E26.0.03.6C-02
page 1 of 2
Operating Manual for Digital Thermometer
GTH 2448
/
4
and
GTH 2448
/
5
Specification:
Measuring range:
GTH 2448 / 4: -200 ... +650 °C
GTH 2448 / 5: -60.0 ... +199.9 °C
Resolution:
GTH 2448 / 4: 1 °C
GTH 2448 / 5: 0.1 °C
Probe connection:
Pt1000, 2-wire, (probe not included in scope of supply)
Accuracy:
± 0.5°C ±1 Digit
Offset adjustment:
An Offset of the sensor (e.g. when using long cable) can be compensated with the spin-
dle potentiometer at the backside of the housing.
Display:
3½-digit, red LED-display, 10 mm high
Scan rate:
approx. 3 measurements/sec.
Nominal temperature:
25 °C
Working temperature:
0 to 50 °C
Relative humidity:
5 to 95 %RH (non-condensing)
Storage temperature:
-20 to +70 °C
Voltage supply:
12
V
DC (8 - 20
V
DC) or 24
V
DC (18 - 29
V
DC)
(to be set via soldering jumper)
Power consumption:
max. 20 mA
Housing:
glass fibre reinforced Noryl, front screen PC.
Dimensions:
24 x 48 mm (H x W)
(dimensions of front frame)
Mounting depth:
approx. 65 mm
(incl. screw-type/plug-in terminals)
Panel mounting:
by means of VA- elastic spike, allowed panel thickness: from 1 to approx. 10 mm
Panel cut-out:
21.7
+0.5
x 45
+0.5
mm (H x W).
Connection terminals:
4-pin screw-type/plug-in terminals for wire dias ranging from 0.14 to 1.5 mm²
EMC:
Device has been tested according to EN50081-1 and EN50082-2
additional fault: <1%
IP rating:
front IP54 (with optional O-rings IP65).
Accessories:
(small selection - for our complete accessories refer to our catalogue)
GNG220/1-12V power supply (230VAC) for GIA2448
input: 230V
AC
; output: 12V
DC
stabilised, max. 40 mA
IP65 SET
O-rings
(2 pcs.)
O-rings for IP rating IP65 at the front
GTF 102 / Pt1000, 2-wire
-200 ... +600°C probe e.g. for screwing in to measuring object.
-50 ... +400°C arbitrary tube diameters, lengths and threads are possible - refer to catalog
GTF 103 / Pt1000, 2-wire
-200 ... +600°C probe with connection head (DIN B), R1/2", FL = 100 mm, D = dia 6mm
-50 ... +400°C (outer configuration refer to catalog)
GHM Messtechnik GmbH
/ Standort Greisinger
Hans-Sachs-Straße 26
• D - 93128 Regenstauf
+49 (0) 9402 / 9383-0
+49 (0) 9402 / 9383-33
