
DST Ultrasonic Level Sensors
Flexible by Design
The DST series ultrasonic sensors are designed to be used in conjunction with the DCR controllers to
give you a simplied, stand-alone system. The transmit and receive circuit is built into the sensor
and digitally communicates the detected distance to the DCR controller. This allows the sensor to be
separated from the DCR controller by up to 2000 feet with no signal loss. With several sensors to
choose from, there are plenty of options for your application needs.
Features
• AutoSense software provides hassle-free setup
• Internal Temperature Compensation
• Controller and sensor can be separated up to 2000 ft. (650 m)
Automation Products Group, Inc. www.apgsensors.com
tel. 888.525.7300 sales@apgsensors.com

DST Specications
Performance
• Beam Pattern: 9º off axis
• Internal Temperature Compensation
• Accuracy: ±0.25% of detected range
Connectivity
• Output:
DCR Controller
Certication
DST-1002
• FM Class1, Div 1
Automation Products Group, Inc. www.apgsensors.com
tel. 888.525.7300 sales@apgsensors.com
2
Electrical
• Wiring Connection: 2 conductor shielded cable
Programming
• Interface with RST-3001/3002 Programmer
(purchase separately)
-The RST-3001 is 32 bit only
-The RST-3002 is 32 and 64 bit compatible
• User selected units of measure
Physical
• PC/PET blend
• Electrostatic
Environmental
• Ratings: NEMA 6P, IP65, NEMA 12
• Operating Temp: -22º - 140ºF (-30º - 60ºC)

Options
Part Number: DST- _____ - _____
A B
A. Model
□ 1001 0.6 - 35 ft (electrostatic)
□ 1002 1.5 - 35 ft
□ 2421 1 - 25 ft
□ 3431 1.25 - 50 ft
□ 5111 4 - 72 in
□ 9421 0.5 - 35 ft
B. Cable/Micro Connector
Specify length - standard length 9s 10 feet
□ CL 2 conductor cable
□ CXL Co-axial cable with “F” connector
□ M Micro connector (note: Mating connector cable sold separately)
DST Accessories
Please order separately, by part number.
Description Part Number
4 Conductor over-molded extension cable
with foil shield
Straight, 2 m 135407-0002
Right Angle, 2 m 135407-1002
Stright, 5 m 135407-0005
Right Angle, 5 m 135407-1005
Order 1 controller per sensor
DCR-1003 125114
DCR-1004 125115
DCR-1005 125118
DCR-1006 125119
DCR-1008 125010
Programming Module
RST-3001 (USB) 125389
RST-3002 (USB - 32 and 64 bit compatible) 125389-1000
Automation Products Group, Inc. www.apgsensors.com
tel. 888.525.7300 sales@apgsensors.com
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Automation Products Group, Inc. www.apgsensors.com
tel. 888.525.7300 sales@apgsensors.com
4