C to +1,000°C
Typ K:
-270°C to +1,370°C
Typ S:
-50°C to +1,760°C
resolution:
temperature 0.1°C, 1°C or 0.1°F, 1°F
normalized signals: scale freely adjustable,
-1999 to 9999 digits, DP user-defined settable
accuracy:
+ 0.15% FS + 1 digit
display:
4-digit, 12 mm high LED-display
up to max. 3 switching outputs
- relay output (R1 / R2) (close contact,
switching power: 8 A / 3 A / 250 V AC)
- relay output (R3) (close contact, switching
power: 5
A / 2 A / 250 V AC)
- solid state relay (SSR drive): 14 V DC / 20 mA
controller state:
2-point, 3-point, PID- control
autotuning:
the autotuning function guarantees the most
timer / programm controller:
timer realisation / programm controller
function
alarm outputs:
max. 3 (depending on output configuration)
interface (optionally):
RS485-interface, optoisolated
housing:
48 x 48 x 98 mm, panel cutout: 45.5 x 45.5 mm,
protection class:
front IP54 (mounted in panel with sealing)
electric connection:
screw-type terminals
operating conditions:
0°C to +55°C, 30 to 95% r.h. (non-condensing)
power supply:
standard:
90 to 240 V AC + 10%, 50/60 Hz
option:
24 V AC + 10%, 50/60 Hz and 24 V DC + 10%
1. functions:
-:
controller
T:
controller +
timer
P:
controller +
programm controller
L:
power supply 24
V AC / DC
H:
power supply 90
to 240 V AC
C:
measuring input:
Pt100 and thermoelements
E:
measuring input:
PTC, NTC
4. outputs:
R:
relay output
standard
SSR drive
D:
digital control input
-
-
whereat R1
and R2: 8 A / 3 A switching;
order example (attention: exact measuring input
must always be noted - e.g. Pt100)
e.g. K 48-LCRR
direct follower of TLK 48
Please note in the textbox the specification wished (for codification p.r.t. data sheet - surcharges upon request
In case of questions don't hesitate to contact us via E-Mail or under the phone number 0931/30 40 8-0
Price of the basic article, German V.A.T. incl
:
EUR
140.30
EUR
117.9
