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JS-HP Pin Type Probe Water Immersion Transmitter
JS - HP series ,the probe is integrated with the transmitter, its working principle is: the pin type probe electrode resistance changes by the water immersion.The special integrated chip makes signal amplified , plastic, comparison, then output high and low level or relay alarming signal. Product line design adopts photoelectric isolation,coil isolation, relay isolation and other security measures.
This series of products used for communication base station, precision machine room, library, hotel, restaurant,warehouse and some other place need to have water alarmed.
Sensor and transmitter is integrated, low cost, high reliability.
| False alarm rate | ＜100ppm |
| Working temperature | 0℃～50℃ |
| Sensitivity |
gear1:0kΩ～5kΩ gear2:0kΩ～100kΩ gear3:0MΩ～1MΩ gear4:0MΩ～5MΩ(very sensitive gear,a little water alarmed) |
| Output |
relay output(load current 100mA) high-low level output:VL is 0V(±0.5V) VH is 5V or 12V(±0.5V) |
| Power supply | DC24V(9VDC～36VDC) |
| Load capacity |
SSR≤ 100mA(big current can reach to 1A,need to order) High-low level≥3k(when the high level output reach to 12V,power supply should higher than 16V) |
| Working humidity | 20%RH～100%RH |
| Static power | 0.5W |
| Alarming max power consumption | 1.2W |
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