The SP-WATCH® (KSD-0110) is electrostatic potential monitoring equipment. With an interface for connecting our sensor KS-2001, KS-2001A or KS-2100, it performs real-time static electricity measurement.
It monitors static electricity and features easy operation on the touchscreen panel and a screen display. It produces multiple control outputs to report the measured conditions and to enable management. Compatible with an SD card, it collects the measured data and alarm records with time stamps.
A combination of the compatible sensors KS-2001 and KS-2001A with the KS-300A safety barrier conforms to the intrinsic safety and explosion-proof standards. They may be used in hazardous environments at explosion class 2 and ignition group G4 (i2G4).
Features
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It may be connected with sensors for a maximum of two channels. It displays the values measured on both channels on a real-time basis and records data.
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Incorporating a high visibility full-color touchscreen panel, it provides ease of recognizing the current conditions and enables intuitive operation.
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Equipped with an SD card slot, it records the measured data on a separately available SD card. It facilitates data processing using computers.
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When used with the KS-2100 sensor, it immediately indicates the failure of the sensor on the screen. It facilitates the recognition of a sensor error and produces a control output to an external system.
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The KS-2001A air purge sensor applies internal pressure inside the sensor by supplying air to prevent the intrusion of powder or paint mist into it. It paves the way for high durability in static electricity measurement and monitoring in environments where static electricity measurement was previously impossible.
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A combination of the KS-2001 or KS-2001A sensor with the KS-300A safety barrier may be used in hazardous areas (explosion-proof areas).
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With the ability to select between Japanese, English and Chinese as the display language, it provides reassurance in overseas use.
Examples of screen displays
Examples of use
Configuration
For installation in an ordinary environment
For installation in a hazardous (explosion-proof) area
Notes on use in hazardous (explosion-proof) areas
To use the KS-2001 or KS-2001A sensor in any hazardous (explosion-proof) area, the KS-300A safety barrier is required. As the combination of the sensor with the safety barrier has been certified to conform to the explosion-proof standards, combined use is definitely required.
Explosion-proof structure: Intrinsic safety and explosion proof structure i2G4
Model approval number: T55782
Specifications
Main display unit
|
Model |
KSD-0110 |
|
Display ranges |
KS-2001 0～±20.0kV／0～±50.0kV |
|
KS-2001A 0～±20.0kV |
|
KS-2100 0～±2000V／0～±20.0kV |
|
Measurement precision |
±10% of Reading |
|
Number of channels |
2 (at maximum) |
|
Measurement cycles |
100ms、500ms、1000ms（1s） |
|
Analog output |
Voltage: 0 to ± 200 mV / 0 to ± 500 mV (when the 50 kV range is selected) |
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Current: 4 mA to 20 mA |
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Number of alarm settings |
Up to two settings on each channel |
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(The preset value depends on the measurement range setting on each channel.) |
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Alarm records |
The last 10 alarms displayed on the alarm summary screen (cleared once the power is turned off) |
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Alarm output |
Relay contact output at the occurrence of an alarm (individual settings and channels are independent) |
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Monitor signal during setting |
Relay contact output during setting (output produced during the RUN indication) |
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Sensor error signal |
Relay contact output during the output of a sensor error signal (for the KS-2100 only) |
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External measurement control signal |
Measurement enabled or disabled by dry contact signal control from outside |
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Relay for control output |
Contact capacity: 250 V AC and 5 A / 30 V DC and 5 A, Output type 1a |
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Display functions |
A 4.3-inch TFT liquid crystal panel with touchscreen functions |
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Display languages |
Japanese, English and Chinese (simplified or traditional) |
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Storage functions |
Supported media: SD card with a maximum capacity of 32 GB (Class 10 recommended), FAT32 |
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Data format: .csv (one file to be added for each of the six time slots into which 24 hours are divided) |
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Power supply |
100 V to 240 V AC, 50/60 Hz |
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Power consumption |
15 VA (at maximum) |
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Ambient temperature and humidity |
0 to 40 degrees centigrade, 65% Rh or less (no condensation) |
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Grounding |
Type A grounding |
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Dust |
0.1 mg or less per m3 (free of conductive dust) |
|
Place of use |
Safe indoor spaces |
|
Mass |
Approx. 3.0 kg (excluding the sensor and the safety barrier) |
Sensors (option)
|
Model |
KS-2001 |
|
Detection method |
A vibration-type surface potential sensor |
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Measuring range |
0 kV to ± 20.0 kV or 0 kV to ± 50 kV (as selected on the KSD-0110) |
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Measuring distance |
100mm |
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Cable length |
5 m (extendable to a maximum of 100 m) |
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Power supply |
Supplied from the KSD-0110 |
|
Ambient temperature and humidity |
0 to 40 degrees centigrade, 65% Rh or less (no condensation) |
|
Mass |
Approx. 50 g (excluding the cable) |
|
Model |
13/ KS-2001A (air purge sensor) |
|
Detection method |
A vibration-type surface potential sensor |
|
Measuring range |
0 kV to ± 20.0 kV |
|
Measuring distance |
100mm |
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Airflow volume |
50 l/min to 85 l/min |
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Cable length |
5 m (extendable to a maximum of 100 m) |
|
Power supply |
Supplied from the KSD-0110 |
|
Ambient temperature and humidity |
0 to 40 degrees centigrade, 65% Rh or less (no condensation) |
|
Mass |
Approx. 350 g (excluding the cable) |
|
Model |
KS-2100 |
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Detection method |
A vibration-type surface potential sensor |
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Measuring ranges |
Low range: 0 V to ± 2,000 V |
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High range: 0 kV to ± 20.0 kV |
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Measuring distance |
Low range: 10 mm |
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High range: 50 mm |
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Cable length |
5 m (extendable to a maximum of 100 m) |
|
Power supply |
Supplied from the KSD-0110 |
|
Ambient temperature and humidity |
0 to 40 degrees centigrade, 65% Rh or less (no condensation) |
|
Mass |
Approx. 100 g (excluding the cable) |
Safety barrier (option)
|
Model |
KS-300A |
|
Accompanying cable |
1.5 m with terminals (for connection between the KSD-0110 and the KS-300A) |
|
Ambient temperature and humidity |
0 to 40 degrees centigrade, 65% Rh or less (no condensation) |
|
Places of use |
Safety indoor spaces |
|
Mass |
Approx. 125 g (excluding the cable) |
■SD card (2 GB) for industrial use (option)
It is the SD card for industrial use whose operation we have confirmed.
■Flexible bushing (with M4 resin screws) (option)
Used where the KSD-0110 is installed on the control panel and where a loud noise is produced from the case of the control panel