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Cảm biến đo nhiệt độ WRF04 Thermokon

Mã sản phẩm: WRF04
Sử dụng cho Model:
Hãng SX: THERMOKON
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Tình trạng

Tình trạng: Còn hàng

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Cảm biến đo nhiệt độ
Model: WRF04
Hãng: Thermokon

Thông tin sản phẩm

Measuring values temperature
Output voltage TRV: 1x 0..10 V, min. load 5 kΩ
Output ampere TRA: 1x 4..20 mA, max. load 700 Ω
Output passive depending on used sensor
Network technology BACnet MS/TP, KNX (TP), LON FT (free topology), RS485 Modbus
Power supply 15..24 V = (±10%) or 24 V ~ (±10%) SELV, TRA: 15..24 V = (±10%) SELV, KNX: supply via BUS
Power consumption TRV: typ. 0,4 W (24 V =) | 0,8 VA (24 V ~), TRA: typ. 0,5 W (24 V =), BACnet: typ. 0,4 W (24 V =) | 0,6 VA (24 V ~), KNX: 0,6 W (24 V =) | 1,2 VA (24 V ~), LON: typ. 0,5 W (24 V =) | 1,7 VA (24 V ~), RS485 Modbus: typ. 0,4 W (24 V =) | 0,6 VA (24 V ~), LCD TRV: typ. 0,6 W (24 V =) | 1,0 VA (24 V ~), LCD LON: typ. 0,85 W (24 V =) | 2,0 VA (24 V ~), LCD RS485 Modbus: typ. 0,4 W (24 V =) | 0,6 VA (24 V ~)
Measuring range temp. TRV | TRA: adjustable at the transducer, TRV1 | TRA1: -50..+50 °C, TRV3 | TRA3: 0..+50 °C, TRV8 | TRA8: -15..+35 °C, BUS: 0..+50 °C, passive: -35..+70 °C
Accuracy temperature ±1% of measuring range (typ. at 21 °C), passive: ±0,3 K (typ. at 21 °C), depending on used sensor
Sensor passive: 2-wire (standard), 3-wire or 4-wire
Display LCD 29x12 mm, monochrome, (optional)
Enclosure PC, pure white
Protection IP30 according to EN 60529
Cable entry breaking points top/bottom, rear entry
Connection electrical terminal block, max. 1,5 mm²
Ambient condition -35..+70 °C, max. 85% rH non-condensing
Mounting surface mounted on flush-mounting box (Ø=55 mm)
Notes special painting available on request, for other sensors please request, multi-conductor connection on request, enclosure stainless steel available (see options)

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