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上海电子技术服务部

DC to DC step-up and step-down power supply module 2A adjustable step-up module BUCK3A adjustable step-down module voltage regulation
USD 4.52
DC-DC step-up and step-down power module AC220V monitors centralized power supply LED switching power transformer
USD 4.52
Monitoring central power supply 12 V camera power supply LED switching power supply 24 V industrial power supply 12-500 W
USD 5.11
16-channel PT100 temperature acquisition module 32-channel NTC acquisition module 18B20 to RS485 Modbus RTU
USD 45.18
4-20ma to rs485modbus analog acquisition module 1-32 channels current and voltage input RS485 output
USD 12.77
TP4056 1A lithium battery charging pad module Micro Type-C USB interface charging protection 2-in-1
USD 4.40
RS485 serial port to MBUS M-BUS concentrator repeater meter reading converter module over 300 slave stations
USD 43.71
Air high precision temperature and humidity transmitter temperature and humidity meter 4-20mA RS485 industrial temperature and humidity sensor
USD 6.88
6-channel PT100PT1000 temperature collector CU50 acquisition module NI temperature transmitter MODBUS RTU
USD 9.82
12-channel voltage and current acquisition 0-20mA4-20mA0-5V10V30V analog acquisition module RS485
USD 42.23
4-20mA diffused silicon pressure transmitter constant pressure water supply pressure sensor slightly differential pressure gas-liquid hydraulic level
USD 27.50
4-20mA high temperature pressure transmitter diffused silicon high precision steam high temperature resistant 200℃ full range in stock
USD 48.13
4-20mA digital display pressure transmitter GL131 diffused silicon high-precision pressure sensor with on-site display
USD 51.07
Intelligent Pressure Controller Vacuum Water Pump Air Press Oil Pressure Switch Digital Display Dry Contact Pressure Gauge Manufacturer
USD 42.23
4-20ma input liquid level transmitter liquid level sensor pool tank water level sensor 1M-20M probe
USD 27.50
Water Level Display Controller 4-20 mA Input Level Transmitter Fire Water Tank Level Gauge Sensor Probe
USD 54.02
0-500pa wind pressure transmitter micro differential pressure differential sensor 4-20ma pipeline negative pressure sensor 0-10V
USD 27.50
Small size compact pocket type 4-20ma diffused silicon pressure transmitter high precision ultra short type easy to install
USD 39.29
PCB copy board circuit board copy board PCB reverse schematic diagram circuit board welding processing copy board BOM single chip decryption
USD 6.88
Intermediate Relay Module Omron 2 On 2 Off PLC Signal Amplification Board PNP NPN Universal 12V24V Input
USD 14.24
Original OMRON relay G2R-2-24VDC 12VDC two-open and two-closed 8-pin relay module
USD 6.52
Original Omron relay G2RL-2 two-on two-off DC12V 24VPCB pin small power relay
USD 6.29