FIELD: measuring equipment. SUBSTANCE: use is made of transmitter current-setting circuits for energizing the bridge sensitive element with provision of mean voltage at the bridge output equal to a half of the voltage of the transmitter stabilizer. The device has an external source, voltage stabilizer, differential and additional amplifiers, transistor, bridge sensitive element, voltage-to-output signal converter, voltage divider, resistors connected in an appropriate way. EFFECT: improved design. 1 dwg
Title | Year | Author | Number |
---|---|---|---|
DEVICE MEASURING PRESSURE | 1996 |
|
RU2082954C1 |
SOURCE OD REFERENCE VOLTAGE | 1996 |
|
RU2119212C1 |
METHOD OF MAINS ALTERNATING VOLTAGE CONVERSION INTO WELDING CURRENT | 1995 |
|
RU2076026C1 |
REMOTE TEMPERATURE MEASURING DEVICE | 2000 |
|
RU2193169C2 |
ULTRASOUND DEPTH METER OR DEPTH METER OF FLAW DETECTOR | 1994 |
|
RU2082160C1 |
DEVICE FOR AUTOMATIC CONTROL OF AIR VELOCITY IN MINE VENTILATION SYSTEM | 1992 |
|
RU2018687C1 |
POWER CONVERTER | 2001 |
|
RU2215365C2 |
HIGH-POWER DC SUPPLY SOURCE | 2000 |
|
RU2172058C1 |
PULSE RADIO SIGNAL RECEIVER AND LEVEL METER FOR SAID RECEIVER | 1996 |
|
RU2097922C1 |
SEMICONDUCTOR PRESSURE TRANSDUCER | 1995 |
|
RU2086940C1 |
Authors
Dates
1996-08-20—Published
1994-10-31—Filed