振动传感器-Jiangsu jotry Electric Technology Co., Ltd.

振动传感器

振动传感器为我公司自主研发的微型变送器，主要由压电敏感元件及测量、转换、积分、放大、变送等主要电路组成。它在原压电式加速度传感器的基础上，增加了内置精密积分电路，实现速度量的输出，具有动态特性优良、频响宽、使用寿命长、外观小而精致的特点。本产品具有接线容错保护，稳定性好，抗干扰能力强等优良特性。

Keyword:

Power IoT sensors Smart power distribution Internet of Things Smart cable tunnel gallery Smart power generation Internet of Things Smart Internet of Things

Category:

常规变电物联网传感器

Free consultation telephone:

0519-85851518

Message

振动传感器

产品概述

<strong>无线振动传感器</strong>水印版.jpg

技术参数

1、测量范围：振动速度 0-200mm/s

振动加速度 0-50g

振动位移 0-8000um

2、输出方式：433/LoRa无线通讯

3、响应频率：2Hz-2000HZ（加速度量）

5Hz-2000HZ（速度量）

10Hz-2000HZ(振动位移量）

4、速度方向：从底部到传感器（正向）

5、环境温度：-40℃~+85℃

6、精确度：±5%

7、供电电压：+24VDC

8、可承受最大冲击力：2000g

9、压电材料：PZT-5

10、防护等级：Ip67

11、重量: 约110g

12、外壳材料：航空铝或不锈钢

13、防爆等级：EX ia IIB T5 Ga

Related Products

Maintenance-free intelligent transformer breather

The maintenance-free transformer breather is an air dehumidification and purification device used for oil-immersed transformers, instrument transformers, on-load tap changers, or other electrical equipment filled with insulating liquid. The maintenance-free transformer breather is installed at the air inlet of the instrument transformer's oil storage tank. When the transformer or instrument transformer operates, the oil volume changes due to temperature variations, causing the gas inside the oil storage tank to breathe through the desiccant. Air passes through the filter at the bottom of the desiccant and the glass jar filled with silica gel into the transformer, ensuring that the inhaled air is dry (moisture is adsorbed by the desiccant) and clean (dust and impurities are blocked by the filter), thereby maintaining the cleanliness and insulation strength of the transformer oil.

JC-OM700-EE Wireless Expansion Joint Sensor

The JC-OM700-EE wireless expansion joint sensor achieves online monitoring of expansion joint compensation by modifying the existing mechanical vernier caliper of GIS/GIL expansion joints or adding a digital expansion joint displacement sensor. The wireless expansion joint sensor uses a high-speed ARM chip as the main controller and a high-precision displacement sensor to sample and calculate the displacement data of the measured object in real time. It can upload data to the host computer via wireless LoRa and wired RS485.

Current monitoring sensor of arrester in switchgear

Full current measurement range: 0.050 ~ 5.000mA Full current measurement error: ± (standard reading ×1%+5μA) Record the cumulative discharge times :0 ~ 99 times Power supply: DC24V Communication interface: RS-485

Ground resistance sensor

Power supply: dc6 ～ 12V Range: 0.01 Ω- two hundred Ω Accuracy: ± 2%rdg ± 3dgt(20℃ ± 5 ℃, below 70% RH) Communication mode: RS485 Protection grade: IP54

High frequency current sensor

Sensitivity: 5pc Detection frequency band: 50KHz ～ 100MHz Signal output: RS485 Installation position: cable connector ground wire Installation mode: clamp type, clamping

Tilt sensor

Range: ± thirty ° Voltage: 9-35v Output mode: RS485 IP67 protection level

Infrared thermal imaging camera of switch cabinet

Thermal imaging resolution: 160 * 120 Visible light resolution: 200W Power supply: dc12-24 V Temperature range: - 20 ℃ ~ 150 ℃ Accuracy: ± 2 ℃ or 2% of the reading (take the maximum absolute value)

Space UHF PD sensor

Detection frequency band: 300 ~ 1500mhz Protection grade: IP65 Collect the discharge amplitude and phase The service life is more than 8 years

Micro weather sensor

Temperature: measuring range - 40 ~ 60 ℃ ° C Accuracy ± zero point one ° C； two Temperature: measurement range 0 ~ 100% RH Air pressure: measuring range: 10 ~ 1300 Wind speed measurement range: 0-75 M / S

Switch cabinet partial discharge sensor (UHF)

The system adopts UHF principle to conduct local discharge monitoring of high voltage switchgear to ensure the effective monitoring data, and increase system reliability. Ultra low power consumption and 485 bus communication mode are adopted. It is applicable to switch cabinet and ring network cabinet. Each cabinet is equipped with one set to realize the power / qualitative measurement of local discharge. It can be directly connected to the system host without the limitation of host channel.)

Switch cabinet partial discharge sensor (UHF + AE two in one)

The system adopts UHF + AE principle Ultra low power consumption and 485 bus communication mode are adopted, It is suitable for switch cabinet and ring main unit to realize the quantity / qualitative measurement of partial discharge

Intelligent air conditioning / dehumidification linkage device

AC / dc220v power supply is adopted Allowable deviation - 20% ～ + 20% Control output node capacity: AC / dc220v, ≥ 8A Support 2-4 independent node output capability