Simple, Versatile, Resilient

The  Well Watcher from AMETEK Drexelbrook provides you with the most versatile level measurement system on the market in one convenient package. A rugged stainless steel housing ensures excellent environmental protection for the sensor and a series of perforations in the bottom protects the sensing port from clogging or damage.

Easy-to-Read Display

The Well Watcher's meter displays data from the transmitter, provides excitation voltage, and transmits an analog signal for remote recording, alarm, or control functions.  The display is large and easy to read. Designed for simple calibration the Well Watcher's dual programmable setpoints permit high-high, low-low, or high-low control with adjustable hysteresis. An optional isolated analog output allows the unit to interface with ancillary display, recording, or control devices.

Specifications

Ranges

Feet of Water: 0 to 14, 0 to 35, 0 to 69, 0 to 138,
0 to 230, 0 to 345, 0 to 460, 0 to 690
Meters of Water: 0 to 4, 0 to 10, 0 to 21, 0 to 42,
0 to 70, 0 to 105, 0 to 140, 0 to 210

Transmitter Temperature Ranges
Max. Operating: -40° to 82° C (-40° to 180° F)
Compensated: -29° to 82° C (-20° to 180° F)
Temp. Effects: Typical  ±1% output change for
±25° C temp. change within compensated range when calibrated at 25° C.
Accuracy: ±0.25% full scale (including linearity, hysteresis, repeatability) B.S.L.

Transmitter Power/Output: 24 VDC 2-wire, 4 to 20 mADC.

Meter Housing Construction:
NEMA 4X fiberglass reinforced polyester with a transparent polycarbonate hinged cover.

Transmitter Construction:
• Diaphragm Type - 316L stainless steel
• Housing Type - 316 stainless steel
• Nut/Washer Type - 316 stainless steel
• Cable Grommet - Viton

Meter Display:
4 digit, 0.56 inch high (13 mm), LED display.

Meter Input Voltage:
90 to 264 VAC @ 47 to 70 Hz, 4 VA

Meter Ranges:
- 1999 to 9999

Meter Temperature Ranges:
Operating: -10° to 60° C, Storage:  -40° to 85° C (-40° to 180° F)

Meter Output:
0 to 20 mA, 4 to 20 mA, or 0 to 10 V, 1 to 5 V selectable. Adjustable over a user-defined part of the reading via keypad setup.