Ge Ups-ii User Manual

GE

OUT

INT

OFF

LOOP

PWR

READ

EXT

UPS - II

mA

%

*

VALVE

LIN

FLO

W

%

M

A

STEPS

FIXED

loop calibrator

RANGES:
OUTPUT& REA

D0 - 22.2 mA

PRES

S* 2 SEC.

TODISPLAY MENU

SCROLLFUNCTIONS WITH KEY

PRESS* TO ENTER FUNCTION

PRESS* TO SELECT FIXED STEPS
USE OR TOADJUST OUTPUT

a

Druck

a

ADruckCompany

Sensing & Inspection Technologies

Druck UPS-II

Loop Calibrator

User manual - K0434

Approved Service Agents

For the list of service centres visit our web site:

www.gesensinginspection.com

Symbols

This equipment meets the requirements of all
relevant European safety directives. The
equipment carries the CE mark.

Do not dispose of this product as household
waste. Use an approved organisation that
collects and/or recycles waste electrical and
electronic equipment. For more information:

Contact us at www.gesensinginspection.com

This instrument is fitted with four size AA batteries either
rechargeable (nickel cadmium) or non-rechargeable
(alkaline).

Before storing this instrument remove the batteries.

When fitting batteries make sure the electrical contacts are
clean and observe the correct polarity.

The battery compartment should be inspected for corrosion
caused by leaking batteries. Corrosion must be removed
using approved methods*.

When storing and transporting batteries make sure that they
cannot be short circuited. A short-circuited battery can
become very hot and can, in certain circumstances, explode.
It is recommended that a suitable container is used for
storing and transporting batteries.

Dispose of old batteries using a safe, approved method.*

*Refer to the manufacturer for this information:

© General Electric Company. All rights reserved.

Battery Safety

Introduction

The Druck UPS-II Loop Calibrator can supply power (source
mode) and produce readings (measure mode) to perform
field calibrations on 2-wire devices.

Operation

For different applications place switches in position as
indicated below:

MODE OUT READ EXT. INT.
Milliamp. source • •
Transmitter sim. • •
Milliamp measure • •
Transmitter cal. • •

(transmitters are 4-20mA 2 wire)

The UPS-II has special functions for fixed steps and readings
in %. To open menu press
contents with key and make your choice. Press
confirm your choice.

MENU CHOICE SWITCH DISPLAY READING IN:
4-20mA lin # out 0 to 22mA or % span
0-20mA lin out 0 to 22mA or % span
4-20mA flow out 0 to 22mA or % span
0-20mA flow out 0 to 22mA or % span
4-20mA valve out 0 to 22mA
4-20mA lin # read 0 to 22mA or % span
0-20mA lin read 0 to 22mA or % span
4-20mA flow read 0 to 22mA or % span
0-20mA flow read 0 to 22mA or % span

Note: Functions marked with # are directly available after

selection. Flow = SQ.RT in %.

Press mA/% key to read in mA or %. Press * to select
"continuous" or "fixed steps" in output mode.

Fixed Steps

To output fixed calibration currents in series as indicated
below: choose range from the menu and select "fixed steps".
Press or to advance one step

4-20mA lin# 4 - 8 - 12 - 16 - 20mA
0-20mA lin 0 - 5 - 10 - 15 - 20mA
4-20mA flow 4 - 5 - 8 - 13 - 20mA
0-20mA flow 0 - 1,25 - 5 - 11,25 - 20mA
4-20mA valve 3,8-4-4,2 - 12 - 19 - 20 - 21mA

* for 2 seconds. Scroll menu

* again to

out

or

read

1 K0434 Issue No. 2

To output these currents automatically select "fixed steps"
and press keys simultaneously. Time between steps is
10 seconds. Stepping starts at the low end of span.
To return to manual press or .

Valve mode

In the valve mode, stepping will be 3,8 - 4 - 4,2 or 19 - 20 - 21
mA. Select appropriate current to start auto-stepping.

Ramp mode

To output a continuous up/down ramp cycle press keys
simultaneously. Ramp travel time between range limits is 60

seconds cycle starts at displayed value. Press or first
to select start direction. To return to manual press or .

Batteries

Use alkaline or rechargeable NiCad batteries only. The
display shows LO BAT when battery capacity goes low.

CAUTION
DO NOT LEAVE DISCHARGED BATTERIES IN THE INSTRUMENT .
O

LD BATTERIES CAN LEAK AND CAUSE CORROSION.

W

HEN FITTING THE BATTERIES MAKE SURE THE ELECTRICAL CONTACTS

ARE CLEAN AND OBSERVE THE CORRECT POLARITY

1Centre screw.
2Battery

compartment
cover.

3Batteries size AA

x4.

Replacement

Unscrew the
centre screw (1).

Remove the
cover (2).

Make sure the
polarity of the
new batteries (3)
is correct.