| 说明 |
| 功能 |
物位和距离 |
物位，距离，体积，流量 |
物位，距离，体积，流量 |
| 测量范围 |
0.3m to 8m/1ft to 26ft |
0.45m to 11m / 1.5ft to 36ft |
0.45m to 11m / 1.5ft to 36ft |
| 防护等级 |
IP67 - NEMA 4 |
IP67 NEMA 4 |
IP67 NEMA 4 |
| 壳体材质 |
玻璃钢 |
玻璃钢 |
玻璃钢 |
| 电源 |
12 to 30 V DC - Loop powered |
12 to 30 V DC - Loop powered |
12 to 30 V DC - Loop powered |
| 信号输出 |
4-20mA |
4-20mA |
4-20mA |
| 阻抗 |
Maximum 750 Ohms |
Maximum 750 Ohms |
Maximum 750 Ohms |
| 通信协议 |
- |
HART |
HART |
| 继电器输出 |
- |
2 x SPST 1A @ 24 VDC |
- |
| 显示 |
Integral four digit LCD |
Integral four digit LCD |
Integral four digit LCD |
| 电气接口 |
2 x M20 x 1.5mm |
2 x M20 x 1.5mm |
2 x M20 x 1.5mm |
| 传感器材质 |
PVDF |
PVDF |
PVDF |
| 过程连接 |
2" BSPT / NPT |
2" BSPT / NPT |
2" BSPT / NPT |
| 分辨率 |
Better than 1mm / 1/16" |
Better than 1mm / 1/16" |
Better than 1mm / 1/16" |
| 精度 |
<1.0m +/- 5mm
> 1.0m +/- 0.5% * |
<1.0m +/- 2.5mm
> 1.0m/3.3ft +/- 0.25% * |
<1.0m +/- 2.5mm
> 1.0m/3.3ft +/- 0.25% * |
| 阻尼 |
1- 99 seconds |
1- 99 seconds |
1- 99 seconds |
| 环境温度 |
-20°C to 70°C / -40°F to 158°F |
-40°C to 60°C / -40°F to 140°F |
-40°C to 60°C / -40°F to 140°F |
| 使用温度 |
20°C to 70°C / -40°F to 145°F |
-30°C to 70°C / -22°F to 158°F |
-30°C to 70°C / -22°F to 158°F |
| 压力 |
-0.25 to 3 bar /
-3.6psi to 43psi max (20°C) |
-0.25 to 3 bar /
-3.6psi to 43psi max (20°C) |
-0.25 to 3 bar /
-3.6psi to 43psi max (20°C) |
| 波角度 |
+/- 6 degrees (3db) |
+/- 6 degrees (3db) |
+/- 6 degrees (3db) |
| 电磁兼容性 |
EN50081-1 & EN50082-2 |
EN50081-1 & EN50082-2 |
EN50081-1 & EN50082-2 |
| 电缆长度 |
3000m / 1.86 miles |
3000m / 1.86 miles |
3000m / 1.86 miles |
| 电缆规格 |
屏蔽电缆 |
屏蔽电缆 |
屏蔽电缆 |
| 重量 |
850g / 2 lbs |
850g / 2 lbs |
850g / 2 lbs |
| 危险区域认证 |
|
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ATEX II 1 G EExia II T6 Intrinsically Safe Zone 0 |
