Products

Overview

PH6403-3A1B is a safety relay control module suitable for two wire safety mats inputs, with 3 normally open (NO) safety output contacts and 1 normally closed (NC) auxiliary output contact for safety relays. It supports manual or automatic reset and has a reset button monitoring function.

Input: 2 wire, 3 wire transmitter or current source signals
Output: DC signal(current/voltage)

1 input 2 outputs

Product overview

Intrinsically safe explosion-proof certification suitable for protection of 2-wire, 3-wire and 4-wire transmitter, TC, RTD, RS485, RS232, RS422, flow meter, electromagnetic valve etc.

 Intrinsically Safe Surge Protective Devices with 5V Voltage System

Product overview

This device excels in converting three-channel temperature signals within hazardous areas into digital signals, ensuring isolation for safety purposes. By adhering to the MODBUS RTU protocol, it seamlessly delivers these digital signals to compatible systems such as the PHM7100, PLC, or host computer systems. This ensures efficient and secure communication of critical temperature data, enabling effective monitoring and control in industrial environments.

PHD-22HZ-*1*1   2 inputs and 2 outputs

2-wire or 3-wire RTD signal  input  ,4~20mA  output

PHD-12TD-211

Two or three-wire transmitter or current source input /4~20mA output 1 input 2 output

Overview

PHD-12TD-211 is an isolated detection end safety barrier designed specifically for analog input and output.

PHC-22TD-1111             2 inputs 2 outputs

Input：4~20mA (HART digital signal)
Output：4~20mA (HART digital signal)

PHD-11TC-22     1 input 1 output

RS485 full-duplex input /RS485 full-duplex output

PHD-22TF-2828

Proximity switch Contact input /Transistor output 2 input 2 output

Overview

Isolated safety barrier at detection side: PHD-22TF-2828, digital input and output, dual input and dual output.