Based on proven inductive electrification technology, the ZiDM series has a detection limit of 0.01 mg/m³ and retains its world-renowned reliability and robustness. The various functionalities available mean that the ZiDM series can be used for a wide variety of applications: in emission measurement, industrial process control or filtration system monitoring.
It can be installed into process applications like baghouse, cyclone, dryer or other dust collection systems to monitor particulate emissions as well as filter performance.
The ZiDM series is often used for process control in applications where dust levels must not exceed defined limits. The ZiDM series' built-in relays can be used as a dust level alarm signal. The mA output and RS485 interface make this instrument ideal for trend monitoring applications. The very short response time is a typical feature of Fuji Electric's analysers dust monitors. It enables early detection of malfunctions in the dust abatement process and prevents costly product loss.
analysers ZiDM-3 MONIDUST AND ZiDM-4 EMIDUST DUST SYSTEMS
Measurement objects
Total suspended particulates (TSP)
Measuring principle
Inductive electrification
Measurement scale
Detection limit 0.01 mg/m³Maximum range up to several g/m³, depending on operating conditions
Protection class
IP66
Power supply
24 VDC ±10
100 ... 240 VAC ±10%, 50 / 60 Hz
Power consumption
Up to 10 W DC/AC
Output signals
2 × independent SPDT dry-contact relays, max. 30 VDC / 5 A or 240 VAC / 5 A, φ = 1Active output loop 4...20 mA isolated, max. loop resistance 250 Ω
Communication interface
2 x RS 485USB serial communicationRadio frequency (RF, requires optional RF antenna)
Communication protocol
MRTU Modbus (with RS 485)Fuji Electric network (with USB, RF and RS 485)
Max. 300 °C, optional up to 700 °CMax. 250 °C with Teflon-coated probe
Process pressure
Max. 600 kPa for temperatures up to 300 °CMax. 300 kPa for temperatures from 300 °C up to 700 °Cwhen a high-temperature process connection is used
Flow speed
Min. 3 m/s, max. tested 40 m/s
Wireless* communication
Up to +23 dBm, user-adjustable
Frequency bands
868 MHz, 15 channels915 MHz (license-free ISM band)
Transmission power
Up to +23 dBm, user-adjustable
Receiver sensitivity
-110 dBm
Communication protocol
Proprietary network protocol
Typical communication range (excluding optical range)
868 MHz version Up to 1,000 m in an urban environment** (up to 1,000 m in an urban environment**)
* Requires optional RF antenna.
** Surrounding structures and other devices using radio frequencies may have a significant impact on the RF communication range.
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