refaeeja
Electrical
- Jan 21, 2003
- 1
I'm trying to locate a vendor who bulds a Portable, Sequence of Event Recorder. I have contacted Dratize, Rochestor Rene, but did not get a positive answe. Key requirment is Portable SOE. The Specifications I have in mind are
1- It can detect the status of dry-contacts.
2- 120 VAC, single phase, 60 Hz power supply
3- It can measures up to 600 VAC and 250 VDC.
4- Measures surges, sags, spikes, dropouts, and frequency errors on AC power lines
5- Provides printout of disturbances including time and date.
6- It should be portable.
7- Multichannels with many inputs
8- Enough memory to store data.
9- It can be connected to computer to download data.
10- it should have easy menu driven program.
11- High resolution LCD screen
12- Each monitoring module can be user-programmed with limits beyond which disturbance detection occurs.
13- Cards and spare parts are available.
14- Minimum accuracy of 5 milliseconds disturbance detection
1- It can detect the status of dry-contacts.
2- 120 VAC, single phase, 60 Hz power supply
3- It can measures up to 600 VAC and 250 VDC.
4- Measures surges, sags, spikes, dropouts, and frequency errors on AC power lines
5- Provides printout of disturbances including time and date.
6- It should be portable.
7- Multichannels with many inputs
8- Enough memory to store data.
9- It can be connected to computer to download data.
10- it should have easy menu driven program.
11- High resolution LCD screen
12- Each monitoring module can be user-programmed with limits beyond which disturbance detection occurs.
13- Cards and spare parts are available.
14- Minimum accuracy of 5 milliseconds disturbance detection
