| DC voltage, DC current, resistance |
| Measurement |
Measurement range up to 120% of range. |
| Voltage, input resistance |
> 1000 MW over 50 mV and 500 mV ranges, 10 MW over 5 V and 50 V ranges. |
| Normal mode rejection level |
> 70 dB at 50/60 Hz. |
| Common mode rejection level |
> 120 dB in DC and AC 50 Hz. |
| Max. permissible common mode voltage |
250 V rms. |
| Current, voltage drop |
< 1.6 V |
| Current, 24 V DC |
may power a loop including a passive transmitter. |
| Resistance, measuring current |
1 mA over 500 W range, 0.1 mA over 5000 W range. 3-wire balanced circuit. |
| Voltage, nominal load resistance |
100 kW. |
| Source resistance |
< 0.2 W. |
| Resistance, nominal current |
In for the announced accuracy: 1 mA (500 W range) or 0.1 mA (5 000 W range). |
| Permissible measuring current |
0.5 In to 3 In. |
| Measurement |
| Resolution |
0.1°C. |
| Measuring current |
Pt 100, 200 and Ni 100, 200: 1 mA.
Pt 500, 1000 and Ni 500, 1000: 0.1 mA. |
| Simulation |
| Resolution |
0.01°C. |
| Usable nominal current In |
Pt 100, 200 and Ni 100, 200: 1 mA.
Pt 500, 1000 and Ni 500, 1000: 0.1 mA. |
| Permissible measuring current |
from 0.5 In to 3 In. |
| Response time |
< 90 ms. |
| Additional functions |
| Measurement trigger |
Automatic or keypad key; burst triggering can be programmed from 1 to 1000 successive measurements with a time interval from 0.5 to 3 400 s. |
| Relative measurements |
The unit reads the deviation regarding a value measured and stored as a reference. L = M-R with L value read, M value measured with the chosen function and range and R reference value. Display according to a conversion law : The unit reads the function L = aM + b with L value read, M value measured with the chosen function and range; a and b are defined by the unit on the basis of the desired L1 and L2 values for the corresponding values of M1 and M2, the data having previously been entered on the keypad. |
| Step generator |
The emission signal can vary per step, those amplitude and positive or negative directions are defined using the keypad. |
| Ramp generator |
The emission signal can vary continuously between two predetermined values, after programming values of level v1 and v2, times t1 to t4 and number of n successive cycles. |
| Storage of emission values |
100 simulation values can be programmed and stored in non-volatile memory. They can be recalled using the keypad. |
| Measurement memory |
It can store the number, function, range and value of the last 1000 measurements or n bursts of p measurements (E.g.: 250 bursts of one measurement). The unit computes the average and determines the maximum and minimum of the values for each burst. |
| Recalling measurements |
The values can be: either recalled using the keypad and read on the display, or converted into 4-20 mA or 0-1 V analog signals available on the unit terminals; the time interval between outputs of 2 consecutive measurements is selected by program. |
| General specifications |
| Display |
One line of 16-backlit characters. |
| Operating conditions |
Reference range: 23 ± 1°C, relative humidity 45 to 75%. |
| Operating normal range |
0 to 50°C RH: 20 to 75%. |
| Operating limit range |
- 10 to + 55°C, RH: 10 to 80%. |
| Standards |
Platinum probe according to DIN-IEC Publication 475 (NFC 42-330 and DIN 43760). Thermocouple according to IEC Publication 584-1 (NFC 42-321) or DIN 43710. |
| Power requirements |
Removable NiMH battery pack, 5 accumulators, quick charge in 3 h. |
| Life |
> 10 h. |
| Mains block |
12 V/400 mA. |
| External charger |
220 V, 50/60 Hz. |
| Output |
12 V DC. |
| Feature |
ABS casing with elastomer enclosure. |
| Dimensions |
260 mm x 144 mm x 60 mm. 24-key keypad control. |
| Weight |
< 1.5 kg. |
| Languages |
French, English, German, Swedish, Italian, Spanish, and Dutch. |
;)
