HXWP8000-EX-isolated detection side, the operation side safety barrier
Features
1, the product line features full, wide application
HXWP8000-EX series of isolated safety barrier not only with a number of companies manufacture a variety of wire transmitters, electrical converters, electrical valve positioner,
Solenoid valve, alarm, liquid level switches supporting the security instrument, but also with wire smart transmitter, wire smart valve positioners, intelligent electromagnetic flow meters and other instruments supporting the safe use; achieve high analog signal accuracy of transmission.
2, high precision and high stability:
■ Safety Barrier simulated transmission end detection accuracy: 0.2% F · S;
■ Temperature drift: 0.02% F · S;
■ Operation End Safety Barrier analog transmission accuracy: 0.2% F · S;
■ Temperature drift: 0.02% F · S.
3, high security:
■ voltage and current limit circuit is designed to double circuit, the system security and reliability of a large increase;
■ Intrinsically safe circuits and non-intrinsically safe circuit transformer isolation, without direct contact, isolation voltage up to 150V ms;
■ fast fuse with fast and high breaking capacity, breaking capacity of 1500A 250Va.c voltage current, and so combined the latest Intrinsically safe circuits International standards;
■ power transformer and signal transformers as a whole package, then remove shells and components up to the possibility of access to product reliability, security and further Increase.
4, high reliability:
■ products use high quality brand of semiconductor device body, automated SMT placement process, and computer and other modern test equipment for product testing, Ensure product reliability;
■ fully optimized circuit design, electromagnetic compatibility in accordance with international standards design;
■ each product before delivery through high-temperature aging treatment, its quality is guaranteed.
Main technical performance
■ Explosion-proof mark: Exib〕 〔Ⅱ CT6
■ Intrinsically Safety parameters: Uo ≤ 35V, Io ≤ 35mA, Co ≤ 0.045uF, Lo ≤ 2mH, Po ≤ 0.3W, Um = 250VAC/DC
■ Distribution Voltage :18.5-28 .5 VDC
■ Power supply voltage: 24VDC ± 10%
■ Output load: 750Ω (internal 250Ω)
■ Precision Touch degrees: ± 0.2%
■ Power consumption: 1.5W
■ Ambient temperature: +5 ℃ ~ 40 ℃
■ Relative humidity: 5% ~ 85% RH
■ Storage temperature: -40 ℃ ~ 85 ℃
■ Weight: about 150g
■ Installation place: the surrounding air should not contain chromium, nickel, silver plating, corrosion from the media.
Model and specification
|
Name |
Specification and model |
Input signal |
Output signal |
Function |
|
Isolated review
Measuring Safety Barrier |
HXWP-8047-EX HXWP-8047-EX |
4-20mADC 4-20mADC |
4-20mADC或1-5VDC 4-20mADC or 1-5VDC |
It is the two-wire transmitter to provide power distribution and signal isolation transmitter into the output, and has explosion-proof features |
|
Isolated Exercises
For Safety Barrier |
HXWP-8067-EX HXWP-8067-EX |
4-20mADC 4-20mADC |
4-20mADC或1-5VDC 4-20mADC or 1-5VDC |
Input and output signal isolation converter, and has explosion-proof features |