RGY-YX digital pressure calibrator

RGY-YX digital pressure calibrator I. Overview 1, the precision digital pressure gauge for the AC and DC portable instruments, measuring the pressure at the same time, measure current, and with 24VDC output. (A form of multi-range type, you can connect multiple pressure module in a host, along with the basic functions). 2, high-performance microprocessor for use within a wide temperature range of the instrument for a long time without affecting the meter accuracy. 3, low power consumption. Imported high-energy nickel-metal hydride battery, ensure the instrument is working properly for a long time. 4, constant current charging, overcharge a battery voltage, under-voltage automatic shutdown and automatic protection function, ensure that the battery does not overcharge or undervoltage and damage, long battery life (due to long periods of inactivity, every three months charging time to green light). 5, Micropower undervoltage protection function, ensure that the instrument even if the operator for some reason and continuous power for too long will not result in less damage to the battery voltage. 6, feature-rich range of the instrument, a multi-purpose table, with a variety of display styles, which can display pressure and current; pressure, mm of water pressure, kilograms and current percentage. 7, the instrument has over-range alarm function, when the applied pressure from the nominal full scale +2500 security, the meter will display OVERRANGE! P, and built-in buzzer will sound intermittently, represents the pressure exceeds the full-scale, should stop pressure, and relieved some pressure to within the specified range, so as to avoid damage to the pressure sensor. The current value of the test exceeds 22mA, the instrument also shows OVERRANGE! Ⅰ, and built-in buzzer will sound intermittently. 8, the use of thin-film panels and imported touch switch, fashionable, long key life. 9, LCD display with backlight, intuitive, clear, compact structure; small size, light weight, easy to carry. 10, directly adjust the full scale operation on the panel. 11, portable metal shell, strong anti-interference, strong impact resistance. Second, the technical indicators 1, pressure range: -95kPa ~ 60MPa (stall) 2. Resolution: Pressure: Min 1Pa Current: Min 1uA 3, current measurement range: 0 ~ 22mA 4, DC output: 24VDC 5, Accuracy: Pressure: 0.1% F S 0.05% F S Current:?? 0.05% ± 1d 6, ambient temperature: 5 ~ 50 ℃ 7, DC working time: ≥16 8 hours, display: 41 / 2LCD 51 / 2LCD 9, relative humidity : ≤80% RH 10, overload: 1.2 to 1.5 times 11, the upper range of dimensions: 290 * 250 * 105mm (L * W * H) 12, Weight: 2200g 13, power supply and power consumption: 220VAC 50Hz 3VA