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302 Dual Wire Smart Temperature Transmitter
A tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛ
Detalji proizvoda
Parameters teknis
Input
Sensor jili
302A/B1: Pt100,Pt1000,Cu50,Cu100
302A/B2: S,R,B,K,N,E,J,T,WRe3-25
302A/B3: Pt100,Pt1000,Cu50,Cu100，S,R,B,K,N,E,J,T,WRe3-25
Lɔ̈k raan tɔ̈u
Kɔmpiye
302A/B1: Sensor ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r
302A/B2: Thermocouple sensor plus a thermal resistance sensor (three wires) for cold end compensation or non-coupling thermal resistance sensor for compensation by setting a fixed cold end temperature, or can also be used with a transmitter built-in thermal resistance sensor for cold end compensation (compensation accuracy final measurement accuracy)
302A/B3: 302A/B1 wala 302A/B2 ye tɔ̈ɔ̈u në kë wïc
Range de mesure
Cɔl Appendix I: Listing of Input Sensor Types and Precision
Waktu jaabi
≤250ms tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
output
2 wire 4-20mA
Load Resistance Ra
Ra≤ ((Us-14.7V) / 0.024A, Us ye voltage ye looi
Sensor failure
Shortcut: raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan ye raan～3.75mA)
Lɔ̈k: Lɔ̈k kɔc cï gam (21)～23mA)
Sistɛm dɛ
A lëu bï ya 3.2mA wala 24mA
Tɛmtɛm tɛmtɛm
Tɛɛr (tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye tɛɛr ye)
Cɔl Appendix I: Listing of Input Sensor Types and Precision
Simulation output precision
0.025%
Long-term drift
Saan fɔlɔ <0.2%
Temperature impact
Cɔl Appendix II: Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
Power Supply Impact
<0.001% full scale/V
Impedance load effect
<0.025% Full Range/100Ω
Käke luɔi rated
Temperature ɣän
-40～85℃ -20～60 ℃ (ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl ye kɛl)
Kondensation
Yɛl
Electromagnetic compatibility
GB/T 17626， Level 3
Yïïn ye gël EN 60529
IP67
Dizayn
Housing
Aluminium Cast Parts
Weight ye
1kg (wala tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ)
Size
Cɔl Appendix III: Two-wire smart temperature transmitter size chart
Kabel Seal Pipe Connection Thread
M20×1.5 wɛ̈t ye wɛ̈t ye wɛ̈t ye wɛ̈t ye wɛ̈t ye wɛ̈t ye wɛ̈t ye wɛ̈t
Sensor Connection
One-in-One
Divisions
Display ku Control
Dimensions ye nyuɔɔth
33×23mm
Nyuɔ̈th bit
5 ye
Unit (lëu bɛ̈n waar)
°C wala °F
Setup Options
Buttons atat panel
Power
15～36V DC
Elektrik isolation
Ueff = 1kV, 50Hz, 1min kaam de input ku output
Sertifikat ku gam
Type explosion insulation
ExdⅡCT6
Benan Type
ExiaⅡCT6
Transformer Factory Setup
Sensor
Pt100 wala B thermocouple wala ye raan ye ɣɔɔc
Sensor offset
0℃
Damping
0.0S
• Two-wire transmitter based on current ring power can effectively reduce wiring costs, reduce power consumption, and enhance resistance to interference. • Two-wire transmitter based on current ring power can effectively reduce wiring costs, reduce power consumption, and improve resistance to interference.
• 4-20mA output with multiple failure information feedback capability
• Sensor de thermal resistance ye tɔ̈u në short circuit ku jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl ya jɔl.
• Lɔ̈ɔ̈m de kä ye kek tɔ̈ɔ̈u në 3 ye kek tɔ̈ɔ̈u në LCD ye kek tɔ̈ɔ̈u në LCD ye kek tɔ̈ɔ̈u në LCD ye kek tɔ̈ɔ̈u në LCD ye kek tɔ̈ɔ̈u në LCD
• LCD ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot ye rot
• IP67, lëu bï ya luui në ɣän kɔ̈k yiic
• Aye sensor ye IEC751 ku IEC584 gam
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