Type
  2074 (battery)
  2174 (4-20 loop)
  2274 (line)

  Accuracy
  ¼% F.S.

  Case Size
  3", 4½"

  Case Material
  (3") 300 series SS

  Wetted Materials
  17-4 PH stainless steel sensor;
  316 stainless steel socket

  Socket Size
  ½ NPT, ¼ NPT

  Connection
  Lower

  Ranges
  Vac. thru 20,000 psi

  Power Source
  (3") Two AAA alkaline batteries >1000 hours
  (4½") > Two C alkaline batteries > 3600 hours

  Operating Temp.
  0/150°F

  Storage Temp.
  -40/180°F (-40/82°C)

  Agency Approvals
  CE, EN 50082-1 (1997), FM intrinsically safe, CSA, (all pending)

DISPLAY

  Type
  LCD

  Display Digits
  Five

  Character Height
  (3") .60, (4½") .88

  Backlight
  Off by default (Backlight/optional)

  Power Source
  Battery, Loop powered 4-20mA, 12-36 Vdc Line powered

  KEYPAD FUNCTIONS

  On/Off
  Manually turns unit on and off (four menu driven options)

  Backlight
  Five options

  Min/Max. (Peak Hold)
  Stores min. and max. values

  Zero/Clear
  Zeroes display or clears min. and max. values when displayed

  Engineering Units
  PSI, "Hg, H₂O, ftSW, Bar, mBar, kPa, mPa, mmHg, cmH₂O, mmH₂O, Kg/cm²

  Field Calibration
  Password protected, zero and span

  Switching
  (1) or (2) SPDT switches (max contact 30 Vdc, 1 amp, 125 Vac, .5 amp) switches adjustable to 100% of range

  Options
  Many options including diaphragm seals