|
Design Projects for 2009:
Dual Voltage Phase Monitor
The adjustment range will be a dual range of 200VAC to 240VAC, and 425VAC to 525VAC. Our new product will monitor for Under Voltage, Phase Imbalance, and Phase Reversal, with Over Voltage as an option.
Intrinsically Safe Duplexer (ISD) Redesign to Version 7 of the UL913 Standard
MPE is taking this opportunity to really make a truly great product. We are modifying the inputs to accept both floats and the MPE Level Probe. By adding both an RS232 port and an Ethernet connection this controller will be SCADA ready using the MODBUS Prootcol.
What’s New:
6/15/2008 - Now in Production!
Triplex Alternator re-design, Part Number 009-120-23 and 009-120-23P. This unit now has a fail-safe feed-thru path from input to output.
2/20/2009 - Now Available!
We now have a panel mounting kit for our Duplexer Controller (010-120-122P). Download cutsheet under the tab for Hardware.
8/02/2008 - Now in Production!
MPE Duplexer Controller, Part Number 010-120-122P, has been re-designed, tested and approved by UL. The re-design unit is a microcontroller based design with the following features:
- Inputs accept either Floats or the MPE Level Probe.
- Modbus Serial Port for the SCADA applications.
- A Test/Reset pushbutton simulates input and output conditions.
- High level alarm indicator that can be selected to remain on after the high level condition has cleared, and the high level output relay has de-energized.
- Alarm indication is reset by pushing the Test/Reset pushbutton.
- Outputs for this device are now relay contacts.
- This controller can be used in either pump-up or pump-down applications.
| 
