GHM Messtechnik GmbH – Location Martens
Kiebitzhörn 18 ● 22885 Barsbüttel ● Germany
Phone +49-40-670 73-0 ● Fax -288
www.ghm-messtechnik.de ● [email protected]
16
Input signal
Basic precision actual value output
Temperature deviation *)
0/2..10V
0.2%
0.004%/K
0/4..20mA
0.2%
0.004%/K
Potentiometer
1.0%
0.007%/K
Pt100 -50.. 50°C
0.5%
0.03%/K
Pt100 0.. 50°C
0.9%
0.04%/K
Pt100 0..100°C
0.5%
0.03%/K
Pt100 0..150°C
0.2%
0.02%/K
Pt100 0..200°C
0.4%
0.02%/K
Pt100 0..300°C
0.3%
0.01%/K
Pt100 0..500°C
0.2%
0.007%/K
FeCuNi 0..250°C
1.0%
0.04%/K
FeCuNi 0..500°C
0.5%
0.03%/K
NiCrNi 0..500°C
0.5%
0.04%/K
NiCrNi 0..750°C
0.4%
0.03%/K
NiCrNi 0..1000°C
0.3%
0.02%/K
PtRhPt 0..1500°C
1.0%
0.04%/K
*) Measurement deviation depending on the environmental temperature in the switch cabinet (-10 - +60°C)
Casing
Dimensions (WxDxH)
:
12.5 x 115 x 108 mm
Material
:
PA6.6, light grey, flammability class V0 (UL94)
Weight
:
120 g
Protection rating
:
IP20
Screw terminal connection :
0.2..2.5 mm², AWG 24 - 14, removable, coded
Push-in terminals
:
0.5..1.5 mm², AWG 25 - 16, double connection
(Spring terminals)
(12A between connections),
removable, coded
Power Rail
:
8A over the entire bus system
(supply via removable terminals
0.2..2.5 mm², AWG 24 - 14)
Functional safety
:
SIL2 (parameters in accordance with EN61508
and SN29500)
Device type
:
B
HFT
:
0
Response time
Standard Mode -> Error
:
500ms for temperature measurement
100ms for voltage, current, poti measurement
Error -> Standard Mode
:
ca. 2s (self resetting)
24V mains adapter without analog output
- 1-channel version
: SFF 92,0%; DC 75,9%; PFH 3,36E-8 /h;
PFD
avg
1 year
2 years
5 years
1,47E-04
2,94E-04
7,36E-04
- 2-channel version
: SFF 91,5%; DC 73,0%; PFH 4,12E-8 /h;
PFD
avg
1 year
2 years
5 years
1,80E-04
3,61E-04
9,02E-04
