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The FOGRod comes in two lengths – 5 ft and 7.5 ft. And each FOGRod length has the option of two cable lengths – 50 ft and 100 ft. If you don’t already have D.C power in the panel (e.g. powering a PLC or telemetry supply) you will need a mains to D.C. power supply. The FOGRod also comes with a 10-year warranty.
Kits
Part Number | Description | Part Numbers in Kit |
---|---|---|
Level-5-50 | 5 ft FOGRod with 50 ft of cable, cleaning bracket + LIT | FOG-5-50 | LIT-100 |
Level-7.5-50 | 7.5 ft FOGRod with 50 ft of cable, cleaning bracket + LIT | FOG-7.5-50 | LIT-100 |
Level-5-100 | 5 ft FOGRod with 100 ft of cable, cleaning bracket + LIT | FOG-5-100 | LIT-100 |
Level-7.5-100 | 7.5 ft FOGRod with 100 ft of cable, cleaning bracket + LIT | FOG-7.5-100 | LIT-100 |
Options
PSU-12-NB | Mains to 12v power supply, no battery backup |
PSU-24-NB | Mains to 24v power supply, no battery backup |
LIT Specifications
Environmental | |
---|---|
Power supply | 10v-30v d.c., 4W |
Temperature rating | Operating: -40 °F to 158 °F (-40 °C to +70 °C) | Storage: -40 °F to 185 °F (-40 °C to +85 °C) |
Dimensions | 7" (W) x 4" (H) x 1.5" (D) (178mm x 102mm x 38mm) |
Enclosure type | High impact ABS with DIN rail clip |
Approval | UL | C-UL (CSA) - see listing on UL website | CE approval (Europe) | RCM (Australia) |
Warranty | Two years, extendable to five years (order part number LIT-EW5) |
I/O and Indication | |
---|---|
Relay Outputs – Level | 10 relays, rated at 250VAC / 30VDC 6A (resistive load), configurable as normally open or normally closed (N/O or N/C) |
Relay Outputs - Faults | 2 relays, rated at 250VAC / 30VDC 6A (resistive load), configurable as normally open or normally closed (N/O or N/C) - 1 relay for cable open circuit or short circuit | - 1 relay for contact dry below wet or FOG (fats, oils, grease) buildup |
LEDs – Level | 10 green LEDs |
LEDs – Fault & Power | 1 green LED for power | 4 red LEDs for faults — Cable Open Circuit; Cable Short Circuit; Wiring or Contact Fault; Clean FOGRod |
Analog Output – Level | 4-20mA output, 4mA = zero level, 5mA = 10%, 6mA = 20%, etc. to 14mA = 100% | Maximum load depends on supply voltage Accuracy better than 1% |
FOGRod I/O | 11 FOGRod I/O - 8 VAC, low frequency: 10 level, 1 cable integrity (plus cable shield) |
Terminals | All terminals standard screw type |
Setting | |
---|---|
Conductivity | Default conductivity threshold = 50kΩ, range from 3k – 300kΩ |
DIP switches | 1. Level relays – Normally Open / Normally Closed 2. Fault relays - Normally Open / Normally Closed 3. Level relays and LEDs – 1 sec / 10 sec activation 4. Clean FOGRod alert - On/Off |
FOGRod Specifications
Construction | Custom PVC |
Metal contacts | AL6XN (super-austenitic steel for very high corrosion resistance) |
Dimensions | Diameter – 1⅜ in (35mm) FOG-7.5 – Length 7' 4in (2235mm), Separation between contacts 9" (229mm) FOG-5 – Length 5' 1" (1549mm), Separation between contacts 6" (152mm) FOG-3 – Length 2' 10" (864mm), Separation between contacts 3" (76mm) |
Weight | FOG-5: 5.5 lbs (2.5kg), excluding cable | FOG-7.5: 7.7 lbs (3.5kg), excluding cable |
Temperature rating | Operating: -40 °F to 158 °F (-40 °C to +70 °C) | Storage: -40 °F to 185 °F (-40 °C to +85 °C) |
Cable | Custom 11-core cable with braided shield | PVC insulation & outer jacket | Conductor size 20 AWG or greater |
Hazardous Locations Approval | Class I Division 2 Group D (methane) directly connected to the LIT (no barrier) for USA & Canada - UL file E467390 - and see Division 2 Control drawing Class I Division 1 connected to the LIT via an approved barrier - see the Division 1 status of the FOGRod and the Division 1 Control drawing |
Warranty | 10 years |
Mounting bracket | Aluminum (powder coated) with tough polyurethane cleaning pad (anchors, S-hook and cable tie included) |
10-Year Warranty on the FOGRod
What is it made of to have such a long life?
• Metal contacts – AL6XN stainless steel
PVC is very resistant to corrosion and has been used for decades for municipal sewage. CPVC has the same corrosion resistance as PVC but is stronger and even more resistant to cracking.