Transit-time Ultrasonic Heat Flow Meter - DMTFB

1.Easy installation, 2.Data logger (up to 8 GB), 3.High accuracy, 4.Hot-tapped installation, 5.Versatility - more info check here: http://www.buymeasuringtools.com/Transit-time-Ultrasonic-Heat-Flow-Meter-10264613/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: DYNAMETERS Model Number: DMTFB Principle: Transit-time ultrasonic Mounting type: Insertion type

Specifications and Product Details:

The DMHF Series adopt the MultiPulseTM Technology, Digital Signal Processing Technology and Error Correction Technology, which are the state-of-the-art non-invasive flow measurement technology, with a measuring system of very high accuracy, versatility, low cost of installation and ownership. The meter can calculate automatically caloric content of water under carious temperatures, and can obtain instantaneous caloric value and totalized caloric value. The Non-invasive clamp-on series and the Insertion series are available. Users can select fixed types or Portable types. The pipe range should be 25mm-2540mm (For Insertion series, the allowed pipe range is 65mm-2540mm)

Features:

1. Non-invasive clamp-on series transducer and Insertion eries transducer are available.

2. Internally configured batch controller makes batch control convenient and accurate.

3. No moving parts, no pressure drop, no need of maintenance.

4. Easy and economical installation, hot-tapped installation.

5. Daily, monthly and yearly totalized flow: totalized flow for the last 64 days and months as well as for the last 5 years can be reviewed.

6. Optional SD card Data logger output, can memory total Heat Flow, Heat flow rate, etc.

Heat flow= Flow * (T_in- T_out) * Heat Capacity

Temperature Transmitter

Specifications

Transmitter	Power Supply	(Std) 10-28 VDC @ 2.5VA max.115/230VAC 50/60Hz ±15%@ 5VA max.
	Velocity	0 ~ ±40 ft/s (0 ~ ±12m/s), bi-directional
	Display	4 line×16 English letters LCD back lit, can display total flow, flow rate, velocity and meter running status etc.
	Units Rate Totalized	User Configured (English and Metric); Rate and Velocity Display; (FWD, NET, REV or BATCH) gallons, ft³, barrels, lbs, liters, m³,kg
	Output	4~20mA, Pulse, Relay, RS232C or RS485, options: up to 8 GB Data logger, Hart +(4~20mA), Modbus
	Accuracy	±1.0% of reading at rates > 0.5 m/s)
	Accuracy	±0.005m/s of reading at rates < 0.5 m/s
	Sensitivity	Flow Rate: 0.001ft/s (0.0003m/s)
	Repeatability	0.2% of reading
	Security	Keypad lockout, access code enable
Transducer	Liquid Types Supported	Virtually most any liquid containing less than 2% total suspended solids (TSS) or aeration
	Suited Liquid Temperature	Std. Temp. Transducer: -40°C~121°C High Temp. Transducer: -40°C~250°C
	Cable Length	Std: 20 feet (6m); Opt: Maximum: 990 feet (300m)
	Pipe Size	L transducer: 1000-4570mm M transducer: 40 to 1000mm S transducer: 20-50mm Insertion transducer: 65-2540mm Flanged transducer: 65-2540mm
	Transducer Size	S: Size: 42 * 25 * 25; weight: < 0.2kg M: Size: 60 * 43 * 43; weight: < 0.2kg L: Size: 80 53 53; weight: < 0.2kg