电力物联网传感器-Jiangsu jotry Electric Technology Co., Ltd.

Product System

Working voltage DC24 V Range: 0-30m / S Dynamic response time ≤ 0.5s Starting wind speed: ≤ 0.2m/s Output interface: RS-485 / 4 ～ 20mA

PM2.5 sensor

Power supply voltage: DC 12 ～ 24 V Gas type: PM2.5 Range: 0 ~ 1000 μ g/m3 Accuracy: ＜ ± 3% Output signal: 4 ～ 20mA or RS-485 Overall dimension (mm): 117 (L) * 86 (W) * 41 (H)

Transformer vibration sensor

Power supply: DC24 V Measurement range: vibration speed 0-200 mm / S (range can be customized) Vibration acceleration 0-50g, vibration displacement 0-8000um, output mode: 4-20mA / RS485, response frequency: 2hz-2000hz (acceleration), 5hz-2000hz (velocity), 10hz-2000hz (vibration displacement) Installation method: permanent magnet adsorption installation or adhesive installation

Illuminance sensor

Power supply voltage: DC 9-24 V Illumination accuracy: ± 7% Light intensity: 0-20000 lux (customizable) Output interface: RS485 / 4 ～ 20mA Overall dimension (mm): 117 (L) * 86 (W) * 41 (H)

Infrared grating detector

Power supply voltage: dc12-24 V Detection range: 10-100m, optional Beam number: 2-10 beam optional, beam frequency: 4-segment frequency conversion Detection mode: cut off two adjacent beams and give an alarm Alarm output mode: relay nodeNC / NC.

Transformer noise sensor

Working power supply: DC 9 ～ 24 V Measurement frequency range: 20Hz ~ 12.5khz Noise measurement range: 30dB ~ 120dB Signal output: RS485

Infrared three detector

Power supply: dc9 ～ 12V Working current: static 45mA (common relay output) or 10mA (electronic relay output) alarm 15mA Inductor: three sets of special dual structure with low noise Coverage: 12m × 12m (typical value) Alarm port: normally open and normally closed alarm port, contact capacity 100mA / 30VDC

Infrared dual detector

Detection range: 8-12m Sensitivity: two level adjustable Alarm output: normally closed NC Working voltage: 9 ~ 15V DC Installation height: 2.2m ~ 3M

Water level sensor

Measuring medium: water, oil and other liquids Measurement range: 0 ~ 100m, intermediate range optional Protection grade: IP68 Load capacity: ≤ 800 Ω Power supply range: 12 ~ 36V DC Output signal: 4 ～ 20mA / 0 ～ 5V DC

Positioning water leakage detector

Display leakage position and output relay alarm signal Power supply: 12 VDC / 24 VAC / 220 VAC three types of power supply available RS485 serial communication Rail mounted

烟雾探测器

Alarm sound: ≥ 80dB Power supply: 9 ~ 28V DC Alarm current: ≤ 45mA Working temperature: - 10 ℃～ + 50 ℃ Output form: sound light alarm Relay passive contact

Open flame detector

Working voltage range: DC12V - dc30v Working current: monitoring current: ≤ 10mA Alarm current: ≤ 30mA Normally closed and normally open

Non positioning water leakage detector

With RS485 / switch output interface It has beep alarm function Sensitivity 5-gear adjustable (analog gear) Power supply voltage: DC12V

Temperature and humidity sensor

Power supply: DC 12-36v (customizable) Temperature measurement range: - 40 ～ + 125 ℃ Temperature measurement accuracy: ± 0.5℃ Humidity measurement range: 0-100% Humidity measurement accuracy: ≤ ± 3% Output interface: RS-485 / 4 ～ 20mA Overall dimension (mm): 117 (L) * 86 (W) * 41 (H)