Miniature Benchtop Controllers (CSi32 Series)

The CSi32 Series is the newest in NEWPORT's line of benchtop controllers. They feature a 1/32 DIN size (96 x 48 mm) digital panel controller in a rugged benchtop metal enclosure. The controller used is Newport's award winning and patented iSeries with color-changing display.

  • Built Around NEWPORT's Award-Winning Patented 
  • UL and cUL Certified
  • 4 Digit, 3-color display
  • Simple to Configure and Use
  • Full Autotune PID Heat-Cool Control
  • Single Ramp and Soak Capability
  • High Accuracy ±0.5°C (±0.9°F)
  • Models with Thermocouple, RTD, Process Voltage or Current Input
  • Two 5 Amp 120 Vac SSR Outputs Standard
  • Second Output May be Used for Control or as an Alarm
  • Optional Serial Communications
  • Serial to USB Accessory Cable Included

Part Number:

Part Number  Price    Description
 CSI32R-C24  $655.00      iSeries Benchtop controller, type R input and RS-232/485   communication option
 CSI32J-C24  $655.00      iSeries Benchtop controller, type J input and RS-232/485   communication option
 CSI32T-C24  $655.00      iSeries Benchtop controller, type T input and RS-232/485   communication option
 CSI32E-C24  $655.00      iSeries Benchtop controller, type E input and RS-232/485   communication option
 CSI32N-C24  $630.00      iSeries Benchtop controller, type N input and RS-232/485   communication option
 CSI32S-C24  $655.00      iSeries Benchtop controller, type S input and RS-232/485   communication option
 CSI32K-C24  $655.00      iSeries Benchtop controller, type K input and RS-232/485   communication option
 CSI32MA-C24  $655.00      iSeries Benchtop controller, process current input with RS-232/485   communication option
 CSI32V-C24  $655.00      iSeries Benchtop controller, process voltage input with RS-232/485   communication option
 CSI32V  $555.00      iSeries Benchtop controller, process voltage input
 CSI32MA  $555.00      iSeries Benchtop controller, process current input.
 CSI32K  $555.00      iSeries Benchtop controller, type K
 CSI32E  $555.00      iSeries Benchtop controller, type E
 CSI32N  $555.00      iSeries Benchtop controller, type N
 CSI32R  $555.00      iSeries Benchtop controller, type R
 CSI32S  $555.00      iSeries Benchtop controller, type S
 CSI32T  $555.00      iSeries Benchtop controller, type T
 CSI32J  $555.00      iSeries Benchtop controller, type J


Part Number  Price    Description
 OM-CONV-USB  $20.20     USB to RS-232 converter cable

From $555.00

To $675.20

Miniature Benchtop Controllers (CSi32 Series) is available to buy in increments of 1

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Miniature Benchtop Controllers (CSi32 Series)

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    Miniature Benchtop Controllers (CSi32 Series)


    The iSeries meters feature the only LED displays that can be programmed to change color between REDGREEN, and AMBER at any setpoint or alarm point. Other options include, serial communications. These controllers can be purchased with the input factory configured for one of 10 common types of thermocouples, multiple RTD types, or process (DC) voltage and current. They are ideal for laboratory use and applications requiring portable temperature and process control. Pre-wired input and output receptacles in the rear of the case enable quick and easy connections to power, input, power output and digital communications. The iSeries are full PID controllers with Autotune and can also be programmed for On/Off control via the front panel or through the use of a PC and the free configuration software. The iSeries configuration software is designed to interface with the any of the iSeries controllers and the CSi32 Series benchtop controllers with optional communication hardware. 


    Accuracy: ±0.5°C temperature; 0.03% reading process 
    Resolution: 1°/0.1°; 10 µV process
    Temperature Stability:
        RTD: 0.04°C/°C
    Thermocouple: 25°C (77°F); coldjunction compensation of 0.05°C/°C
    Process: 50 ppm/°C
    NMRR: 60 dB
    CMRR: 120 dB
    A/D Conversion: Dual-slope
    Reading Rate: 3 samples per second
    Digital Filter: Programmable
    Display: 4-digit, 9-segment LED; 10.2 mm (0.40"); REDGREEN, and AMBER, programmable colors for process variable, setpoint and temperature units
    Input Types: Thermocouple, RTD, analog voltage, analog current
    Thermocouple Lead Resistance: 100 Ωmax
    Thermocouple Type (ITS 90): J, K, T, E, R, S, B, C, N, L
    RTD Input (ITS 68): 100/500/1000 Ω Pt sensor; 2-, 3- or 4-wire; 0.00385 or 0.00392 curve
    Voltage Input: 0 to 100 mV, 0 to 1 Vdc, 0 to 10 Vdc
    Input Impedance: 10 MΩ for 100 mV, 1 MΩ for 1 or 10 Vdc
    Current Input: 0 to 20 mA (5 Ω load)
    Configuration: Single-ended
    Polarity: Unipolar
    Step Response: 0.7 s for 99.9%
    Decimal Selection: None or 0.1 for temperature; None, 0.1, 0.01 or 0.001 for process
    Control Output: Dual 5 A SSR (internal)
    Setpoint Adjustment: -1999 to 9999 counts
    Span Adjustment: 0.001 to 9999 counts
    Offset Adjustment: -1999 to 9999
    Control Modes: PID autotune, on/off, direct/reverse,
    Alarm Modes: Absolute or deviation; high, low, hi/low and band
    Input Connection:
        Thermocouple: Accepts both miniature and standard male thermocouple connectors
        Note: A miniature and standard size male mating connector is included with each benchtop controller
        RTD, mA or mV: Five position terminal strip
    Operating Ambient Range: 0 to 50°C (32 to 130°F)
    Benchtop Case Material: Aluminum
    Power Connection: Standard 3-prong power cord (provided)
    Output Connections: Two standard 120 Vac outlets
    Weight: 0.9 kg (2 lbs)
    RS232/RS485: Selectable from menu; both ASCII and MODBUS protocol selectable from menu; programmable 300 to 19.2K baud; complete programmable setup capability; program to transmit current display, alarm status, min/max, actual measured input value and status
    RS485: Addressable from 0 to 199
    Connection: RJ12 connector on rear panel
    Power: 115 Vac, ±10% 50 to 60 Hz

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