The BB101P provides maximum versatility while offering greater accuracy, readability and reliability. For control applications, the optional set point/relay module provides on/off and differential gap control and annunciation via three set points. The optional digital display reads to 10 percent over and under range. An optional temperature measurement module makes the instrument a direct-reading indicator for E, J, K and T thermocouples or 100-ohm RTD, and an optional retransmission module simplifies distribution of the temperature parameter throughout the system.
The BB101P enclosure is form-factor compatible with standard, 6-inch edgewise switchboard instruments and is a direct replacement for the GE/Yokogawa 180, Sigma Model 1151/1251, Westinghouse/Weschler VX252 and the Modutech and Crompton 6-inch meters. This simplifies retrofitting into existing systems without panel modifications. A white background scale plate is available (black is standard).
Features
- Brilliant red 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)
- Universal 6-inch rectilinear form interchangeable with all major manufacturers and panel cutouts
- Front panel mounting
Options
- Digital display with true minus-sign indication
- Green or amber LEDs
- On/off control via three set point relays
- Direct temperature measurement
- Auxiliary transducer power supply
- Two-wire, isolated retransmission
- RS-422 serial communication
- NEMA-4 cover