Specification - GREISINGER GMH 3230 Bedienungsanleitung

GMH3230e.03

Specification

Thermoelements
Resolution
Measuring ranges
Type K: (NiCr-Ni)
Type J: (Fe-CuNi)
Type N: (NiCrSi-NiSi)
Typ S: (Pt10Rh-Pt)
Type T: (Cu-CuNi)
Accuracy
Type K: -199,9 ... +999,9°C: ±0,03%of m.v. ±0,05%FS (TS-60°C);
-220 ... +1370°C:
Type J: -120,0 ... +700,0°C: ±0,03%of m.v. ±0,08%FS (TS-80°C);
-200 ... +1100°C:
Type N: -199,9 ... +999,9°C: ±0,03%of m.v.. ±0,05%FS (TS-60°C);
-200 ... +1300°C:
Type S: 0,0 ... +999,9°C: ±0,05%vof m.v. ±0,08%FS (TS200°C);
-50 ... +1750°C:
Type T: -120,0 ... +400,0°C: ±0,03%of m.v. ±0,1%FS (TS-70°C);
-200 ... +400°C:
Temperature drift
Point of comparison
Nominal temperature
Working temperature
Relative humidity
Storage temperature
Housing dimensions
Weight
Sensor connection
Interface
Power supply
Power consumption
Display
Pushbuttons
Min-/max-value memory
Hold-function
Automatic-off-function
EMC:
J, K, N, S, T
0,1°C and/or 1°C
-199,9... +999,9°C or -220... +1370°C
-120,0... +700,0°C or -200... +1100°C
-199,9... +999,9°C or -200... +1300°C
-50,0... +999,9°C or -50... +1750°C
-120,0... +400,0°C or -200... +400°C
(for thermoelements acc. to DIN EN 60584) ±1digit (at nominal temperature)
±0,08%of m.v. ±0,1%FS (TS-100°C);
±0,08%of m.v. ±0,1%FS (TS-150°C);
±0,08%of m.v. ±0,1%FS (TS-100°C);
±0,1%of m.v. ±0,1%FS (TS200°C);
±1°C (TS-100°C);
0,01%/K
±0,3°C
25°C
0 to +50°C
0 to +95%r.h. (non-condensing)
-20 to +70°C
142 x 71 x 26 mm (L x W x D)
impact-resistant ABS plastic housing, membrane keyboard, transparent panel. Front side IP65,
integrated pop-up clip for table top or suspended use.
approx. 155 g
2 connection pins for miniature DIN-plug type K
serial interface (3.5mm jack), serial interface can be directly connected to RS232 interface of a
PC via interface adapter GRS3100 or GRS3105 (see accessories).
9V-battery, type IEC6F22
for external 10.5-12V direct voltage supply.
approx. 3 mA
2 four digit LCDs (12.4mm high and/or 7 mm high) for temperature, and/or for min./ max values,
hold function, etc. as well as additional pointing arrows.
6 membrane keys altogether for on/off switch, selection of thermoelements, min. and max.
value memory, hold-function etc.
Both the max. and the min. value will be memorized for sensor 1, sensor 2 and the difference.
Press button to store current values of sensor 1, sensor 2 and their difference
Device will be automatically switched off if no key is pressed/no interface communication takes
place for the time of the power-off delay.
120 min.; it can be completely deactivated.
The GMH unit corresponds to the essential protection ratings established in the Regulations of
the Council for the Approximation of Legislation for the member countries regarding
electromagnetic compatibility (89/336/EWG)
additional fault: <1%
0,1°F and/or 1°F
-199,9... +999,9°F or -364... +2498°F
-184,0... +999,9°F or -328... +2012°F
-199,9... +999,9°F or -328... +2372°F
-58,0... +999,9°F or -58... +3182°F
-184,0... +752,0°F or -328... +752°F
±0,2%of m.v. ±0,05%FS (T<-60°C)
±1°C ±0,1%FS (T<-100°C)
±0,2%of m.v. ±0,08%FS (T<-80°C)
±1°C ±0.1%FS (T<-150°C)
±0,2%of m.v.. ±0,05%FS (T<-60°C)
±1°C ±0,1%FS (T<-100°C)
±1°C ±0,08%FS (T<200°C)
±1°C ±0.1%FS (T<200°C)
±0,2%of m.v. ±0,1%FS (T<-70°C)
±1°C ±1digit (T<-100°C)
as well as additional d.c. connector
(included)
(suitable power supply: GNG10/3000)
The power-off delay can be set to values between 1 and
H35.0.01.6C-03 page 8 of 8
(dia of internal pin 1.9 mm)