For control applications, the optional set point/relay module in BS101P-BS202P provides on/off and differential gap control and annunciation using two Form-C relays and three set points. One of the set points can be configured as either a LO-LO or as a HI-HI. The other two set points function as a LO and a HI. The optional temperature measurement module makes the instrument a direct-reading indicator for E, J, K, and T thermocouples or 100-ohm RTD. An optional digital display reads to 10 percent over and under range.
It is a direct replacement for the Sigma 9270 1/2-DIN LumigraphTM and Sigma 9264 mechanical models. This simplifies retrofit into existing systems without modifications to the existing panel.
Features
- Brilliant tri-color LED display for excellent visibility
- Minimum 88,000-hour MTBF
- Rugged—high resistance to vibration and shock
- Microprocessor-based design
- Programmable configuration using front panel switches or a PC serial link
- Available with or without program switches on front
- Switch selectable input signal ranges
- Auto-calibration algorithm
- Linearization of input signals
- Min/max signal memory (peak/valley hold)
- Front panel mounting
- Over and under range indication
- Modular design for flexibility and options
Options
- Digital display with true minus sign indication
- Green or amber LEDs
- On/off control using three set point relays
- Direct temperature measurement