MUF (B) 1200 (1%)-Clamp on Ultrasonic BTU Meter

About MUF (B) 1200 (1%)-Clamp on Ultrasonic BTU Meter

Feature

• Wide Liquid Temperature
• Thermal Energy Measurement Capability
• Versatility Across Pipe Most Materials and Diameters

Operation and performance
Flow measurement	Ultrasonic diffrential transit-time Technology
Fluid types	Water
Fluid properties	Clean liquids in full (pressurized) pipes
Pipe sizes	25 MM - 1200 MM
Pipe materials	metallic and non-metallic materials.
Flow Range	0.09 ft/s ~ 40ft/s
Flow accuracy (velocity)	1% of the measured Value Achievable with process calibration
Repeatability	0.2% of the measured value
Linearity	1%
Measurement parameters	Flow Meter- Instantaneous flow, totalized flow Btu meter - Instantaneous energy, totalized energy, Instantaneous flow, totalized flow, supply temperature and return temperature.
Certification	Calibration certification, CE, ISO
Electronics
Enclosures	ABS Wall mounted enclosure
Enclosure IP rating	IP65
Memory	EEPROM
Power supply	24 VDC/2A Use 2-amp SMPS when employing AC power
Ambient temperature	32F to 140F ( 0C to 60C)
Humidity	Up to 99% RH,non-condensing
Standard output	Analog output : 4 to 20 mA ,750 maximum load Pulse output- 0~9999Hz, OCT, (min. and max. frequency is adjustable)
Standard Analog outputs	Flow meter- 4 - 20 mA , Output programmed for instantaneous flow rate, 750 maximum load BTU meter- 4 - 20 mA , Output programmed for instantaneous flow rate / instantaneous energy rate, 750 maximum load
Pulse outputs	Flow meter- Pulse Programmed for Flow rate / Positive totalized flow / Net-totalized flow (Forward + Reverse Flow Total), 0~9999Hz, OCT, (min. and max. frequency is adjustable). BTU meter- Pulse Programmed for Flow rate / Positive totalized flow / Net-totalized flow (Forward + Reverse Flow Total) / Energy rate / Energy totalized (Heat total/Cool total),0~9999Hz, OCT, (min. and max. frequency is adjustable)
Alarm Relay output
Network Connection	Modbus RTU RS 485
Cable	9 m
Flow Transducer
Operating Temperature range (Fluid)	Standard: 5F to 140F (-15C to 60C) Optional: 5F to 266F (-15C to 130C)
Process connections	Clamp on/Strap on
Materials Transducer	ABS
IP rating	IP68
Meter installation orientation	Horizontal or Vertical
Energy measurement
Temperature sensor	PT1000
Mountings
Mountings	Clamp on/Strap on

Easy and Non-Intrusive Installation

The MUF (B) 1200 (1%) BTU meter is designed for hassle-free, clamp-on mounting that requires no pipe cutting or system shutdown. With selectable V, W, and Z mounting methods and adjustable sensor cable lengths, the system adapts to various site requirements, providing flexibility while minimizing downtime during setup.


Versatile Communication and Data Logging

Equipped with RS-232, RS-485, and Modbus-RTU interfaces, this meter integrates seamlessly into control systems. Its built-in data logger can store up to 2000 records, ensuring reliable data acquisition and traceability for auditing or troubleshooting. The readable LCD screen with multi-language support guarantees user-friendly operation.


Robust Construction and Reliability

The transmitter, housed in ABS plastic, and the aluminum alloy sensors provide excellent durability and environmental resistance. Optional IP68 sensor protection is available for challenging or submerged installations. Stability is maintained within 0.2% over 12 months, supported by real-time clock backup and rechargeable lithium battery options.