Gold Member Since 2014
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Xi'an Tosilon Automation Co., Ltd.

Isolated Safety Barrier, Intrinsic Safety Barrier, Intrinsically Safe Barrier manufacturer / supplier in China, offering Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved), Multi Phase Coriolis Mass Flow Meter for Water, Oil, Gas, Coriolis Mass Multiphase Liquid Flow Meter for Diesel Fuel Oil and so on.

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Supplier Homepage Product Intrinsic Safety Barriers RTD Resistance Transmission Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)

Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)

FOB Price: US $20-200 / Piece
Min. Order: 2 Pieces
Min. Order FOB Price
2 Pieces US $20-200/ Piece
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Port: Shanghai, China
Production Capacity: 2000 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: NPEXA-C2
  • Structure: Closed-Loop
  • Signal: Continuous
  • Certification: CCC, CE, Atex
  • Customized: Customized
  • Explosive-Proof: Ex Ia] Iic
  • Electromagnetic Compatibility: IEC 61000-4
  • Power Supply: 18~32V DC (Recommended Voltage:24V DC)
  • Communication: RS485, RS232
  • Input Loop: Single Loop, Double Loop
  • Transport Package: International Export Carton Packing, Water Proof
  • Origin: Shaanxi
  • Task: Protection
  • Mathematical Model: Linear
  • Function: Protection
  • Condition: New
  • Material: Plastic
  • Permissible Input Signal From Hazardous: PT100, Cu100, Cu50, Ba2, Ba1 etc
  • Rise Time: Less Than 2 S (Bounce From 10%~90%)
  • Power Consumption: 0.4W or 0.6W
  • Alarm Function: Single Relay Output, Double Relay Output
  • Trademark: Tosilon
  • Specification: ATEX, UL, CSA
Product Description
Tosilon RTD Resistance Signal Type Intrinsic Safety Barrier (ATEX, FCC, Ex Approved)
Design and Manufacturing according to ATEX, UL Standard

Introduction
This type of isolated safety barrier transmits RTD resistance signals from hazardous area to safe area by isolating transmitting current or voltage or resistance signals in a circuit or two isolated circuits, and it may also be connected in a connection network in safe area via communication ports. The input, output, and the power supply are galvanically isolated from each other. It is an intelligent product with online self-diagnosis function. Customer may set the type and the range of the input or the output signals with a specific handheld programmer we provide.

Main Parameters (For Details, please contact Tosilon, thank you)
Explosive-proof grade:  [Ex ia] IIC

Permissible input signal from hazardous area:
2/3-wire RTD resistance:Pt100, Cu100, Cu50, BA2, BA1 etc.
Linear resistance:40~400Ω
Signal type and range can be specified at your order and may also be programmed by user.

Output signal to safe area:
DC current:0~10mA, 4~20mA, 0~20mA
DC voltage:0~5V, 1~5V, 0~10V
1:1 resistance repeating
Signal type and range can be specified at your order and may also be programmed by user.

Transmitting accuracy for RTD (at 25ºC±2ºC, without temperature compensation):
If measurable range <100ºC: ±0.1ºC;
If measurable range ≥100ºC: ±0.1%FS

For linear resistance:
Accuracy reduces in proportion to Im. e.g.:
1 mA ≤Im≤5 mA:  Rm < 0.1 
0.5mA ≤Im < 1 mA: Rm < 0.15 
0.2mA ≤Im<0.5 mA:  Rm < 0.45 

Rise time: ≤ 2 s (bounce from 10%~90%)

Influence of ambient temperature: <30ppm/ºC

Lead resistance: ≤ 20 Ω per lead

Output load capacity:
DC current:0~10mA: 0~700 Ω;4~20mA: 0~350 Ω
DC voltage: 0(1) ~ 5V: ≥ 1 MΩ; 0~10V: ≥ 2 MΩ

Parameters certified by China National Quality Supervision and Test Centre for Explosion Protected Electrical Products (CQST):
Um=250 V AC/DC


Outline Structure
Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)
Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)
For more information, please contact Tosilon
Your Global Partner for Automation
www.tosilon.com

Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)
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