CLASSICTM 828

Sanitary Flanged

Specifications

Applications

• Flow, level, interface and temperature

Material of Construction - Sensor

• 304/316 Stainless Steel, Sanitary Finish (3A Compliant)
• All-welded construction

Process Connections - Sanitary type

• Tri-Clamp Flange
• Flange size range from 1" to 3.5"

Flange Material

• 304 Stainless Steel

Insertion 'U' Lengths

• Imperial:
  Standard insertion lengths include 2", 3", 4" & 6".
  Custom lengths are available from 2.5" to 120".
• Metric:
  Standard insertion lengths include 5 cm, 7.5 cm, 10 cm & 15 cm.
  Custom lengths are available from 6.4 cm to 305 cm.

Sensor Operating Temperature Range - Continuous Use

• -45°C to +200°C (-50°F to +392°F)

Operating Pressure - Sensor

• Maximum working pressure 1723 kPa (250 psig) at 70°F (21°C)

Electronics Operating Temperature Range - Continuous Use

• -55°C to +65°C (-67°F to +149°F).
  For temperatures above 75°C (+167°F) remote mounting of electronics is required.

Input Power

• 12-24 VDC; 115-230 VAC, 50-60 Hz
• Universal Power Input
• Power Consumption:
  Maximum 4.8 watts (fully configured)

Electronics - Standard Features

• 100% digital design. All electronics are environmentally sealed
• 4-20 mA output scaled to flow range
• Intelligent user interface with push-button setup and constant display of operation
• Temperature compensation
• Automated redundant self-test diagnostics
• MODBUS support via RS-485 communications*
• Easy setup: no mechanical jumpers or trim pots
• Incrementally adjustable heater power (5% steps) with automatic over-range protection
• Two independent relays
• Temperature Mode*: Process temperature may be displayed/graphed in Flow/Level mode
• 4 adjustable independent switch point timers
• Display Panel Lock-Out*
• Start-up Bypass Timer

Outputs

• MODBUS RTU Communication-alarms, flow status and diagnostics
• 4-20 mA (Thermal Signal, scaleable)
• Two SPDT sealed relay contacts rated @ 5 amps resistive 230 VAC or 24 VDC max.

Communications

• RS-485 using Kayden's Remote Control & Monitoring Software (RCMS) or other MODBUS compatible software

Switch Point Range

• Water-based Liquids:
  0.01 to 3.00 ft./sec. (0.003 to .9 meters/sec)
• Hydrocarbon-based Liquids:
  0.01 to 5.0 ft./sec. (0.003 to 1.50 meters/sec)
• Gases:
  0.25 to 200 SFPS (0.08 to 60 SMPS)
  Standard condition: 21ºC (70ºF) at 14.7 psi (1 atm)

Accuracy

• Flow Service:
  ±1.0% of set point velocity over operating range of ±50ºF (±28ºC)
• Level Service:
  ±0.25 inches (±0.64 cm)

Response Time

• Approximately 0.5 to 30 seconds.

Agency Approvals

• CSA - Flameproof
  Class I, Div.1, Groups B, C and D; Ex d IIB + H2;
  AEx d IIB + H2 (Class I, Zone 1, Group IIB + H2)
  - T3; Enclosure Type 4 / IP55
  - Single Seal approved per ANSI / ISA 12.27.01-2003
• FM - Flameproof
  - Class I, Division 1, Groups B, C & D
  - Temperature Codes: T2D (Ta=75ºC), T3 (Ta=65ºC)
  - Class I, Zone 1, AEx d IIB + H2
  - Type 4 / IP55
• Blind Cover standard
• Glass Lens Cover optional
• Enclosure - copper-free aluminum; Powder Coated Polyester TGIC; O-ring on cover.

• CSA - Flameproof
  - Class I, Div.1+2, Groups B, C eng
  - Class I, Zones 1+2, Groups 11B+H2 , 11A
  - Nema 3, 4, 4x, 7, 9
• FM - Flameproof
  - Class I, Division 1, Groups B, C & D
  - Temperature Codes: T2D (Ta=75ºC), T3 (Ta=65ºC)
  - Class I, Zone 1, AEx d IIB + H2
  - Type 4 / IP55
• Blind Cover standard
• Glass Lens Cover optional
• One Electronics Module per enclosure; Larger enclosures available 
• Enclosure - copper-free aluminum; Powder Coated Polyester TGIC; O-ring on cover.

Kayden RCMSTM - Optional (Remote Control & Monitoring Software)

• Operated via a personal computer locally or from a remote control center
• Monitor operating status
• Adjust set points 1 & 2
• Adjust relay modes
• Modify heater settings to optimize response time
• Lock or unlock the Display Panel to protect the settings
• Load or save user settings
• Visualize the actions of the process via the graphical display
• Many other adjustable features