精度等级:1.5 级 2.5 级(0.1,-0.1MPa) Accuracy: 1.5% 2.5%(0.1,-0.1MPa)
测量范围:0.1---60MPa,-0.1MPa---0.1 — 2.4MPa Range: 0.1---60MPa,-0.1MPa---0.1 — 2.4MPa
工作条件: Working condition:
环境温度:-20 — 60℃ Ambient temperature: -20 — 60℃
相对湿度:≤ 85% Humidity: ≤ 85%
Make sure that there is no any obvious
effect on the proper operation of the gauge
when vibration and sharp pulsation of the
measured media exist.
工作压力:使用温度偏离20 ± 5℃时,其温Working prossure: When working temperature
度附加误差不大于0.4%/10℃ deviates the additional temperature
error shall from 20 ± 5℃, not
be more than 0.4%/10℃.
输出信号:4-20mA 或0-10mA.AC 220V 50Hz Output signal: 0 — 10mA.AC 220V 50Hz
静负荷用至测量上限值的3/4 Steady: 3/4 of the full scale value
交变负荷用至测量上限值的2/3 Fluctuating: 2/3 of the full scale value
短时压力用至测量上限Short time: full scale value
消耗功率:≤ 3W Consumed power : ≤ 3W
负载电阻:0-1.5K Ω(0-10mA) Load resistance: 0-1.5K Ω(0-10mA)
0-3W Ω(4-20mA) 0-3W Ω(4-20mA)
电源电压:YTTA □ 0 — 10mA .Ac 220V50Hz Voltage: YTTA □ 0 — 10mA .Ac 220V50Hz
YTTB □ 4 — 20mA .Dc 24V YTTB □ 4 — 20mA .Dc 24V
YTTC □ 4 — 20mA .Dc 220V50Hz YTTC □ 4 — 20mA .Dc 220V50Hz
防护等级:IP54 Protection class: IP45
仪表外壳:铝合金Case: Aluminium alloy
接头: 铜合金Socket : Copper alloy
波登管: 铜合金Bourdon tube: Copper alloy
安装方式:径向直接安装连接螺纹Mounting: Bottom mounting, M20 × 1.5
M20x1.5(或其他的螺纹尺寸) (or other threads)
表盘:铝,白地黑字Dial: Aluminium, white with black clivision
指针:铝,黑色Pointer: Aluminum, black
玻璃:普通玻璃