Product Introduction

BTMF series of Miniature Metal Tube Float Flowmeters have a variety of measurement forms for users to choose from according to different user needs and different occasions; according to the output form, they are divided into local indication type and remote transmission type; according to the explosion-proof requirements, they can be divided into ordinary type and intrinsically safe type.

The remote transmission part of the BTMF series of miniature metal tube float flowmeters adopts a non-contact and non-hysteresis magnetic sensor to detect the change of magnetic field angle, and is equipped with a high-performance MCU, a two-wire 4-20mA remote output, and can perform linear correction and other parameter settings on the flowmeter through the host computer software. This type of intelligent signal transmitter has high accuracy and reliability, high cost performance, and can completely replace imported instruments of the same type.

The design and production of the BTMF series of miniature metal tube float flowmeters also take into account the user's process flow requirements. BTMF-V is a bottom-in and top-out installation type, and BTMF-H is a side-in and side-out installation type.

Product Features

1. Minimum measurable flow range: 0.1 to 1 l/h water

2. Side-enter-and-exit type product has entrance needle valve or exit needle valve

3. Two-wire 4-20mA analog output: (24VDC power supply)

4. Optional matching constant flow valve

5. The minimum installation interval is 90mm (side-enter-and-exit type)

6. All stainless structure

7. Temperature range of service environment : -40 -- +80℃

8. Setting range of damping time: 0-10 second can be set.

9. Accuracy: <±2.5%, temperature drift:< ±0.1%/10℃

10. Isolated-type USB-UART converter and upper computer software can be used to
do all configuration operation for flowmeter.

11. The main parameters can be set by four buttons on the flowmeter and connected to a outer LCD display.

Technical parameters