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303 RS485 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 RS485 pr
Detalji proizvoda
Parameters teknis
Input
Sensor jili
303A/B1: Pt100,Pt1000,Cu50,Cu100
303A/B2: S,R,B,K,N,E,J,T,WRe3-25
303A/B3: Pt100,Pt1000,Cu50,Cu100，S,R,B,K,N,E,J,T,WRe3-25
Yï gam tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n tɛ̈n
Kɔmpiye
303A/B1: Sensor ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r
303A/B2: Thermocouple sensor plus 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 will affect the final measurement accuracy): 303A/B2: Thermocouple sensor plus thermal resistance sensor (three wires) for cold end compensation or non-coupling thermal resistance sensor for compensation by setting a fixed cold end temperature for compensation, or can also be used with a transmitter
303A/B3: 303A/B1 wala 303A/B2 ye tɔ̈ɔ̈u në kë wïc
Range de mesure
Cɔl Appendix I: Listing of Input Sensor Types and Precision
Waktu jaabi
≤250ms ye tɛ̈n yenë sensor ye tɛ̈n yenë short circuit ye tɛ̈n yenë circuit ye tɛ̈n yenë circuit ye tɛ̈n yenë circuit ye tɛ̈n yenë circuit
Tɛmtɛm tɛmtɛm
Dijital measurement precision
Cɔl Appendix I: Listing of Input Sensor Types and Precision
Long-term drift
Saan fɔlɔ <0.035%
Temperature impact
Cɔl Appendix II: Tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ
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
1.3kg (cïn tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ)
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
Size
Cɔl Appendix III: Two-wire smart temperature transmitter size chart
Display ku Control
Dimensions ye nyuɔɔth
33×23mm
Nyuɔ̈th bit
5 ye
Unit (lëu bɛ̈n waar)
°C wala °F
Setup Options
Buttons ka 3 ka PC
Power
+24V DC ±5%
Sertifikat ku gam
Type explosion insulation
ExdⅡCT6
Benan Type
ExiaⅡCT6
Interface ë habar
RS485 Modbus RTU
Transformer Factory Setup
Sensor
Pt100 wala B thermocouple wala ye raan ye ɣɔɔc
Sensor offset
0℃
Damping
0.0S
• Transmitter ye RS485 protocol ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l ye kɛ̈ɛ̈l.
• 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 looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek looi në kaam de kä ye kek
• 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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