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GDS - Model PIDScan 900 -Fixed VOC Detector with De-Humidifier kit
PIDScan 900 - GDS unique fixed PID detector, can out-performed any competitors in the market, who are commonly using conventional Type-4 PID sensor, for fixed stationary application, that always posed massive problems to the end-users, who knowingly, or unknowly installed them in their plants, and many have regretted, but to live with the problems of false alarms, unstable readings, all remained unresolved. To enhance our already proven performance of our fixed PID detector, we have developed an unique De-Humidifier kit, to enable our PIDScan 900 device to have sustained and un-faltered operation in the fields, even under harsh humidity condensing conditions. Our short video below helps to illustrate the working principle of our De-Humidifier kit.
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4-20 mA analog and MODBUS RS485 output ; HART as optional.
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PID sensor highly resistance to humidity interference
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Explosion proof EEx d IIC T6 for hazardous application
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With built-in diaphragm pump to draw in sample gas
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Magnetic interface for non-intrusive access to menu
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Large numerical and graphical dot-matrix display with backlight sensor
Automatic self-cleaning
to ensure reliable, improved life and operation performance of the PID lamp
Automatic zeroing
for fast repeatable response and accuracy for long duration
Unique ceramic-glass PID sensor
has proven to yield stable performance and long-sensor life beyond expectations
Built-in temperature and humidity sensors
to ensure accurate and real-time compensation measurements under all weather conditions
PID sensor 10.6 eV
Range/Resolution 0 - 2000 ppm / 1 ppm (high range version)
0.0 - 1000.0 ppm / 0.1 ppm (standard version)
0.00 - 100.00 ppm / 0.01 ppm ( ultra sensitive version )
* with Temperature and Humidity compensation on board
Self-cleaning Built-in self-cleaning
Relay contacts SPST dry contacts (x2)
Ring LEDs Alarm Built-in ring alarm LEDs; Yellow and Red
Response Time T90 < 30 sec
EX Approval ATEX II 2G Ex d IIC T6 Gb
UL Class I Div I Group B, C and D
IP Rating IP66 EMI / RFI
Compliance to EMI / RFI Directive 89 / 336 / EEC
Power 9 - 36 Vdc, max. 125 mA at 24 Vdc
Cable 3-wire shielded; max. 1 kOhm at 24 Vdc
Output 4 - 20 mA , HART (option)
Modbus RS 485
SPST relay contacts (x2), Fault relay, max. 30 V, 2 A.
Sampling method Built-in diaphragm pump (~500 ml / min)
Display Graphic LCD 128 x 64 pixels, with backlit
User interface Non-intrusive using magnetic key
Operating Cond. Temperature: -20 degC to +60 degC (-4 degF to 140 degF) Humidity: 0 - 95%RH (non-condensing)
Physical Data Weight: 3.5 Kg
Dimension: L 124 x D 125 x H 253 (mm)