The BB101P enclosure is form-factor compatible with standard, 6-inch edgewise switchboard instruments and is a direct replacement for the GE/Yokogawa 180, International Sigma Model 1151/1251, Westinghouse/Weschler VX252, and the Modutech and Crompton 6-inch meters. This simplifies retrofit into existing systems without panel modifications.
For control applications, the optional set point relay module provides on/off and differential gap control and annunciation using three set points. The optional digital display reads to 10 percent over- and underrange.
An optional temperature measurement module makes the instrument a direct-reading indicator for E, J, K, and T thermocouples or 100ohm RTD, and an optional retransmission module simplifies distribution of the temperature parameter throughout the system.
Features
- Brilliant red LED digital and bar displays for excellent visibility
- Custom scaleplates - you specify, we make
- Minimum 88,000-hour MTBF
- Microprocessor-based design
- Programmable configuration using front panel switches
- PC serial link
- Input ranges switch-selectable
- Auto-calibration algorithm
- Linearization of input signals
- Min/max signal memory (peak/valley hold)
- Universal 6-inch rectilinear form interchangeable with all major manufacturers and panel cutouts
- Front panel mounting
- Underrange/overrange 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
- Auxiliary transducer power supply
- Two-wire, isolated retransmission