CLASSICtm 828

Sanitary Flanged

Specifications

Applications

• Flow, level, interface and temperature

Material of Construction - Sensor

• 304/316L Stainless Steel with Nickel Braze,Sanitary Finish

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".
• Metric:
  Standard insertion lengths include 5cm, 7.6cm, 10.1cm, 15.2cm.

Sensor Operating Temperature Range - Continuous Use

• -55° C to +200° C (-67° F to +392° F)

Operating Pressure - Sensor

• Maximum working pressure to flange rating

Electronics Operating Temperature Range - Continuous Use

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

Input Power

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

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 jumper or trim pots
• Incrementally adjustable heater power (5% steps) with automatic over-range protection
• Dual independent relays
• Temperature Mode*: Process temperature may be displayed/graphed in Flow/Level mode
• 4 adjustable independent switch point timers
• Front panel lock-out*
• Bypass (Power On Delay) timer

Outputs

• MODBUS registers via RS-485
• 4-20 mA current loop (thermal signal, scaleable)
• Dual 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

CLASSIC 800 Control Circuit Features

• Output Signal:
  MODBUS registers via RS-485
  4-20 mA current loop (thermal signal, scaleable)

Switch Point

• Water-based Liquids:
  0.01 to 5.0 ft./sec.(0.003 to 1.52 meters/sec)
• Syrup:
  0.01 to 5.8 fps (0.003 to 1.78 mps)
• Gases:
  0.25 to 250 std.ft./sec(0.076 to 77 std.meters/sec)
  Standard condition: 21° C (70° F) at 14.7 psi(1 ATM)
• Other Fluids:
  Contact Kayden

Level Service Accuracy

• ±0.25 inch (±0.64 cm)

Flow Service Accuracy

• ±0.2% of set point velocity over operating range of ±50°F(±28°c)
• Gases:
  ±5% of reading (or ±2 sfps; ±0.6 smps), whichever is larger
• Repeatability:
  ±0.5% of reading
  1% of full signal range at constant process conditions

Response Rates

• Approximately 0.5 to 30 seconds.

Agency Approvals

• CSA - Flameproof
  - Class I, Groups B, C & D; Ex d IIB + H2
  - AEx d IIB + H2 (Class I, Zone 1, Groups IIB + H2
  - Temperature code: T3
• 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
• Lens cover optional
• Enclosure epoxy coated with O-ring on 5-pin cover

• CSA - Flameproof
  - Class I, Groups B, C & D; Ex d IIB + H2
  - AEx d IIB + H2 (Class I, Zone 1, Groups IIB + H2
  - Temperature code: T3
• 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
• Lens cover optional
• One electronics module per enclosure
• Enclosure epoxy coated with 0-ring on 5-pin 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 front panel to protect the settings
• Load or save user settings
• Visualize the actions of the process via the graphical display
• Many other adjustable features