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ToughSonic 50 Ultrasonic Level & Distance Sensor - TSPC-21S/21SRM/25P

? Optimum Range: 33 ft. (10 m)
? Max Range: 50 ft. (15.2 m)
? Temperature: -40 to 158 ℉ (-40 to 70℃)
? Outputs: Five selectable, plus serial data
? Humidity: 0 to 100% operating
? Transducer: Ruggedized piezoelectric
? Compensation: Temperature compensated
? Protection: NEMA-4X, NEMA-6P, IP68

Model Number: TSPC-21S/21SRM/25P
Data Sheet:

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Product Specification

ToughSonic 50 Level & Distance Sensor
Windows PC Setup, Waterproof, Multiple Outputs

ToughSonic 50 ultrasonic sensors have a maximum range of 50 feet (15.2 meters). Like all Toughsonic sensors, they are built for durability and ease of use in tough industrial environments. ToughSonic 50s are fully immersible, corrosion resistant, shock resistant and all around tough. They are also fully configurable with ultrasonic sensors with stainless steel housingsSenixVIEW software.

ToughSonic 50s are available in three different housings, each with either RS-232 or RS-485 serial interfaces. These 9-wire sensors allow up to six simultaneous serial, analog and/or switch outputs. These workhorse sensors are used around the world in remote liquid level applications and harsh factory environments.

For shorter range applications or for chemically resistant sensors, please see the rest of our ToughSonic and ToughSonic CHEM models.

Non-Contact Ultrasonic Distance & Level Measurement

ToughSonic ultrasonic sensors are built Tough with:
? Type 316 stainless steel housing (except PVC model).
? Sealed epoxy potting for wet and dirty applications.
? Ruggedized piezoelectric ultrasonic transducer, potted in place.
? Hardened ToughSonic solid state internal electronics.
? UV resistant, potted-in, 9-wire cable.
? Short and overload protected input / output.

ToughSonic ultrasonic sensors are built Smart with:
? SenixVIEW configuration and analysis software controls more than 60 performance parameters and dozens of viewing, analysis and maintenance options.
? Multi-sensor network capable.
? Up to six simultaneous, industry standard outputs.

TSPC-21S/21SRM/25P Ultrasonic Level & Distance Sensor Specifications

Optimum Range	33 ft. (10 m)	Max Range	50 ft. (15.2 m)
Deadband	Typ. < 12 inches (30.3 cm)	Adjustment	SenixVIEW software (included)
Case Material	316 stainless steel or PVC	Configuration	Stored in non-volatile memory
Temperature	-40 to 158 ℉ (-40 to 70℃)	Outputs	Five selectable, plus serial data
Humidity	0 to 100% operating	Transducer	Ruggedized piezoelectric
Compensation	Temperature compensated	Protection	NEMA-4X, NEMA-6P, IP68
Resolution	Digital: 0.0135 in. (0.3438 mm); Analog steps: 4099 (0-10 VDC), 3279 (4-20 mA)mmA)
Repeatability	Nominal 0.2% of range @ constant temp. Affected by target, distance, environment
Update Rate	5 Hz (200 ms), SenixVIEW adjustable; affected by SenixVIEW filter selections
Voltage Output	0-10, 0-5 VDC or PC customized; 10 mA max. (*)
Current Loop #1	Current sourcing 4-20 mA or SenixVIEW adjustable, max. loop 450?(*)
Current Loop #2	Current sinking 4-20 mA or SenixVIEW adjustable, max. loop 450?(*)
Sinking Switch	150 mA max. @ 40 VDC max., adjustable set point & polarity, fault indication
Sourcing Switch	150 mA max. @ input voltage, adjustable set point & polarity, fault indication
RS-232, RS-485	Modbus protocol, 9600-115200 baud (selectable), 8 data bits, 1 stop, no parity
SYNC feature	Permits up to 32 sensors to operate in close proximity without interaction
Target Requirements
Objects	Detects flat or curved objects. Surface must reflect ultrasound back to sensor.
Max. Distance	Affected by size, shape, orientation of target (sound level reflected back to sensor), environment Restrict use to Optimum Range when using over a wide range of environmental conditions
Orientation	Flat surfaces should be oriented perpendicular to sensor output beam
Optical	Unaffected by target color, transparency, light, or other optical characteristics

TSPC-21S/21SRM/25P Ultrasonic Level & Distance Sensor Connections

Cable Connection	Wire	Description
Power	Brown	10-30 VDC @ 70 mA maximum; Typical:45 mA @ 24 VDC (**)
Ground	Blue	Power and interface common
Voltage Output *	Violet	0-10 VDC, 0-5 VDC or custom end values between 0 and 10 VDC
Current Loop Output *	Green	4-20 mA sourcing (adjustabled end values between 4 and 20 mA)
Current Loop Output *	Orange	4-20 mA sinking (adjustabled end values between 4 and 20 mA)
Switch #1 Output	Black	Sinking ("NPN") or Sourcing ("PNP"), user selected
Switch #2 Output	White	Sinking ("NPN") or Sourcing ("PNP"), user selected
RS-232 out / RS-485-	Gray	Serial data connection (depends on model - see model selection)
RS-232 in / RS-485+	Yellow	Serial data connection (depends on model - see model selection)

(*) Analog outputs share common distance endpoints. Both 4-20 mA outputs share the same adjustable max / min end values. The max. loop resistance is derated below 15 VDC input voltage.
(**) At default update rate. Output currents not included. Sensitivity reduced below 15 VDC input voltage.

TSPC-21S/21SRM/25P Ultrasonic Level & Distance Sensor Part Numbers

Model Number	Description
TSPC-21S-232	Clamp mounted, SS, serial RS-232 interface (PC COM port compatible)
TSPC-21S-485	Clamp mounted, SS, serial RS-485 interface (allows multi-sensor networking)
TSPC-21SRM-232	Rear mount threads, 1.5" NPT, Stainless Steel, serial RS-232 interface
TSPC-21SRM-485	Rear mount threads, 1.5" NPT, Stainless Steel, serial RS-485 interface
TSPC-25P-232	Threaded 2.5" NPT front and rear, PVC, serial RS-232 interface
TSPC-25P-485	Threaded 2.5" NPT front and rear, PVC, serial RS-485 interface
Senix also offers interconnection, communication, mounting, and display components

TSPC-21S/21SRM/25P Ultrasonic Level & Distance Sensor Dimensions

Model	Length x Diameter	Weight
TSPC-21S	4.8 in (122 mm) x 2.312 in (59mm)	29.9 oz (0.82 kg)
TSPC-21SRM	5.9 in (150 mm) x 2.50 in (63 mm)	31.5 oz (0.89 kg)
TSPC-25P	5.0 in (127 mm) x 2.5 in (63.5mm)	29.1 oz (0.82 kg)
All have 6.5 ft (2m) shielded cable attached. Other lengths available