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88-PRO

Process Signal Loop Powered Digital Panel Meter

The 88-PRO is a simple, low cost digital panel meter for use with 4-20mA signals. Loop powered digital panel meters need no separate power supply because they get their power from the 4-20mA input signal itself.
  • Loop powered panel meter
  • Maximum of 2.5V voltage drop
  • 3½ active digits
  • 1 or 2 fixed zero's after the active digits
  • Black 12.7mm high digits

The 88-PRO is a simple, low cost digital panel meter for use with 4-20mA signals.

Loop powered digital panel meters need no separate power supply because they get their power from the 4-20mA input signal itself.

Precise …

This digital panel meter is easy to use and has high precision and stability. You can set the display to have 3 1/2 digits (+/- 1999) or pseudo 4 1/2 digits (+/- 19990) or pseudo 5 1/2 digits (+/- 199900)

Flexible …

This panel meter can be widely scaled to suit most 4-20mA signals and can have a units-of-measure label added to the front.

Input Signal

4-20mA, 10-50mA, 1-5mA

Displayed Reading

Scalable

Accuracy

±0.1% of range

Digits

3½ (1999) with 1 extra zero (19990) or 2 extra zero’s (199900),

Display Type

LCD

Digit Colour

Black on Grey

Digit Height

12.7mm

Bezel Size

96mm wide x 48mm high

Panel Cutout

92mm wide x 45mm high

Depth Behind Panel

80mm

Front Panel Sealing

IP54 standard, IP67 with optional SPC4 cover

Operating Temperature

0C to +50 Deg. C

Storage Temperature

-20C to +70 Deg.C

Number of Digits

3.5 plus 1 or 2 fixed zeros

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