Products & Solutions

Temperature Controls for Farm, Industrial and Commercial Use

Single Stage Electromechanical Temperature Control Series A19: Farm

Description

The Series A19 is a small, compact control with adjustable or fixed differential. Controls supplied with adjustable differential have an internal scale plate indicating increments of differential. The controls are supplied with adjusting lever at minimum differential stamped on the control. To adjust move the lever to the differential required. Models are available with or without external range adjustment and visible scale. External range adjustment may be by screwdriver slot or range adjusting knob (Fig. 2).


Features

  • Dependability - Snap-acting contacts in a dust protected enclosure and liquid filled sensing element are field proven.
  • "Repeat" accuracy which is unaffected by barometric pressure and cross ambient temperature problems.
  • Special close differential models available


Applications

  • Fluid Cutout
  • Industrial Oven
  • Dual Fuel Change-over
  • Crop Drying
  • Hot Water Cutout
  • Warm Air
  • Farm Thermostat
  • Portable Heater


Literature

Selection Chart

Product     Switch     Range     Diff.     Bulb
Code     Action     F (C)     F (C)     Style
A19AAB-4     Opens     30 to 110     3     1
      on Rise     (-1 to 43)     (1.7)      
A19AAB-7     Opens     100 to 300     7     1
      on Rise     (38 to 149)     (3.9)      
A19AAB-10     Opens     200 to 550     10     1
      on Rise     (93 to 288)     (5.6)      
A19AAC-1     SPDT     -30 to 50     5     1
            (-34 to 10)     (2.8)      
A19AAC-9     SPDT     100 to 240     6     1
            (38 to 121)     (3.3)      
A19AAE-3     Opens     80 to 180     2     7
      on Rise     (27 to 82)     (1.1)      
A19ADB-2     Opens     100 to 240     Lockout     2
      on Rise     (38 to 121)            
A19ADN-1     Opens     100 to 240     Lockout     1
      on Rise     (38 to 121)            
A19ADP-1     SPDT     100 to 240     Lockout     1
            (38 to 121)            
A19BAB-3     Opens     30 to 95     3     3
      on Rise     (0 to 35)     (1.7)      
A19BAC-1     SPDT     30 to 110     3     3
            (0 to 43)     (1.7)      
A19BAG-1     Opens     35     3     3
      on Rise     (0 to 95)     (1.7)      
A19 Series: Temperature Controls for Farm, Industrial and Commercial Use
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