모든 제품
담당자 :
kenny
헤드 장착형 온도 센서 모듈 20.8mA 자체 모니터링
| 원래 장소 | 중국 |
|---|---|
| 브랜드 이름 | Sier |
| 인증 | CE,RoHS |
| 모델 번호 | ST04 |
| 최소 주문 수량 | 1개 부분 |
| 포장 세부 사항 | 통 |
| 배달 시간 | 7일입니다 |
| 지불 조건 | 전신환, 웨스턴 유니온 |
| 공급 능력 | 5000 부분 매달 |
제품 상세 정보
| 전류 한계 | 20.8mA | 입력 | Pt100, Cu50, Pt1000 |
|---|---|---|---|
| USB 케이블 | 셀프 파워는 공급했습니다 | 전원 공급기 | 10-35V |
| 공급 능력 | 주 당 5000 조각 | 패키징 | 카톤 박스 |
| 하이 라이트 | 헤드 장착형 온도 센서 모듈,온도 센서 모듈 20.8mA,RTD 자체 모니터링 온도 센서 모듈 |
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제품 설명
ST04 Temperature Transmitter
Features
• Compact Structure
• Easy Installation
• Open and Short-Circuit Input Detection
• Self-monitoring
• PC or Handheld operator Configurable
• Configurable information memorized
• High precision,Low power dissipation,Range temperature ,Stability work
• Interfaces to All Standard Thermocouples and RTDs
Product Description
4-20mA Head Mounted Universal Temperature Transmitter is an intelligent two-wire PC programmable RTD transmitter with its range set by slide switch. It could linearize RTD input for 4-20mA (two-wire) output and transmit the output signal to system control equipment like DCS or PLC with features of sensor damage or short circuit preset. The product is powered by output circuit (no separate power needed) and shall be installed in junction box of temperature sensor. Installation opening is in cylinder shape for fitting different size of junction box.
Technical data
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Input
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Measured variable
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Temperature
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Measurement accuracy
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0.2%
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Cold junction compensation temperature range
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-40°C~+85°C
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Compensation precision
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±1°C
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Output
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Output signal
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4~20mA
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Load resistance
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RL≤(Ue-7.5)/0.021A
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Signal on alarm
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IH = 20.08mA ; IL= 3.92mA
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Input Sensor break,output current
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20.8mA
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Sensor short circuit,output current
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3.9mA
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Sampling period
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Rating value 0.25S
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Protection
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Reverse polarity protection
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Essential parameter
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Supply voltage
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7.5~45V,d.c.
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Temperature drift
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0.01% F.S./ °C
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Damping time
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5-45S Reach 99% of the final value
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Insulation strength (among Input and output)
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1500V,a.c.;1min
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Insulation resistance(among Input and output)
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≥100MΩ
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Electromagnetic compatibility
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GB/T17626.4-2008(IEC61000-4-4:2004)
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Minimum range
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50°C
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Weight
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32g
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Rated operating condition - Environment temperature
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Storage temperature
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-50°C~+105°C
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Operating temperature
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-40°C~+85°C
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Relative humidity
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≤85%
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Reference operating conditions
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23°C
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