Service And Maintenance - Mettler Toledo 5000TOCi Guia De Inicio Rapido

12 Specifications continued
Sample Water Requirements
Temperature
Particle Size
Minimum Water Quality
Flow Rate
Pressure
General Specifications
Case Dimensions
Weight
Enclosure Material
Enclosure Rating
Ambient Temperature/ Humidity Rating
Power Requirements
Local Indicators
Ratings/Approvals
Installation/Power/Enclosure
Inlet Connection
Outlet Connection
Inlet Filter
Wetted Parts
Wall Mount
Pipe Mount
Maximum Sensor Distance
* Readout in equivalent S/m ranges selectable at M800
** Temperature above 70°C requires Sample Conditioning Coil (included)
*** For power plant cycle chemistry samples, pH may be adjusted by measurement after cation exchange.
**** Process pressure above 85 psig (5.9 bar) requires optional High Pressure Regulator p/n 58 091 552.
Specifications subject to change without notice.

13 Service and Maintenance

The 5000TOCi Sensor is designed to minimize service and maintenance. There are
virtually no moving mechanical components, therefore normal operating wear and tear is
minimal. This reduces the amount of consumable components as well as the amount of
time needed to maintain the sensor. Listed below are instructions on how to perform
simple periodic maintenance, which includes UV Lamp change (every 4500 hours of
operation), filter replacement (typically every 6 months), and general cleaning.
12
0 to 100 °C **
<100 micron
> 0.5 mΩ–cm (< 2 µS/cm), pH < 7.5 ***
> 20 mL/min
4 to 200 psig (0.3 bar to 13.6 bar) at sample inlet connection ****
11" [280mm] W x 7.4" [188mm] H x 5.25" [133mm] D
5.0 lb. (2.3 kg)
Polycarbonate plastic, flame retardant, UV and chemical resistant
UL # E75645, Vol.1, Set 2, CSA #LR 49336
NEMA 4X, IP65 Industrial environment
5 to 50°C / 5 to 80% Humidity, non-condensing
100 - 130VAC or 200 - 240VAC, 50/60 Hz, 25W Maximum
Four LED lights for Fault, Error, Sensor Status and UV Lamp ON
CE Compliant, UL and cUL (CSA Standards) listed, NEMA 4X, IP65 Conduc-
tivity and temperature sensors traceable to NIST, ASTM D1125 and D5391.
Meets ASTM D5173 Standard Test Method for On-Line Monitoring of Carbon
Compounds in Water by UV Light Oxidation
0.125" [3mm] O.D. (6' [2m] FDA compliant PTFE tubing supplied)
0.125" [6mm] O.D. Barb connection (5' [1.5m] flexible tubing provided)
316SS, inline 60 micron
316SS/Quartz/PEEK/Titanium/PTFE/Polyurethane (outlet tubing only)/EPDM
Standard, mounting tabs provided
Optional, with pipe-mount bracket accessory (for nominal pipe sizes
1" [2.5 cm] to 4" [10 cm])
300ft [91m]