HORN FMT 120 Operating Manual Download Page 4

2. General informations

2.1

Manufacturer

Horn GmbH & Co. KG, D-Flensburg

Type: FMT 40, FMT 50, FMT 80, FMT 120

2.2 Range of use

The electronically operating flow meter FMT is only to be used for the delivery of thin-fluid
media of danger class AIII (flash point abow 55

°

C).

Operable temperature range of the electronic: -10

°

C to + 40

°

C.

2.3 Description

- The electronically operating flow meter FMT is for the simple measuring of liquid volumes due to

uncalibrated requirement.

- The detection of the measured values is done by the FMT mechanically to the flow, following the princip

of the radial turbine wheel meter. The measured values are transmitted
without sealing and contact, electronically processed and indicated on
display.

- The flow meter FMT has a two-digit display which is switched on automatically

at operation by button press. The first line is for indicating of the dispensed
quantity. At the same time is at the second line the indication of the total
dispensed quantity  (at total 1) or rather a user´s partial sum (total 2-5)
possible. The sum memory device is not cleared in case of battery change.

- The keyboard is simple to handle and to be used for input of the user’s

parameter.

- The flow meter FMT is precalibrated for the dispensing of fuel oil and Diesel

oil. The measurement  of other thin-fluid media is also possible. For this
purpose a calibration by the user is possible.

- The top part of the FMT casing can be twisted about 90

°

 which offers a convenient reading of the display

at different handling positions.

2.4 Technical data

-4-

caution!

type

FMT 40

FMT 50

FMT 80

FMT 120

princip of measurement

           radial turbine wheel meter

material  (contacted by medium)

all:  POM, Niro 1.4571, NBR

FMT 50: steel

range of measurement

l/min

   5-45

10-55

20-85

20-125

gpm

1.3-11.9

2.6-14.5

5.3-22.5

5.3-33

operation pressure (max.)

bar (psi)

2 (29)

bursting pressure

bar (psi)

10 (143)

accuracy of measurement

%

+/- 1

(calibrated) accuracy of repeating

%

+/- 0.8

display 1. line

5-digit, 12 mm high

display 2. line

6-digit,   6 mm high

dissolution

Liter

approx. 0.03

gallons

approx. 0.008

connecting thread

G 1” (external thread)

weight

kg

0.32

temperature range of

evaluation electronic

°

C

-10 to + 40

Summary of Contents for FMT 120

Page 1: ...copies even in part only permitted with written consent Before using this unit it is absolutely necessary to read the operation manual In case of mal functions and damages of the unit caused by insuff...

Page 2: ...data 3 Assembly instructions 3 1 Assembly instruction FMT at HORNET 40 3 2 Assembly instruction for subsequent attachment of FMT at HORNET 50 II 80 120 4 Operation 4 1 Switch on of display 4 2 Counti...

Page 3: ...sed as advised Every person who is dealing with assembly line up maintenance and operation of the meter must read and understand the whole operating manual The electronically operating flow meter FMT...

Page 4: ...l 1 or rather a user s partial sum total 2 5 possible The sum memory device is not cleared in case of battery change The keyboard is simple to handle and to be used for input of the user s parameter T...

Page 5: ...apter on the meter Please notice that the arrow onthebottompartofthemetermust direct away from the pump 5 Set pump adapter with meter on the hose nozzle of the pump adapter must have contact to the pu...

Page 6: ...of the meter 5 5 Screw the provided extension 4 into the pump 6 Screw the meter into the extension and line up to the correct position If it is not possible to adjust the correct position with the ab...

Page 7: ...uantity TOTAL 1 is not possible 4 6 Switch off display In case that the flow rate is not recorded within 90 seconds and no button is pressed the display will be switched off automatically modus of sav...

Page 8: ...measuring vessel 3 After dispensing the calibration has to be changed with buttons and as long as the indicated quantitiy is conforming with the measured quantity in the vessel 4 Press button START fo...

Page 9: ...00 404902400 404902400 60 O ring D 47x3 5 1 404107860 404107860 404107860 70 EJOT screw 3 5x12 10 403310060 403310060 403310060 80 EJOT screw 2 5x6 5 403310055 403310055 403310055 90 Keyboard foil 1 5...

Page 10: ...10 Notes...

Page 11: ...11 Notes...

Page 12: ...odification to the equipment made without our consent will render this declaration invalid Description Flow meter FMT40 FMT 50 FMT 80 FMT 120 Type radial turbine wheel meter Year of construction see e...

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