Checkline DT-501XA-TRT Panel Meter Tachometer, 100-240 VAC Powered, NPN Open Collector Output
The Checkline DT-501XA-TRT Panel Meter Tachometer, 100-240 VAC Powered, NPN Open Collector Output is ideal to be mounted in tight panels or small enclosures. Added versatility is offered with its range of standard inputs which include NPN, contact and square or sine wave signals produced from devices such as pulse generators, proximity sensors, photoelectric sensors, magnetic sensors, rotary encoders and NPN OC transistors. The Checkline DT-501XA-TRT Panel Meter Tachometer, 100-240 VAC Powered, NPN Open Collector Output is fully scalable and possesses four selectable modes allowing it to measure various process speeds, rates and times: tachometer, flowmeter, process time span and elapsed time mode which displays the inverse to the input signal, common in oven conveyor applications. An added teaching function auto-scales the control which simplifies the set-up by properly coordinating the display with the input of the sensor’s signal. Analog, contact, or SSR outputs are available for additional automation control.
Industry-leading 0.87" (22 mm) height, 6 digit, red LED display enables viewing from greater distances Integral sensor power source saves money by eliminating need to purchase a separate power supply Scalable programming gives user the flexibility to set up and monitor virtually any process Selectable update time allows operator to speed up/slow down display changes to facilitate process Test mode allows instant checking of correct operational performance of the display and keys Great versatility with multiple sensor input capability in one unit: NPN open collector, contact and square or sine wave sensor inputs Teaching function auto-scales the display by inputting signal from sensor; saves time programming manually NEMA 4X (IP66) front cover protection keeps water out, permits usage in compatible plant wash-down operations Auto Zero function zeroes the display after the final signal initiates a preprogammed time countdown Max. Min. automatically stored into memory; quickly retrieved via keypad 1/8 DIN size with minimal depth of only 3.6" (92 mm) allows mounting in small enclosures
Input Range
0.0067 Hz to 100 kHz in Tachometer, Flowmeter & Elapsed time modes; 10 ms to 3600 s in Time Span mode
Input Signal Characteristics
NPN open collector input
Display Range
Tachometer/Flowmeter
Display
Red 7 segment 6 digit LED, numeral height of 0.87” (22 mm); negative (-) sign available
Accuracy
Tachometer/ Flowmeter & Elapsed Time
Display Update Time
0.2, 0.5, 1, 2, 5, 10, 15, 30, 60 sec. selectabel in Tachometer, Flowmeter & Elapsed Time modes
Auto Zero Time
Tachometer & Flowmeter Modes
Optional Outputs
NPN; contact relay; analog output
Power Requirement
85 – 264 VAC (50/60 Hz) Optional (9 – 35 VDC also available)
Sensor Power Supply
12 VDC (100 mA)
Temperature Limits
32 – 113°F (0 – 45°C)
Humidity Limits
35 to 85% RH
Protection Class
Front Panel
Dimensions
3.8 x 1.9 x 3.6" (96 x 48 x 92 mm)
Product Weight
0.44 lb (200 g)
Package Weight
0.73 lb (330 g)
Approvals
RoHS
Warranty
2 year
Included Accessories
Waterproofing O’ring, engineering unit decal sheet
More Information
Product Specifications
Input Range
0.0067 Hz to 100 kHz in Tachometer, Flowmeter & Elapsed time modes; 10 ms to 3600 s in Time Span mode
Input Signal Characteristics
NPN open collector input
Display Range
Tachometer/Flowmeter
Display
Red 7 segment 6 digit LED, numeral height of 0.87” (22 mm); negative (-) sign available
Accuracy
Tachometer/ Flowmeter & Elapsed Time
Display Update Time
0.2, 0.5, 1, 2, 5, 10, 15, 30, 60 sec. selectabel in Tachometer, Flowmeter & Elapsed Time modes
Auto Zero Time
Tachometer & Flowmeter Modes
Optional Outputs
NPN; contact relay; analog output
Power Requirement
85 – 264 VAC (50/60 Hz) Optional (9 – 35 VDC also available)
Sensor Power Supply
12 VDC (100 mA)
Temperature Limits
32 – 113°F (0 – 45°C)
Humidity Limits
35 to 85% RH
Protection Class
Front Panel
Dimensions
3.8 x 1.9 x 3.6" (96 x 48 x 92 mm)
Product Weight
0.44 lb (200 g)
Package Weight
0.73 lb (330 g)
Approvals
RoHS
Warranty
2 year
Included Accessories
Waterproofing O’ring, engineering unit decal sheet
Product Features
Industry-leading 0.87" (22 mm) height, 6 digit, red LED display enables viewing from greater distances Integral sensor power source saves money by eliminating need to purchase a separate power supply Scalable programming gives user the flexibility to set up and monitor virtually any process Selectable update time allows operator to speed up/slow down display changes to facilitate process Test mode allows instant checking of correct operational performance of the display and keys Great versatility with multiple sensor input capability in one unit: NPN open collector, contact and square or sine wave sensor inputs Teaching function auto-scales the display by inputting signal from sensor; saves time programming manually NEMA 4X (IP66) front cover protection keeps water out, permits usage in compatible plant wash-down operations Auto Zero function zeroes the display after the final signal initiates a preprogammed time countdown Max. Min. automatically stored into memory; quickly retrieved via keypad 1/8 DIN size with minimal depth of only 3.6" (92 mm) allows mounting in small enclosures
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