Hach HIAC ROC, Руководство пользователя, Страница: 3 / 80

Table of contents
Specifications on page 3
General information on page 4
Installation on page 7
User interface and navigation on page 11
Operation on page 12
Data management on page 15
Maintenance on page 18
Troubleshooting on page 19
Replacement parts and accessories on page 21
Specifications
Specifications are subject to change without notice.
Specification Details
Dimensions (L x W x H) 8.9 x 10.7 x 8.9 cm (3.5 x 4.2 x 3.5 in.)
Enclosure IP 66
Fitting connections SAE -4; SAE -8
Power requirements 9 to 33 VDC, 150 mA
Storage temperature –40 to 85 °C (–40 to 185 °F)
Operating temperature –10 to 60 °C (–14 to 140 °F)
Altitude limit 2000 m (6562 ft)
Overvoltage category I
Pollution degree 4
Protection class III
Light source Laser diode, Class I
Particle size/channel 4, 6, 14 and 21 μm (ISO MTD)
Storage/operating humidity 97% relative humidity, non-condensing
Fluid compatibility Hydraulic and lubrication oils, mineral, synthetic (phosphate ester
compatible)
Fluid viscosity 2 to 424 cSt
1
Reports ISO 4406, NAS 1638 and SAE AS4059 cleanliness codes
Wetted materials Bronze, aluminum (anodized), steel, stainless steel, sapphire, Aflas
®
Performance verification Optional validation certificate available (±0.5 ISO code with ISO
MTD at 2.8 mg/L concentration at 100 mL/min)
Weight 746 grams (2 lb)
Serial interface RS232 and RS485, 9600 or 19200 Baud, 8 data bits, no parity,
1 stop bit
Communication protocol MODBUS RTU
Flow rate for ROC-01, ROC-11, ROC-31,
ROC-41, ROC-61, ROC-71, ROC-81,
ROC-91 50 to 500 mL/min (0.01 to 0.1 gal/min)
Flow rate for ROC-21, ROC-51 3.8 to 38 L/min (1 to 10 gal/min)
English 3