GEMO
DTH9 / DTH7 / DTH4 / DTH2
AUTO-TUNE PID TEMPERATURE CONTROLLER
Attention, Risk of,
High Voltage,
Double / Reinforced NOT CE Mark
Danger, Warning Risk of Electric Shock
Insulation
Litter
TECHNICAL SPECIFICATION
•
Dimensions
: DTH9:96x96, DTH7:72x72, DTH4:48x48, DTH2:35x77mm
•
Panel Cut-out
: DTH9:91x91, DTH7:68x68, DTH4:46x46, DTH2:29x71mm
•
Display
: 4 Digits 7 Segment (PV), 4 digits 7 Segment (SV)
•
Sensor Type
: J,K,T,S,R type T/C, Pt100 selectable
•
Measuring Scale
: -100..600
o
C, J type T/C (Inpt=J), -100.0 .. 600.0
o
C, J type T/C (Inpt=J.0)
-100..1300
o
C, K type T/C (Inpt=k), -100.0..999.9
o
C, K type T/C, (Inpt=k.0)
-100..400
o
C, T type T/C (Inpt=t), -100.0 .. 400.0
o
C, T type T/C (Inpt=t.0)
0..1750
o
C, S type T/C (Inpt=S) 0 .. 1750
o
C, R type T/C (Inpt=r)
-100..600
o
C, Pt100, (Inpt=Pt) -100.0 .. 600.0
o
C, Pt100, (Inpt=Pt.0)
•
Resolution
: ± 1
o
C or ± 0.1
o
C
•
Accuracy
: ± 1 % (Over full scale)
•
Control Form
: ON-OFF or P, PI, PD, PID - selectable
•
Control Output
: Relay, 250VAC, 2A, resistive load / SSR (12Vdc, 20mA) - selectable
•
Heat SET
: Lower Limit .. Upper Limit
o
C (H.Set)
•
Heat Hysteresis
: 0 .. 50 / 0.0 .. 50.0
o
C (H.hys); PID is active if set to 0
•
Proportional Band
: 5 .. 150
o
C (Pb.C)
•
Integral Time
: 0:00 .. 30:00 min:sec. (OFF if set to 0:00)
•
Derivative Time
: 0:00 .. 10:00 min:sec. (OFF if set to 0:00)
•
Control Period
: 1 .. 200 sec. (Ct)
•
Offset
: -100..+100
o
C / -100.0 .. +100.0
o
C (oFFS)
•
Heating/Cooling
: Only heating function
•
Cold. Junc. Comp.
: 0 .. 50
o
C (T/C)
•
Line Comp.
: 10 Ohm max. (3 wire Pt100)
•
Sensor Failure
: OUT output is active according to P.Err and Ct parameters in case of
sensor failure, measurement out of range or hardware fails to measure
input signal (OUT output is OFF if Perr is 0).
•
Supply Voltage
: 100..240VAC, 50-60Hz - or
(Optional; 24VDC/AC, maximum isolation voltage: 40VAC)
•
Power Consumption
: < 8VA
•
Humidity
: < 70% (non-condensing)
•
Altitude
: < 2000 m
•
EMC
: EN 61000-6-1, EN 61000-6-3 (Only light industrial environment)
•
Safety
: EN 61010-1; Pollution degree 2, measurement category
II
(Only light industrial environment, double/reinforced isolated)
•
Protection Class
: IP20; according to EN 60529
•
Temperature Spec.
: Operating: 0 .. 50
o
C, Storage -10
o
C .. 60
o
C (no icing)
•
Weight
: < 0.5 kg
•
Torque for screwing
: Max. 0.5 N.m
WARNING:
if 2 wire Pt100 is used, connect compensation
lead to measuring lead:(DTH9:
17-18
, DTH7:
13-14
,
DTH4:
10-11
, DTH2:
9-10
)
