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ZN-PD

Air Particle Sensor

ZN-PD

Air Particle Sensor for In-line Measurement (Smallest in the Industry)

Item list of ZN-PD

about this Product Family

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last update: December 01, 2016

Sensor Head

Model ZN-PD03
Applicable Amplifier ZN-PDA11/ZN-PDA12
Measurement method 90° sideways light-scattering method
Light source Semiconductor laser
Applicable particle size 0.3, 0.5, or 1.0 μm min.
Applicable cleanliness class Equivalent to Class 100 to 100,000 (FED-STD-209D)
Indicator Level indicator for Class 100 to 100,000 (FED-STD-209D)
Connection tube Inner diameter: 4, Length: 1 m max.
Ambient temperature range Operating: 0 to 40°C, Storage: -15 to 50°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85% (with no condensation)
Dielectric Strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 55 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
Shock Resistance 150 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
Connection Method Connector cable (standard cable length: 0.5 m)
Material ABS
Weight Approx. 300 g (Packed state: Approx. 450 g)
Accessories Instruction Sheet, connection tube

Amplifiers

Model ZN-PDA11 ZN-PDA12
Sampling time 1 to 599 s (selectable)
Average count setting 1, 2, 4, 8, 16, 32, or 64
Indicators Operation indicators: OUT1 (orange), OUT2 (yellow), 7-segment main display (red), 7-segment sub-display (yellow), power (green), wide range display (green), unit selection display (green) 7-segment main display (red), 7-segment sub-display (yellow), power (green), wide range display (green), unit selection display (green)
Status outputs
(2 outputs:
OUT1/OUT2)
(See note.)		 NPN open-collector outputs, 30 VDC, 30 mA max., Residual voltage: 1.2 V max. ---
Reset input
(See note.)		 ON: Short-circuited with 0-V terminal or 1.5 V or less,
OFF: Open		 ---
Functions Measurement result display, Setting value display, Unit selection, Scaling, Peak hold, Hysteresis setting, Threshold level selection, Wide range display, Key lock, ECO mode, Display reverse, Display digit change, Initialize Measurement result display, Communications condition display, Unit selection, Scaling, Air Clean Unit automatic control, Air Clean Unit air level change, Threshold level selection, Wide range display, Key lock, ECO mode, Display reverse, Display digit change, Initialize
Communications with Air Clean Unit --- Unique communications specifications (RJ-45 connector and straight LAN cable)
Power supply voltage 24 VDC ±10%, Ripple (p-p): 10% max. 24 VDC ±10%, Ripple (p-p): 10% max. (Supplied from Air Clean Unit.)
Current consumption 300 mA max.
Ambient temperature range Operating: 0 to 40°C , Storage: -15 to 50°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
Shock resistance 300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
Connection method Cable (standard cable length: 2 m) Connector cable (standard cable length: 2 m)
Materials Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Weight Approx. 180 g (Packed state: Approx. 350 g)
Accessories Instruction Sheet

Note: OUT2 and the reset input are switched by using the DIP switch on the bottom of the Amplifier.

Clean Monitoring Systems

Model ZN-SFW11 ZN-SFW12
Power supply voltage Supplied from the ZN-PDA.
Current consumption 45 mA max. with 24-VDC power supply voltage (excluding current consumption and current output of the Amplifier)
Applicable Amplifiers ZX Series, ZJ-SD Series, ZN-PD Series
Applicable Amplifier Unit
software versions		 ZX-LDA[][]-N V1.000 or higher, ZX-EDA[][] V1.300 or higher, ZX-TDA[][] V1.100 or higher,
ZJ-SDA[][] V1.000 or higher, or ZN-PDA[][] V1.000 or higher
No. of connectable Amplifiers 10 max. (For ZN-PDA)
Indicator Power: Green, Sensor communications:
Green, Sensor communications error: Red,
External terminal communications: Green,
External terminal communications error: Red		 Power (POWER: Green),
Serial communications (STA1: Green)
Not clean (OPE1: Orange),
Clean (OPE2: Green)
Functions --- Automatic control for Air Clean Units (multi-
unit system control), Air level change for Air
Clean Units
Commu-
nications		 Communications
port		 RS-232C (9-pin, D-Sub connector)
Protocol CompoWay/F
Baud rate 38,400 bps
Data configuration Data bits: 8, Parity: None, Start bits: 1, Stop bits: 1, Flow control: None
For external
device 2		 --- Unique communications specifications
(RJ-45 connector and straight LAN cable)
Ambient temperature range Operating: 0 to 40°C, Storage: -15 to 50°C (with no icing or condensation)
Ambient humidity range Operating and storage: 35% to 85% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude 80 min each in X, Y, and Z directions
Shock resistance 300 m/s2 3 times each in six directions (up/down, left/right, forward/backward)
Connection method --- Connector cable (standard cable length: 2 m)
Materials Case: PBT (polybutylene terephthalate), Cover: Polycarbonate
Weight Approx. 100 g (Packed state: Approx. 480 g) Approx. 200 g (Packed state: Approx. 550 g)
Accessories Instruction Sheet, Two clamps

last update: December 01, 2016

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