Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
5000000 RMB
Plant Area:
501~1000 square meters
Management System Certification:
ISO 9001, QC 080000
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: one month
OEM/ODM Service
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Isolated Safety Barrier, Intrinsic Safety Barrier, Intrinsically Safe Barrier manufacturer / supplier in China, offering Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved), Smart Gas (Differential) Pressure Transmitter 4-20mA Via Hart (ATEX Approved), Coriolis Mass Flowmeter for Marine Gas Oil, Diesel Fuel Oil and so on.

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Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)

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Min. Order / Reference FOB Price
2 Pieces US $20-200/ Piece
Port: Shanghai, China
Production Capacity: 2000 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Task: Protection
Structure: Closed-Loop
Mathematical Model: Linear
Signal: Continuous
Function: Protection
Certification: CCC, CE, Atex

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Basic Info

Model NO.: NPEXA-C2
Condition: New
Customized: Customized
Material: Plastic
Explosive-Proof: Ex Ia] Iic
Permissible Input Signal From Hazardous: PT100, Cu100, Cu50, Ba2, Ba1 etc
Electromagnetic Compatibility: IEC 61000-4
Rise Time: Less Than 2 S (Bounce From 10%~90%)
Power Supply: 18~32V DC (Recommended Voltage:24V DC)
Power Consumption: 0.4W or 0.6W
Communication: RS485, RS232
Alarm Function: Single Relay Output, Double Relay Output
Input Loop: Single Loop, Double Loop
Trademark: Tosilon
Transport Package: International Export Carton Packing, Water Proof
Specification: ATEX, UL, CSA
Origin: Shaanxi

Product Description

Tosilon RTD Resistance Signal Type Intrinsic Safety Barrier (ATEX, FCC, Ex Approved)
Design and Manufacturing according to ATEX, UL Standard

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

Rtd Resistance Signal Type Intrinsic Safety Barrier (ATEX Approved)

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