FX-1000p Specifications


Type of Measurement	Amperometric (free or total chlorine)
Measuring Ranges	0-5.00 ppm (mg/l factory-set range: other field-configurable measuring ranges are, 0-0.5, 0-1.00, 0-2.00, 0-3.00, 0-10.0, 0-20.0 or 0-60.0 ppm (mg/l
Display	Three-digit LED; 0.56 in. (14 mm) high
Ambient Conditions	32-120°F (0-49°C); 0-95% relative humidity, non-condensing
Analog Output	One isolated 4-20mA (600 ohms max. load)
Relays	Two electromechanical relays (high and low alarms); SPDT (form C) contacts; rated 1A @ 120VAC
Power Requirements	100-130 VAC, 50/60 Hz. (30 watts); optional 200-240 VAC, 50/60 Hz.


Sample Temperature Range	32-120°F (0-49°C)
Sample Flow Rate	150-1000 ml/min. (500 ml/min. recommended)
Sample Supply	Where sample flow is interrupted, provisions must be made to keep the electrodes wet.
Sample pH Range	3.0-10.0 pH
Sample Alkalinity Range	0.05-350 ppm total (mg/l)
Sample Turbidity Limit	Less than 250 NTU
Electrode	Cathode (measuring): Gold (23.95K) Anode (reference): Copper (99.9%)
Buffer Requirements	Free Chlorine - White distilled vinegar, 5% food Grade
	Total Chlorine - White distilled vinegar, 5% food Grade with prescribed amount of potassium iodide (KI)


Sensitivity	0.001 ppm (mg/l)
Accuracy	±0.25% of full scale
Repeatability	.004 ppm (mg/l) or 1% of full scale, whichever is greater
Stability	±1% of full scale per month
Response Time	4 seconds from sample entry to display indication
Full Scale Response	1.5 to 2.0 minutes


Enclosure	NEMA 4X; fiberglass; surface mount
System Net Weight	14.8 lbs. (6.7 kg) approximately
Sample Inlet Line	3/8" od x 1/4" id clear flexible PVC hose, 3 ft (1m) long
Buffer Feed Pump Tubing	Factory-installed #14 neoprene tubing (#13 neoprene tubing supplied)
Buffer Feed Tubing	1/8" od x 1/16" id clear flexible PVC hose, 5 ft (1.6m) long
Drain Lines	Two 3/4" od x 5/8" id, clear flexible PVC hoses, 3ft (1m) long each