Portable sensor verification device

• Main Authors: TAN WENCHAO, QIN SHICHUANG
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• Subjects: ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS; MEASURING; MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR; PHYSICS; TARIFF METERING APPARATUS; TESTING

The utility model discloses a portable sensor verification device, which comprises a control box and a cylinder, a PLC controller is arranged in the control box, an ultraviolet lamp is arranged in the cylinder, a water inlet is arranged below one end of the cylinder, a water outlet is arranged above the other end of the cylinder, and a standard temperature sensor interface, a standard light intensity sensor interface and a standard pressure sensor interface are arranged on the cylinder. A to-be-measured temperature sensor interface, a to-be-measured light intensity sensor interface and a to-be-measured pressure sensor interface are also arranged on the cylinder body; the standard temperature sensor, the standard light intensity sensor and the standard pressure sensor are respectively arranged in the corresponding standard sensor interfaces and are connected with the control box; the temperature sensor to be measured, the light intensity sensor to be measured and the pressure sensor to be measured are respecti