HF Scientific CLX-Ex User Manual

CLX-Ex (10/11) Page 1
REV 1.5
Specifications
Measurement Range
0.00 – 10.00 mg/L (PPM)
Accuracy
±5% of reading or ±0.03 mg/L (PPM) whichever is greater for range of
0-6.0 mg/L(PPM) ±10% of reading from 6.01-10.00 mg/L (PPM)
Resolution
0.01 mg/L (PPM)
Cycle Time
Adjustable; 110 seconds to 10 minutes (600 seconds)
Note: the system defaults to 2.5 minutes
Display
Multi-Line Liquid Crystal Backlit Display
Alarms
Standard: Two Programmable, 120-240VAC 2A Form C Relay
Remote Standby Option: One NO relay contact 120-240VAC 2A
Analog Output
Powered 4-20 mA, 600  drive, isolated
Communications Port
Bi-directional RS-485 with Modbus
Water Pressure
Integral pressure regulator 0.34 bar (5.0 PSI) to 10.3 bar (150 PSI.)
Flow Rate to Waste
200 – 400 ml/min.
Operating Temperature
0°C – 55°C (32°F – 131°F)
Wetted Materials
PVC, Borosilicate Glass, Reslyn (FFKM), Viton
®
(FKM),
Polypropylene, 316 Stainless Steel, Acetal, Noryl
®
, Silicone
Sample Temperature Range
0°C – 55°C (32°F – 131°F)
Power Supply
240 VAC (130 to 240VAC), 47-63 Hz, 250VA
Insulation Rating
Double Insulated, Pollution Degree 2, Overvoltage Category II
Environmental Conditions
Not recommended for outdoor use.
Altitude up to 2000 meters
Up to 95 % RH (non-condensing)
ATEX Rating
0359
II 2G Ex px IIC T4 Gb 0°C ≤ Ta ≤ 55°C
Compressed Air
Water and oil free, -40
o
F (-40
o
C) Dew Point, Particles <5u, ISA Grade
Hydrocarbon Free. Full time clean dry air at 5.5 - 7 bar (80-101.5 PSI)
@20
o
C (68
o
F) Max
Regulatory Compliance
And Certifications
CE Approved, ETL listed to UL 61010-12004 &ETL certified to CSA
22.2 No. 61010.1 2
nd
edition dated July 2004
EN61326: 1997 + A1: 1998 + A2: 2001 + A3: 2003
Shipping Weight
38 kg (83lbs.) Reagents are Shipped Separately
Shipping Dimensions
558mm X 662 mm X 400mm (22” X 24 ½”X15 ¾”)

HF Scientific CLX-Ex Specifications

General

Brand	HF Scientific
Model	CLX-Ex
Category	Measuring Instruments
Language	English