Jiangsu Jinguan Measurement and Control Technology Co., Ltd
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    13905232000
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    No.1 Gongyuan Road, Jinhu County, Jiangsu Province
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Intrinsically safe explosion-proof distributed instrument
1、 Applicable scope: Suitable for flammable and explosive hazardous environments such as chemical, petrochemical, and gas industries, as well as other
Product details

1、 Scope of application
Suitable for flammable and explosive hazardous environments such as chemical, petrochemical, and gas industries, as well as other environments with high explosion-proof requirements.

2、 Technical indicators
Refer to BS5308 standard and IEC189 standard

performance
unit
indicator

Working capacitor
Unbalanced capacitance
Distributed inductance
Inductance/Resistance
Electromagnetic interference induced voltage (interference magnetic field strength 400A/m)
Static induced voltage (static voltage 20kv)
Radiation field penetration intensity (interference field 200MH2120dB)

Nf/km
Nf/km
Mh/km
Mh/Ω
Mv
V
db
≤100
≤1
≤0.6
≤25
≤5
≤2
≤92

3、 Structure

model
Nominal cross-section (square centimeters)
ia-JYVP   ia-DJYVP
ia-JYVP3   ia-DJYVPV
0.5 0.75 1.0 1.5 2.5
Number of cores (logarithmic) 2-62 (2-31)



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