Details

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Easy to Choose

With only three easy-to-select transducer sizes that work on all common pipe materials and options tailored to fit your application, the TTFM 6.1 is the easiest choice to specify for your next clean-liquid flow application.

Easy to Use and Maintain

With interchangeable clamp-on transducers, standard mounting hardware, and a quick setup menu, installation is quick and shutdown-free. Perfect for both retrofits and new installations. With no moving parts, there is little-to-no maintenance required, and with solid-state components, there is no drift in performance over time ensuring accuracy and peace of mind.

Easy Assistance Anywhere

With real-time sales and applications support directly from Pulsar Measurement, world-class assistance is just a phone call away. For applications that require periodic recalibration, we're ready to support you with our cost-conscious calibration services and fast turnaround service.

Features

• Three easy-to-select transducer options covering 15 mm to 1,200 mm nominal pipe diameters.
• Transducers work on all common pipe materials.
• Standard mounting hardware makes novice installers look like experts.
• Transducers don’t contact the pipe. There’s no wear and tear, and no shutdown to install.
• Easy-to-contact and knowledgeable staff is here to help you before, during, and after installation.
• Analog, pulse, and serial communication options to meet your specific application needs.
• Standard 26 million point data logger and free Logging Software make data management and reporting fast and easy.
• All transducers are approved for use in hazardous locations.

Technical Specifications
 

General Specifications
Spec:	Description:
Operating Parameters	For clean liquids in full pipes with less than 2% solids or gas bubbles
Programming	Built-in, 5-button keypad with English, French, and Spanish menu language selection
Electronics Enclosure	NEMA4X (IP 66) polycarbonate with clear, shatterproof cover
Flow Velocity Range	±0.021 m/s to 12.2 m/s (±0.07 ft/s to 40 ft/s)
Accuracy	±1% of reading from 0.46 m/s to 12.2 m/s (1.5 ft/s to 40 ft/s); ±0.0046 m/s (±0.0015 ft/s) for velocities below 0.46 m/s (1.5 ft/s) Repeatability & Linearity: ±0.25%
Display	White, backlit matrix - displays 5-digit flow rate with floating decimal, 14-digit totalizer, relay status, operating mode, and calibration menu
Power Input	100-240 V AC 50/60 Hz, 10 VA maximum Optional: 9-32 V DC, 10 W maximum
Analog Output	Isolated 4-20mA, 0-5 V, 1 kΩ load maximum
Control Relays	2 Relays, form 'C' dry contacts rated 5 A SPDT; programmable flow alarm and/or flow proportional pulse Optional: 4 additional (6 total), rated 5 A SPDT
Data Logger	Built-in 128 MB data logger with a USB output and Windows software. Capacity for approximately 26 million data points
Operating Temperature (Electronics)	-20 °C to 60 °C (-5 °F to 140 °F)
Approximate Shipping Weight	5.5 kg (12 lbs)

 

Sensor Specifications
Spec name:	Description:
Pipe Diameter (Recommended)	SE16A:  15 mm to 40 mm (0.5 in to 1.5 in) SE16B:  50 mm to 250 mm (2 in to 10 in) SE16C:  300 mm to 1,200 mm (12 in to 48 in)
Pipe Diameter (Suitable For)	SE16A:  15 mm to 150 mm (0.5 in to 6 in) SE16B:  50 mm to 1,200 mm (2 in to 48 in) SE16C:  100 mm to 1,200 mm (4 in to 48 in)
Pipe Materials	Any metal or plastic sonic conducting material including carbon steel, stainless steel, ductile iron, concrete-lined ductile iron, cast iron, PVC, HDPE, PVDF, fiberglass, copper, brass, aluminum, and pipes with bonded liners including epoxy, rubber, and Teflon
Operating Frequency	SE16A:  2.56 MHz SE16B:  1.28 MHz SE16C:  640 kHz
Operating Temperature	-40 °C to 150 °C (-40 °F to 300 °F)
Transducer Mounting Kit	SE16A:  Includes stainless steel track with pipe clamps, built-in ruler, and coupling tape SE16B:  Includes a set of stainless steel transducer brackets, clamps, alignment bar, and coupling tape SE16C:  Includes set of stainless steel transducer brackets, clamps, alignment bar with a built-in ruler, and coupling tape
Transducer Cables	Triaxial, 7.6 m (25 ft) with BNC connectors and seal jackets; extendable up to 152.4 m (500 ft)
Hazardous Locations	Non-incendive for Class I, Div 2, Groups A, B, C, D Optional: Intrinsically safe for Class I, Div 1, Groups C, D; Class II, Groups E, F, G; Class III; Encl. Type 4