WD2系列 渗漏水监测装置
发布时间 2021-01-15 17:35:14
产品描述
产品名称: WD2系列 渗漏水监测装置
产品型号: WD2
带声、光报警，可选开关量输出
Service:
Water.
Switch
Type: WD2-BP2: Solid state relay; WD2-LP: SPDT
relay.
Electrical
Rating: WD2-BP2: Pilot duty rating max. 250 mA @ 24 VDC; WD2-LP: SPDT
1A @ 24 VAC/DC, 1A @ 120 VAC.
Audible Alarm Function on WD2-BP1/WD2-BP2:
10 sec on, 30 sec
off.
LED Alarm Function
on WD2-BP1/WD2-BP2: 10 sec off, 30 sec on.
Power Requirements: WD2-BP1/WD2-BP2: 3V lithium battery
（approximately 2 years battery life）; WD2-LP: 11-27
VAC/DC.
Power
Consumption: WD2-BP1/WD2-BP2: 0.9 mA steady state non-alarm, 3.0 mA during
audible alarm, 2.4 mA during LED illumination; WD-LP: DC 25 mA
typical and 75 mA max, AC 30 mA typical and 85 mA
max.
Electrical
Connections: WD2-BP2: Attached 22 AWG, PVC insulated cable （0.8 ft long）;
WD2-LP: Attached 22 AWG, PVC insulated cable （4.8 ft
long）.
Enclosure: Acrylic, ABS plastic.
Temperature Limits: 32 to 122°F （0 to 50°C）.
Weight: WD2-BP1: 2
oz; WD2-BP2: 3.5 oz; WD2-LP: 4.3 oz
| 型号 | 特性 |
| WD2-BP1 | Battery powered leak detector. |
| WD2-BP2 | Battery powered leak detector with SSR output. |
| WD2-LP | Line powered 24 VAC/DC leak detector with relay output |