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water flow totalizer
water flow totalizer

-Intelligent Flow Totalizer/water flow totalizer - LED or LCD panel - Support RS485 MOQ1 - High accuracy

DETAIL OF AI 708H FLOW TOTALIZER/Water flow meter 

Main Features

- Modularized and configurable inputs. 1-5V, 0-5V, 4-20mA orfrequency signal. Pt100 RTD, K, E, J type thermocouple,voltage, or current signal. The pressure input can be various voltage or current signal.- Abundant functions such as retransmission, high/low alarm of momentary flow,temperature and pressure, abnormal signal detecting, and communication withcomputer are available.- Square root/no square root selectable ,8-digits accumulation value and 4-digitsmomentary process value, small signal cut-out can be set at any range.-  4-bit accumulator for control and 12-bitaccumulator for total sum individually.-  14 bit output resolution and 0.2%FS output precision.

specification:

ModuleModule DescriptionsM1M2OUTPALMAUXCOMM
Nno module installed 
I0

Temperature input is thermocouple, RTD or mV signal input;

pressure or flow input is 0-5V or 1-5V voltage signal

     
J42 channel current inputs of 0-12mA, 4-20mA, 0-20mA etc.     
J52 channel two-wire transmitter provided 24VDC power supply.     
I2

Switch / frequency signal input interface for inputting external switch or

frequency signal, has a 12VDC power supply for external transducer.

     
I3

Single 0-5V/1-5V voltage signal input, with 24V/50mA power

supply for external transducer

     
I4

0-20/4-20 mA analogue input interface, providing a 24VDC/24mA

power supply for a two-wire transmitter

     

V5/V10/

V12/V24

Isolated 5V, 10V, 12V or 24V DC output with maximum current 50mA.

(use instrument’s internal 24V isolated power)

L1

1 relay contact output (Capacity: 2A/250VAC,

normal open terminal can absorb spark)

   
L21 relay contact (NO+NC) output. (small volume, 30VDC/1A, 250VAC/1A)   
L41 relay contact (NO+NC) output. (small volume, 30VDC/2A, 250VAC/2A)   
L52 relay contact(ON) outputs.(30VDC/1A,264C/1A)    
W1TRIAC no contact normal open output. (100~240VAC/0.2A)     
W2TRIAC no contact normal closed output. (100~240VAC/0.2A)     
GSSR voltage outputs (12VDC/30mA)     
X3

0~20/4~20mA linear current output module.

 (Use internal 12VDV power of the instrument)

     
X5

0~20/4~20mA linear current output module.

(With its own isolated power)

     
S

Photoelectric isolated RS485 communication module

(use instrument’s internal 12V isolated power)

     
S4

Photoelectric isolated RS485 communication module with its own

 photoelectric isolated power

     
R

RS232 communication interface (use instrument’s internal

12V isolated power)

     

Ordering code:

water flow totalizer

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