378 TEMPERATURE CONTROLLER
Temperature controllers to monitor and control temperature in process water or wastewater.
FEATURES:
- Analog voltage output
- Proportional bandwidth control
- Set points on front panel
- Large bright red LED screen
- Manual adjustable reset
Temperature Controllers Product Description
Global Water’s Temperature Controllers are high performance industrial grade digital indicating, single set point proportional/On-Off controllers for use with type K, J, T and E thermocouples. Thermocouple gain and cold junction are automatically compensated by the Temperature Controller’s internal electrode circuits. An accurate 1 mV per display count analog output is provided to interface the Temperature Controller with a recorder, printer and so on. The Temperature Controller uses a bright red LED screen.
The Temperature Controllers are a single set point proportional/On-Off controller. The proportional bandwidth is adjustable from On-Off to 100 °C or 100 °F with built-in hysteresis. The cycle time is factory set to 20 second ± 3 seconds. The Temperature Controllers have a front panel manual adjust reset potentiometer.
The Temperature Controllers are 1/8 DIN front panel mount inside of a plastic housing. Temperature controller probe connections are made via spade lug connectors.
Temperature Controllers Specifications
Hysteresis: °C model 6 °C (± 3 °C)
°F model 10 °F (± 5 °F)
Proportional Band: Adjustable from on/off to 100 oC or 100 oF with built in hysteresis
Cycle Time: 20 + 3 seconds
Reset: Manual adjust
Operating Temperature: 0 to 40 °C
Analog Output: 1 mV/count, ± 0.30% of span ± 1 mV
T/C Burnout: Upscale
Output Relay: 8 A at 115 VAC, 4A at 230 VAC, resistive load
Power Source: 115/230VAC , ± 10% 50/60 Hz
Dimensions: 3.75x2x4.25in (96x48x105mm)
Weight: 1 lb (0.38 kgs)
Mounting: 1/8 inch DIN
Temperature Controllers Options
378JC/JF Temperature Controller (PN# HB0005/HB0000)
Does not include temperature probe or AC power cord. Please specify Farenheit or Celsius at time of order.
378KC/KF Temperature Controller (PN# HB0015/HB0010)
Does not include temperature probe or AC power cord. Please specify Farenheit or Celsius at time of order.
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