来源:未知 日期:2018/02/11 浏览量:次
产品阐述: | ||
---|---|---|
Single head system |
一般特性: | ||
---|---|---|
Sensing range | 80 ... 2000 mm | |
Adjustment range | 120 ... 2000 mm | |
Dead band | 0 ... 80 mm 1) | |
Standard target plate | 100 mm x 100 mm | |
Transducer frequency | approx. 180 kHz | |
电气特性: | ||
Operating voltage | 10 ... 30 V DC , ripple 10 %SS | |
No-load supply current | ≤ 30 mA | |
输入: | ||
Input type |
1 pulse input for transmitter pulse (clock) 0-level (active): < 5 V (UB > 15 V) 1-level (inactive): > 10 V ... +UB (UB > 15 V) 0-level (active): < 1/3 UB (10 V < UB < 15 V) 1-level (inactive): > 2/3 UB ... +UB (10 V < UB < 15 V) |
|
Pulse length | 20 ... 300 µs (typ. 200 µs) 2) | |
Pause length | ≥ 50 x pulse length | |
Impedance | 10 kOhm internal connected to +UB | |
输出: | ||
Output type |
1 pulse output for echo run time, short-circuit proof open collector PNP with pulldown resistor = 22 kOhm level 0 (no echo): -UB level 1 (echo detected): ≥ (+UB-2 V) |
|
Rated operating current | 15 mA , short-circuit/overload protected | |
Temperature influence | the echo propagation time: 0.17 % / K | |
许可和认证: | ||
UL approval | cULus Listed, General Purpose | |
CSA approval | cCSAus Listed, General Purpose | |
CCC approval | CCC approval / marking not required for products rated ≤36 V | |
周围环境: | ||
Ambient temperature | -25 ... 85 °C (-13 ... 185 °F) | |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
机械特性: | ||
Degree of protection | IP67 | |
Connection | 2 m PVC cable 0.34 mm2 | |
Material | ||
Housing | nickel plated brass; plastic components: PBT | |
Transducer | epoxy resin/hollow glass sphere mixture; polyurethane foam | |
Mass | 195 g |