Multivariable Differential Pressure transmitter

 

Application: HGMT101-DCB multivariable transmitter is generally used together with Annubar, Delta, Verabar, balance, V-cone, orifice, nozzle and Venturi flow sensor.

 

Tel: +86-517-86885008

Email: sales@hginstrument.com

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Product Description


Multivariable Transmitter


HGMT101-DCB multivariable transmitter is generally used together with Annubar, Delta, Verabar, balance, V-cone, orifice, nozzle and Venturi flow sensor.  Battery-powered type available for site display, no need of external power supply; design of all-isolation output and ultra-strong anti-interference shields all distractions; can output pulse, current (4-20mA) and RS485 (need external power supply); with built-in temperature and pressure sensor, and automatic temperature and pressure compensation for gas and steam; turndown 1: 100, 1: 200, 1: 400, accuracy 0.5%, 0.2%, 0.1%, 0.05% optional, display of temperature, pressure, working flow and standard flow for gas; display of temperature, pressure, density and mass flow for steam.


Built-in flow totalizer can display instantaneous flow and cumulative flow at the same time, and provide the following output: A 3-wire pulse remote output (standard configuration); B 2-wire / 3-wire current output (optional); C RS485 Output (optional).



I Function of HGMT101-DCB multivariable transmitter
HGMT101-DCB multivariable differential pressure flow transmitter is with built-in flow totalizer, uses micro-power microcontroller (power <= 300uA); industrial lithium battery 3.6V DC for working of 2-3 years.
Built-in flow totalizer uses large-screen LCD display, display of 6-bit instantaneous flow, accurate to 2 bits after decimal point (0 ~ 9999.99m3 / h) or 1 bit (0 ~ 99999.9m3 / h); display of 9-bit cumulative flow, accurate to 4 bits after decimal point (0 ~ 99999.9999m3) or 5 bits (0 ~ 9999.99999m3).



II Technical Parameter
1. Current output
1) 2 wire 4-20mA             2) Load resistance: 0~600Ω
3) Response time: < 1 s      4) basic error: ±0.5%(20℃±5℃)
5) Ambient:  Temperature  -40-85℃   Humidity  <85%
6) Power supply:  ±24VDC±15%  
7) Power supply current: <60mA

2. Pulse output
1) Operating voltage: 12VDC ~ + 24VDC  2) Operating current <50mA
3) Pulse output amplitude Vh = 24V, VL <1V.
4) Frequency output: 0 ~ 1000Hz.

3. RS485 output        Protocol: modbus RTU    HART

 

Dimension

Accessary option

1.   Siphon,       2.   3-way valve manifold,     3.  Condensing tank,      4.   5-way valve manifold

Workshop view

Site Installation