Exi chart recorder ExTrend 200i
(Not available at the moment)
The intrinsically safe videographic recorder ExTrend 200i is designed for the visualisation of processes inside the hazardous area, ATEX zone 1. It's available as a 3- or 6-channel version.
The ExTrend 200i has a backlighted TFT-LC-display with an active area of 115,2 mm x 86,4 mm and a resolution of 320 x 240 pixel.
The ExTrend 200i is intrinsically safe and it requires a power supply and interface module IPM 300i, which has to be installed in the safe area.
Link to the Presentation of the ExTrend200i
Three or six analogue inputs are vailable:
- 4-20 mA, passive (optional: aktiv)
- Pt 100, 3-wire connection
- Value written by Modbus
Indication possibilities:
- Chart indication
- Bargraph indication
- Indication of digital values
- Alarm and batch lists
- Log file
Data storage:
With a 1 GB memory and a storage rate of 1 value per channel per second it is possible to record more than 5 weeks. The stored data can be read out in blocks by the Modbus serial interface. The maximum storage rate is two values per second.
Two types of data are stored:
1. Measured values:
- Date, time
- six measured values with decimal points and units
- status of the digital inputs
- status of the alarms
2. Log file entries:
- Date, time
- user, parameter changes
- alarm changes
- batch start and stop
User authorisation management:
- Up to 30 users
- Log in via a code and a user name
- Different authorisation levels