Model: TC-15E～50E cold water meter

Model: TH-15E～50E hot water meter

              Model: TSH-15E～50E super hot water meter

Brass body, Stainless steel body, Iron body and Plastic body on Request

                  ● AntiSlip AntiMagnetic Multi-jet dry dial meter for cold and hot water

                  ● Nominal flow rate Qn 1.5 to 15 m3/h or Q3 2.5 to 25 m3/h

                  ● Approval metrological ISO406 class B·H / R100, and C·H /R160

                  ● Good readability even at extreme operational conditions

                  ● Hermatically sealed register, none foggy water meter

Model TC-15E~50E water meter for Cold water and Model: TH-15E～50E water meter for hot water

Is designed by Timely Co.engineer seasoned in water meter and manufactured by using advanced technology,in which, the register device is combinated pointers and rolling counters which is convenient, clear and correct for reading as well as nice appearance.

The register system is designed by means of low speed magnetic-drive avoiding magnetic coupling slip in high flow rate however remainig high sensitivity in low flow rate, hermetically sealed invaccum condition, completely separated with pipeline water.

The T type water meters are high accuracy of measurement, steady error curve of whole range flow rate, the performance is more advanced than existing traditonal design water meter.

APPLICATION:

Measuring the volume of cold/hot potable water passing through the pipeline.

FEATURES:

Dry Dial, None foggy register, AntiMagnetic and AntiSlip, Low speed magnetic drive, pointer-roller indicator, easy and long term clear reading, long work life etc. Available with remote output by pulse on request. Preparation for pulse 1litres/pulse (for15/20/25/32mm) and 10litres/pulse(for 40/50mm).

 WORKING CONDITION:

Water temperature: ≤50℃ for cold water meter

                                 ≤90℃ for hot water meter

                                 ≤150℃ for supper hot water meter

Waterpressure: ≤1.6Mpa

 MAXIMUMPERMISSIBLE ERROR:

Inthe lower zone from Q_min/Q₁ inclusive up to but excludingQ_t /Q₂ is ±5%

Inthe upper zone from Q_t /Q₂ inclusive up to and includingQ_max /Q₄ is

coldwater meter ±2%; hot water meter ±3%.

NOTE:Technical data conform to International Standard ISO4064.

Multi-jet meter T Type

Typical performance characteristics metrological class B/R100,exceeds the demands of the metrological class C/R160 on request.

Performance characteristics                       15mm    20mm  25mm  32mm   40mm  50mm

Starting flow for ClassC/R160              l/h      5.5       10        12          18        25       45

Flow capacity at 1 barpressure loss m3/h      3.3       5.5        7.2        12.8      22       32

MAIN TECHNICAL DATA 

 DIMENSIONS AND WEIGHT

Note: 15mm: Brass body 1.4kg/Plastic body 0.78kg  20mm Brass body 1.6kg/Plastic body 0.85kg

PRESSURE LOSS CURVE

INSTALLING AND USING:

When using it, if there are impurities (cotton fibre, scraps of paper, silt, etc.)in the pipe, which make the inlet strainer easily stopped up. And if you find the water meter goes fast or slow, even stops, you should go to the Water authorities to have it overhauled regularly in one or two years.

1. Thoroughly flush the service line upstream of the meter to remove dirt and debris.

2. Remove meter spud thread protectors.

NOTE: To protect the meter spud threads, store the meter with thread protectors in place.

3. Set the meter in theline. Install the meter in a horizontal plane, with the register upright, in alocation accessible for reading, service and inspection. Arrows on the side ofthe meter and above the outlet spud indicate the direction of flow.

4. Do not overtighten connections; tighten only as required to seal. Do not use pipe sealant orTeflon tape on meter threads.

5. If meter is equipped with an electrical contacting head register, line up molded tabs on inside of reed switch with corresponding indentions of receptacle on face of meter.Insert reed switch and turn 1/4 turn to lock in place.

6. Tie black and red wireson opposite end of reed switch to corresponding black and red water meter wireson controller. Insulate connection with water-proof wrapping.

7. With upstream shutoff valve only:

Open shutoff valve slowly, tore move air from the meter and service line. Open a faucet slowly to allow entrapped air to escape. Close the faucet.

With both upstream and down stream shutoff valves installed:

To test the installationfor leaks: Close the outlet (downstream) shutoff valve. Open the inlet(upstream) shutoff slowly until meter is full of water.

Open the outlet(downstream) valve slowly until air is out of meter and service line. Open a faucet slowly to allow entrapped air to escape. Close the faucet.