NFGZ Intelligent Signal Isolator

NegotiableUpdate on 04/28

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

This product adopts intelligent design using a microcontroller, combined with various technologies such as automatic cold end compensation, automatic zero stabilization, and nonlinear processing, and has multiple functions that traditional products do not have.

Product Details

This product is mainly used in measurement and control systems, receiving various DC voltage, current signals, millivolt signals, thermocouple signals, thermal resistance signals, resistance and other signals on site, isolating and converting input signals into standard current signals and voltage signals. It has the function of isolating input, output, power supply, and communication from each other. This rail mounted intelligent signal isolator is divided into two types: with LCD display and without LCD display. For the optional NFGZ6000 handheld programmer without LCD display, parameter settings can be carried out to achieve on-site viewing and configuration modification, greatly improving the adaptability performance on site. It can be used in conjunction with various instruments, DCS, PLC, or 485 networking, with strong anti-interference ability, small size, light weight, and easy and flexible installation.

Configuration function: Using the upper computer configuration software, communicate with the PC through the computer serial port, and can configure and adjust various setting parameters online.

Usage conditions: Environmental temperature: -10~60 ℃ Relative humidity: £ 90% RH

Power supply voltage: AC 90V~265V (50-60HZ) or DC 24 ± 10% V

Basic error: 0.2% F.S (for thermal resistance, linear voltage, linear current, and thermocouple input with external copper resistance compensation for cold end)

0.2% FS ± 2.0 ℃ (when thermocouple input and instrument internal temperature compensation cold end is used)

Display resolution: 0.001, 0.01, 0.1, 1

Input characteristics: Electric couple type: Input impedance greater than 10MW Resistance type: Lead resistance requirement 0-5W, three wires equal

Voltage type: Input impedance greater than 300kW Current type: Input impedance less than 50W

Output characteristics: Relay capacity: 0.5A/250VAC or 2A/30VDC, resistive load

Current type transmitter output load impedance: £ 500W Voltage type transmitter output load: greater than 300KW

Internal cold end compensation temperature range: 0-50 ℃ (preheating time of 10 minutes when using internal temperature compensation)

Distribution power output: voltage 22-28DC, maximum current 30mA, can be directly connected to a two-wire passive transmitter

Dimensions: 18 × 122 × 117mm (width × height × depth)

Installation form: Supporting rail TS35

Power consumption:<2.2W Weight<0.15kg