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800 Series Type T800 Models 2BS to 8BS Temperature Switch
Brand: United Electric Controls LtdFor temperature indication only, the T800 thermometer incorporates the same performance and construction features of the 800 Series. 800 Series models control and indicate the temperature of food service appliances, ovens, packaging machines, HVac equipment, and various temperature applications within process plants.
For applications that require a visual display of process temperature and set point, the 800 Series offers a highly readable four inch setting/indication scale. It is available in two versions: a Lexan enclosure for enclosure type 1 or 4 applications (with option M300), and with Lexan window and epoxy-coated aluminum enclosure for Division 1 explosion proof applications.
Features- Temperature indication and control switching
- Simple to adjust via external knob
- Explosion proof models are UL listed, cUL certified, and ATEX compliant
- Optional thermowells and union connectors available
- Single or dual SPDT output
- Stainless steel bulb and capillary
- ±1% repeatability
- Enclosure Type 1, 4, and explosion proof versions
Specifications
Accuracy
- Indication Accuracy: ± 1 % of Adjustable Range
Adjustment Type
- Set Point Adjustment
Ambient Temperature Range
- -40° to 71° C (-40° to 160° F), Set Point Typically Shifts less than 1 % of Range for a 28° C (50° F) Ambient Temperature Change
Applications
- Food Service Appliances
- HVac Equipment
- Ovens
- Packaging Machines
- Process Plants
Approvals & Certifications
- CE
- CSA C22.2 No. 24, File # LR7814
- Low Voltage Directive (LVD) 73/23/EC & 93/68/EEC
- UL 873, File # E10667
Approvals & Certifications
- ISO 9001
Bulb Material
- 304 Stainless Steel
Capillary Length
- 6 feet (2 metres)
Capillary Material
- 304 Stainless Steel
Cover Material
- Lexan
Deadband
- Temperature Deadband: Typically 1 % of Range Under Laboratory Conditions (21.11° C (70° F) Circulating Bath at Rate of 0.5° F Per Minute Change)
Electrical Rating
- 15 A at 125/250/480 Vac Resistive
Enclosure Finish
- Epoxy Coated
Enclosure, Body Material
- Gasketed Die Cast Aluminum
Environmental Protection
- IP10
- IP66
- NEMA 1
- NEMA 4
Materials of Construction
- Faceplate: Lexan
- Thermowell: 316 Stainless Steel
- Union Connector & Thermowell: Brass
- Union Connector: 304 Stainless Steel
Mounting
- Flush
- Panel
- Surface
Name Plate, Tag Material
- Stainless Steel, Paper ID Tag & Wire Attachment
NPT Connection
- 1/2” NPT
- 3/4” NPT
Repeatability
- Set Point Repeatability: ± 1 % of Adjustable Range
Service
- Oxygen Service Cleaning, Alcohol Cleaning to Remove Residue from the Process Connection
Set Point - Decreasing
- -87.2° to 343.3° C (-125° to 650° F)
Set Point - Increasing
- -87.2° to 343.3° C (-125° to 650° F)
Shock
- Set Point Repeats after 15 G, 10 millisecond Duration
Storage Temperature
- -54° to 71° C (-65° to 160° F)
Temperature Range
- Maximum
Vibration
- Set Point Repeats after 2.5 G, 5 to 500 Hz