Appendix
12. APPENDIX
12.1 Technical data
Pt100
5 resistors in 4-conductor circuitry, electr. isolated
Temperature values
0, 50, 100, 200, 300 °C
Accuracy
±0.1 °C
Temperature drift 0.01 °C/K
Analog outputs
Electr. isolated
Resolution 15 bits
-4.0 to +10.000 V
Load
>100 kΩ
-10.0 to +60 000 mV Load
>1 MΩ
0.0 to +20 000 mA
Load
<500 Ω
Accuracy
±0.05% ±0.05%
of final val. Temp. drift
20 ppm / K
Time constant
100 µs
Thermocouple ranges
Types K, N, T, J (ITS90)
Resolution 0.1 K
Types S, R, B (ITS90)
Resolution 1 K
Accuracy
±0.05% ±0.05% of final value
Temp. range for cold junction compensation
-30 to +100 °C
Frequency ranges
1 to 4000 Hz; 0.01 to 10.00 kHz; 0.1 to 40.0 kHz; 1 to 100 kHz
Accuracy
as per resolution
Pulse ranges
Period duration
Pulse duration
2 µs to 99.999 ms 1 µs to 99.998 ms
2 ms to 99.999 s
1 ms to 99.998 s
Accuracy
0.01%
Continuity check
Current appr. 1 mA Threshold 0 to 1000 mV
Power supply
10 to 12 VDC
Current consumption
Standard approx. 30 mA
From battery 4.5 V
With voltage / current output approx. 80mA + 4x I
OUT
Illumination approx. 40 mA extra
Standard equipment
Graphics display 126 x 64 (55x30 mm) 7 silicone keys
Housing
(LxWxH) 127x83x42mm, ABS, Weight approx. 260g
Suitable conditions
Operating temperature
-10 to +50 °C Storage temperature -20 to +60 °C
Ambient relative humidity 10 to 90 % RH (non-condensing)
12.2 Product overview
ALMEMO
®
-Simulator
Pt100, 7 thermocouples -10 to +60 mV, -3 to +10 V, 0 to 20 mA, 0 to 500 kHz
Continuity check, graphics display, keypad, ALMEMO
®
clamp connector,
ALMEMO
®
test cable, test probes
KA 7531
Option I Interface for control via PC
OA 7531-I
Accessories
ALMEMO
®
test cable with test probes
ZA 1000-TK
Mains adapter with ALMEMO
®
connector, 12 V, 0.2 A
ZA 1312-NA1
ALMEMO
®
supply connector
ZA 1000-FSV
ALMEMO
®
data cable, V24 interface, el. isol., max. 115.2 kilobaud
ZA 1909-DK5
ALMEMO
®
data supply cable, USB interface, 9 V, 200 mA
ZA 1919-DKU
ALMEMO
®
data supply connector with RS422 interface
ZA 5099-FSV
ALMEMO
®
KA7531
17
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