价格：
￥1400.00/副
材质：不锈钢
测量精度：0.5
起订：1副
供应：200副
发货：10天内
| 材质 | 不锈钢 |
| 测量精度 | 0.5 |
| 公称直径 | 40mm |
| 规格 | 11 |
| 环境温度 | 00 |
| 精度等级 | 1.5 |
| 类型 | 数字压力表,气体压力控制器 |
| 售后服务 | 一年保修 |
| 外形尺寸 | 96*96mm |
| 显示方式 | LED |
| 重量 | 05 |
| 联接型式 | 000 |
| 经营模式 | 品牌经销 |
| 品牌 | DWYER |
| 型号 | DPG-020 |
| 加工定制 | 否 |
采用全新的DPG-000系列数显压力表更新取代指针式模拟压力表。DPG-000系列的精度为0.5%，4位数显，读数准确容易，不会有指针式压力表那样的读数误差。 DPG-000系列是采用电池作为电源，带自动关机功能以节省电量，电池寿命平均可维持2000 小时。面板上的四个按键设置非常容易，没有复杂的菜单选项，功能包括背光显示，峰谷值记录，自动零点校准，各种压力工程单位选择。
Service: Compatible liquids and combustible gases (for FM listing see Agency Approvals below). Wetted Materials: Type 316L SS. Housing Materials: Polycarbo
nate front and back cover, anodized aluminum extruded housing with recessed grooves, polycarbo
nate overlay, Buna-N O-rings, 316L SS sensor construction. Accuracy: DPG-000: 0.5% FS; DPG-100: ±0.25% FS; ±1 least significant digit @ 70°F (21°C) (includes linearity, hysteresis, repeatability). Pressure Limit: 2x pressure range for models ≤1000 psi; 5000 psi for 3000 psi range; 7500 psi for 5000 psi range. Enclosure Rating: Designed to meet NEMA 4/4X (IP66). Temperature Limits: 0 to 130°F (-18 to 55°C). Thermal Effect: Between 70 to 130°F is 0.016%/F. Between 32 to 70°F is 0.026%/F. Between 10 to 32°F is 0.09%/F. Between 0 to 10°F is 0.50%/F. Size: 3.00" OD x 1.90" deep (max). Process Connection: 1/4" male NPT. Weight: 8.84 oz (275 g). Display: 4 digit (.425" H x .234" W digits). Power Requirements: (2) AAA alkaline batteries, included, user replaceable. Battery Life: 2000 hours typical; Low battery indicator. (60 hours in co
ntinuous use). Auto Shut-Off: Gage: 60 minute auto shut-off. Auto shut-off may be disengaged. Backlight: 2 minute auto shut-off. Agency Approvals: DPG-000: CE; DPG-100: CE, FM approved to be intrinsically safe for Class I, Division 1, Groups A, B, C and D, for ranges 0-5 to 0-3000 psi.
