ProSens使用在：
-如果粉尘浓度要以mg/m3的绝对值输出。
-大直径通道中的精确测量。
-爆炸危险区域（GasEx-Zone 1，DustEx-Zone 20）
-高温场合测量粉尘浓度

可应用于各种行业中，例如：

Application examples:

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Detection of metal dust in a clear gas site after bag filter

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Quantity measurement of filter dust in clear gas pathes

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Lime detection

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Filter leakage detection in a hazardous area (Ex)

Sensor Technical Data
Measuring objects	Particles in the gas flow
Measuring range	From 0.1 mg/m³
Process temperature	Standard: 150 °C; optional: max. 700 °C
Pressure	Max. 2 bar (Optional: up to 25 bar)
Flow speed	Min. 4 m/sec
Humidity	95 % rel. hum. or less (non-condensing)
Measuring principle	Electrodynamic technology
Ambient temperature	-20…+ 60 °C
Sensor rod	Material: stainless steel; length: 500 / 1000 mm
Housing	Aluminium
Protection type	IP 66; ATEX: cat. 1/2 GD
Electric connection	Connection room DIN M 20
Measurement value alarm relay output	Relay with switching contact Max. 125 V/AC, 2 A Not for EX-devices Cat. 1 and 2
Weight	Approx. 1.5 kg

Transmitter Technical Data
Power supply	24 V DC ±10 %
Power consumption	20 W / 24 VA
Protection type	IP 40 to EN 60 529
Ambient operating temperature	-10 … +45 °C
Dimensions (W x H x D)	23 x 90 x 118 mm
Weight	Approx. 172 g/td>
DIN rail fastening	DIN 60715 TH35
Connection terminals cable cross-section	0.2-2.5 mm2 [AWG 24-14]/td>
Current output	1 x 4 … 20 mA (0 … 20 mA), load < 500 Ω
Interface	ModBus RTU (RS 485) / USB/td>
Pulse output	Open collector – max. 30 V, 20 mA
Relay contact	Max. rated load: 250 V AC Max. peak current: 6 A Max. rated load 230 V AC: 250 VA Max. breaking capacity DC1: 3/110/220 V: 3/0.35/0.2 A Min. switching load: 500 mW (10 V / 5 mA)/td>
Data backup	Flash memory

除尘器后端的粉尘测量

ProSens