Measurement |
|
Input Signals |
DC Voltage: +100mV to +100V.DC Current: 0 – 1mA, 0 – 100mA, 0 – 1Amp, 4 to 20mA.
AC Voltage: 0 – 1V, 0 – 260V 0 – 600V.
AC Current: 0 – 200mA, 0 – 1Amp, 0 – 5Amp.
Thermocouple: J, K, T, E.
RTD: 100 ohm Pt 385.
Pulse: 5VTTL, 3 – 12V isolated.
Temp/Humidity: 0 to 50° C, 10 to 90% RH Input Accuracy. |
Input Accuracy |
DC Voltage/Current: ±0.5% of analog full scale.AC Voltage/Current: 0.5% true RMS. |
Input Resolution |
0.004% of full scale. |
Channel Capacity |
1 or 2 direct. |
Scan Rate |
Inputs scanned every 10 mSec (100 measurements/channel/second). |
Isolation Voltage |
300 Vdc (Input to Input; Input to Ground). |
Common Mode Voltage |
250 Vdc or peak Vac. |
Common Mode Noise Rejection |
>100 dB, 50/60 Hz. |
Normal Mode Noise Rejection |
>50 dB at 50/60 Hz. |
Recording |
|
Recording Rates |
16 User selectable rates:Max: 100 samples per second .
Min: 1 sample every 10 minutes. |
Format |
Proprietary file structure. User file naming. |
Storage Capacity |
PCMCIA Static RAM card – approximately 1,000,000 samples for 1 Megabyte card. |
File types |
2 channel data files, Alarm file, Configuration file, Multiple file names on a single PCMCIA memory card. |
Display Type |
|
Display Type |
3 inch Backlit Twisted Nematic Liquid Crystal Display. |
Resolution |
160 (H) X 80 (V) pixels. Display area 1.5 x 2.9 inches ( 5.8 x 10.9 cm). |
Display Modes |
Horizontal graphics trending with real time digital values. |
Display Update Rate |
Data display update rate selectable from 10 mSec to 10 minutes. |
Display Windows |
Time/Date, graphic trending, storage status, system status, alarm status. |
Features |
|
Operator Interface |
Membrane keypad for navigating the simple on screen pop up menus. |
Buffer Browse |
Internal 16k buffer (RAM) enables real time browsing of historic chart data independent of recorded data. |
File Browse |
Any data file on PCMCIA card can be browsed even while the unit is recording. File directory allows selection of different file names. |
Power |
|
Power Requirements |
Standard: 105 or 230 Vac ± 15%, 50/60 Hz, 4 watts max.Optional: 24 Vdc ± 20% @ 4 watts max.
12 Vdc ± 20% @ 4 watts max. |
Power Fail Protection |
Programmed parameters stored in non-volatile memory. Clock battery backed.Retention time without power >12 months. |
Environmental |
|
Operating Temperature |
-10° to 50° C. |
Operating Humidity |
10% to 90% RH. |
Input / Output Options |
Alarm Contacts |
2 isolated form C; 3Amps @ 250 Vac or 26 Vdc. |
Remote Control Inputs |
1 isolated input; User selectable as dry contact or 5 to 12 Vdc activated.Configurable for start/stop record, record speed. |
Communications |
RS232 - ESD protected bi-directional with full hand shaking. Supports Modem.Serial Protocol – ASCII.
Unit may be remotely configured. |