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Industrial Automation

Industrial Automation

ZN-PD-S

Air Particle Sensor

ZN-PD-S

Dust fallout and airborne particles detract from product quality. Continuously monitor these two factors to minimize their effects.

Air Particle Sensor

Item Particle measurement type
(ZN-PD03-SA)
Dust measurement type
(ZN-PD50-SA)
Measurement method 90° sideways light-scattering method
Light source Semiconductor laser
Measured particle diameter 0.3, 0.5, or 1.0 μm min. 5 μm (10 μm), 20μm (30 μm), 50 μm min. *1
Counting efficiency Error of ±30% max. with a standard
measuring instrument for 0.3 μm
reference particles
Error of ±35% max. with a standard measuring
instrument for 0.5 μm reference particles
Particle concentration 0 to 100,000 particles/cf
(Recommended application
environment: Class 1,000 to 100,000)
0 to 50,000 particles/cf
Sample flow rate More than 2.8 Liter/min More than 6.0 Liter/min
Status outputs (2 outputs) Photocoupler output (Status outputs linked with clean levels)
System error status output
Trigger Input Photocoupler input
Communications interface Ethernet (10BASE-T, 100BASE-TX)
Communications protocol Socket (TCP), original protocol
Indicators Clean Level: 4 steps display according to clean level (adjustable)
7-segment main display (red): Measurement value (For particle count, the three type
displays are selectable; particles/cf, particles/liter and particles/measurement time
With ZN-TH11-S; temperature, humidity and dew point)
7-segment sub-display (green): Threshold particle diameter, With ZN-TH11-S; t
(temperature), rh (humidity), dp (dew point)
Measure Mode Real-time mode (by second)/Cycle mode (by set cycle)/Trigger mode (by trigger)
Current consumption DC 18 V - 25 V
AC Adaptor: 100 to 240 V/50 to 60 Hz *2
Power supply voltage 1A MAX
Ambient temperature
range
Operating: 0 to 35°C 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 icing or condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Withstand voltage 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance 110 to 55 Hz, 0.3 mm double amplitude, 50 min
Materials ABS
Degree of protection IP20
Installation method DIN track mount/Self standing
Weight (Packed state) Approx. 1.7 kg
Accessories Instruction Sheet, DC cable
Air-intake tube
(Tubing ID: 10 dia., Length 1 m) ×1
Air filter ×1
Funnel ×1

*1. ( ) is selectable.
*2. AC adaptor is not bundled.

Air Thermo Sensor

Item ZN-TH11-S
Supply voltage 12 to 24 VDC ±10% Ripple (p-p): 10% max.
Current consumption 40 mA max.
Temperature Range ∗1 -25 to 60°C
Measurement accuracy ∗3 ±0.3°C(at 25°C)
Resolution 0.1°C
Long-term drift ∗4 0.1°C or less / year
Humidity Range ∗2 0% to 99%
Measurement accuracy ∗3 ±2.5% (at 25°C, 10% to 85%)
Resolution 0.1%
Long-term drift ∗4 1.0% or less / year
Recommended storage temperature range ∗5 10 to 50°C (with no condensation or icing)
Recommended storage humidity range ∗5 20 to 60% (with no condensation or icing)
Indicator Alarm LED on the body
Alarm threshold Threshold can be set for temperature, humidity or dew point.
Data update cycle 10 s

・Connection cable (Type ZN9-TL[][]) is needed to connect with ZN-PD-S.
・After ZN-TH11-S is kept in high humidity environment (more than 80%) for a long time, humidity measurement
   values might shift (approx +3% with 60 hrs).
   In that case, the ZN-TH11-S needs to be kept in room temperature and humidity for more than 1 day.
∗1 Condensation may occur if the device is transferred quickly between locations with significant temperature differences. The device may not be able to measure humidity accurately if condensation occurs. If the product becomes wet due to condensation, allow the product to dry in a dry, room-temperature environment before use.
∗2 The device may not be able to measure humidity accurately if moisture is present on the sensor surface after being exposed to high humidity for an extended period. In this situation, allow the product to dry in a dry environment at room temperature and humidity before use.
∗3 Measurement precision may deteriorate due to the adhesion of impurities, contaminants, organic chemical substances, or other environmental matter on the sensor surface during use. Periodic calibration is recommended to check the measurement precision.
∗4 Long-term drift values are based on continuous usage or storage at a temperature of 25°C and a humidity of 20 to 60% within the warranty period of the product. Continuous usage or storage in an environment that exceeds these conditions may result in a drift value greater than the stated value.
∗5 Measurement precision deterioration may occur while the product is in storage. To maintain the original product performance, ensure a storage environment within the recommended temperature and humidity ranges. Storage in an environment that exceeds the specified conditions may cause deterioration of the measurement precision.