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Love 1/16-DIN Universal Input Temp Controller; V Pulse/Relay/Ramp/Soak

Love  |   Mfr# 16B-23  |   Item# DO-89802-53

$102.80 USD/EACH
$87.38 USD/EACH

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Usually ships in 3 days.

  • Simple to use with full-featured controls at an economical price
  • Dual alarms are easily configurable
  • RS-485 Modbus® communication with external devices
  • Choose universal controller accepts thermocouple, RTD, voltage and current input
Monitor and control temperature or process applications with precision. These self-tuning controllers offer many options to fit your application. Choose from 1/32-, 1/16-, 1/8- (vertical), and 1/4-DIN sizes.

Each controller has a dual LED that can display the following information: process value, set points, output status, engineering scale, auto tuning, and alarm status. Control methods include ON/OFF, PID, self-tune, and manual tune. PID control is supported only on the B-series with 64 ramp/soak control options. Two alarm outputs are standard on all models which can be quickly configured with the choice of thirteen built-in functions. With a standard built-in RS-485 interface these controllers can easily communicate with other external devices such as PCs and PLCs.

Models with output relay require snubber 89800-99 when connecting to an inductive load; order snubber separately.
Product Type Temp/Process control
Control input (thermocouple) Yes
Control input (RTD) Yes
Control output 1 Voltage: 14 V, 10 to 20% (max 40 mA)
Control output 2 Relay: SPST, 5 A at 250 VAC resistive
Alarm output Yes
Communication output RS-485 Modbus A-5-11/RTU
Control output Voltage
Min temperature (º C) 0
Max temperature (º C) 50
Min temperature (º F) 32
Max temperature (º F) 122
DIN size 1/16"
Panel cutout 1.77" x 1.77" (45 mm x 45 mm)
Resolution 1°F/°C or 0.1/°F/°C (selectable)
Accuracy ±0.25% span, ±1 LSD
CE Compliance Yes
Brand Love
Model 16B-23
Manufacturer number 16B-23
Qty/ea 1
Display 4-digit LED, 0.25" H (6.35 mm), dual (PV: red; SV: green)
Power (VAC) 100 to 240


at $32.25 $27.41 USD/EACH

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Questions and Answers

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1 Question | 1 Answer
Displaying question 1
  • Q:

    Is this product made in the USA?
    I am considering using 16B-23 as a heater control.
    When the output2 is a Relay, what are its "open/closed" status if used as a Hi-Deviation Alarm during these controller states:
    120vac supply off.
    120vac supply on controller will actuate Heater to approach SV.
    PV reaches SV.
    Process exceeds the Hi-Alarm Value.

    I need to know because our previous controller had an Alarm Relay that was:
    -Open when 120vac supply was off(ALM Indicator-dark).
    -Closed when 120vac-supply was on(ALM Indicator-dark)Heater approaching SV.
    -Open when unit reaches overtemp condition(ALM Indicator-Lit).
    Thank you for your efforts! Sincerely, Bill D.
    Asked on 10/5/2010 by Bill from Essex Cryogenics

    1 answer



      These are made in China.

      These output and alarm settings can be set to run either way. You can choose in the menu settings to have it open or closed.

      Answered on 10/8/2010 by Mike from Tech Support
Displaying question 1

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