NORMAL MODE
REJECTION
64 dB at 50/60 Hz
ENVIRONMENTAL
Operating temperature range: -40°F to 167 °F (-40°C to 75°C)
Storage temperature range: -40°F to 167 °F (-40°C to 75°C)
Relative humidity: 0 to 90% non-condensing
CONNECTIONS
Screw terminals accept 12 to 22 AWG wire
MOUNTING
May be mounted directly to conduit. Two slotted flanges for wall mounting
or NPS 1½" to 2½" or DN 0.13 to 0.21 ft. pipe mounting.
ENCLOSURE
NEMA 4X, IP65 plastic field enclosure. Color: blue. Three ¾" NPT threaded
conduit openings. One ¾" NPT plastic conduit plug, with 1.29 wrenching flats
and a screwdriver slot, is included.
OVERALL DIMENSIONS
5.67 x 5.25 x 4.18 (0.47 ft x 0.43 ft x 0.34 ft) (W x H x D)
WEIGHT
1.65 lbs (26.4 oz, 0.75 kg)
WARRANTY
3 years parts and labor
INPUT
ACCURACY
±0.03% of calibrated span ±1 count, square root & programmable exponent
accuracy range: 10-100% of calibrated span
MULTI-POINT
LINEARIZATION
2 to 32 points
PROGRAMMABLE
EXPONENT
1.0001 to 2.9999
LOW FLOW CUT- OFF
0-99999 (0 disables cutoff function)
TEMPERATURE DRIFT
50 PPM/°C from -40°F to 167 °F (-40°C to 75°C) ambient
DECIMAL POINT
User selectable decimal point
MINIMUM SPAN
Input 1 & Input 2: 0.10 mA
CALIBRATION RANGE
An
Error
message will appear if input 1 and input 2 signals are too close
together.
Input Range:
4-20 mA,
Minimum Span Input 1 & Input 2:
0.10 mA
MAXIMUM VOLTAGE
DROP
Without Backlight or with Externally-Powered (DC Powered) Backlight:
3.0 VDC @ 20 mA
With Loop-Powered Backlight:
6.0 VDC @ 20 mA
EQUIVALENT RESISTANCE Without Backlight or with Externally-Powered (DC Powered) Backlight:
150 Ω @ 20 mA
With Loop-Powered Backlight:
300 Ω @ 20 mA
EXTERNALLY POWERED
BACKLIGHT
Voltage Range:
9-36 VDC
Maximum Power:
9 VDC (0.2 W), 12 VDC (0.25 W), 24 VDC (0.5 W),
Summary of Contents for TEK-LCD 7800A-0L1
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