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INSTRUCTION
SHEET
Tips
For -P Mod el, pleas e downl oa d the sof tw are to confi gu re it.
Th e we bsite i s: www.o mega. com/ppt st/OM-2 1A.ht ml
v2.1. 4

INTRO DU CTI ON
Sm all , li gh t, wa te rp roo f an d in a fo od s af e wra pp er, the s in gle use d da ta logg er i s id eal f or
mo nit or in g the t em pe rat ur e of ship me nts in tr ansit . Re cor di ng s are s ta rted by p re ssing t he
st art b ut ton. Th e da ta logg er i s then pl ac ed insi de t he c art on a nd d isp at ch ed. A t th e recei vi ng
en d, th e da ta l ogg er i s ta ken f ro m the p ac ka ge and re mo ved f ro m the p ro te cti ve w rap pe r. It is
pl ace d in to t he US B sl ot o n a com pu te r to ge t PD F re por t di re ctl y wi th out a ny s oftwa re a nd
dr ive r.
APPLI CA TIO NS
Th is da ta l og ger i s us ed m ain ly t o mo nit or a nd v eri fy t emper at ure -s ensit iv e goods , eq uipme nt
or a rea s. E xa mpl e: C ol d Cha in , Ref ri ge rat io n, tr an sport at ions an d fo od& ph ar maceu ti cal.
SPECI FI CAT IO NS
Me asu em en t Ran ge
Me asu em en t Acc ur acy
Da ta St or age C ap ac ity
St and ar d Co mpl ia nc e
Co mmu ni ca tio n In te rfa ce
NOT E: Th ere i s a formu la am ong “Da ta Stor age C apa city( N)”,”Ela pse d Time( D)” and S ample I nte rval( I,
Uni t:sec onds) : D =N*I/ 86400 .
1. STAR T
Press a nd h ol d the b ut ton for a bo ut 3s ec . un til t he G RE EN LE D li gh ts to s ta rt l oggin g. I f the
GR EEN L ED d oe sn' t li gh t, pl ea se d on' t us e th is da ta l og ger and u se r must ma ke s ure i t' s
co rre ct t o st art . Wh en l ogg in g, t he GR EE N LE D wil l fla sh o nce e ve ry 1 0se c. i f no t any a la rm
event s ha ve ha pp en ed. O r th e RE D LED w il l fla sh once e ve ry 10 se c. i f any a la rm e ven ts h ave
ha ppe ne d.
2. PLAC E
Pu t the d at a lo gge r in t he p lac e or s pe cifi c en viron me nt wher e yo u wan t
to m oni to r an d rec or d.
Us e Type
Res ol ut ion
El aps ed T im e
St art M od e
St op Mo de
Hi gh/ Lo w Al arm
St art D el ay
Al arm D el ay
Al arm Ty pe
Op era ti on Ra ng e
St ora ge
Di men ti on s
Wei gh t/P ac kag e
Prote ct io n Cla ss
Sh elf L if e
Si ngl e Us e
-3 0℃~+7 0℃(- 22℉ to 158℉)
±0 .5℃ (± 0. 9℉) *Typ ic al Accu racy
±0 .1℃ (± 0. 1℉)
86 40 (D ef ault) r ea dings
1d ay~ 36 0days , us er can ch oo se
Press B ut to n
Press B ut to n; Wh en F ul l; Wh en I nt o USB
Ca n be se t ac co rdi ng t o user’s re qui re ment
From 0 to 2 54 min.
From 0 to 9 60 m in.
Si ngl e Type; Ac cu mulat io n Type
-3 0~7 0℃
-3 0~7 0℃
62 mmX 27 mm X4m m
10 g ram s ea ch; 1 0p cs e ach gif tb ox
IP 67
CE,R OHS , EN 12 830 , FD A 21 C FR Pa rt 1 1
US B2. 0
2 years ( 3. 0v Lith iu m Ba tte ry )
www. omega .com
1
3. STOP
Wh en me mo ry full o r in se rte d in to P C’s U SB port , th e data lo gg er will s to p lo ggi ng . If t he
me mor y fu ll or pre ss ing&h ol di ng th e bu tton fo r ap pro x. 3 s ec. to st op l oggin g, t he RED LE D
wi ll fla sh t wi ce ev er y 10 sec . if a ny alar m ev ents ha ve h app en ed . Or th e Gr ee n LED w il l fla sh
tw ice e ve ry 10se c. i f no t any a la rm even ts h ave h ap pened .
NOT E: O nc e use r us es t he bu tt on to sta rt l oggin g, t he butt on c an’t be use d
wi thi n 30 m in ute s to s to p log gi ng .
Pl ast ic b ag
US B Int er face
OM -2 1A
On e Ti me P DF L og ge r
4. MARK
Press t he b utton o nc e in logg in g statu s an d the RED L ED l ights o nc e
to i ndi ca te o ne po in t ma rk fin is he d. Th is d ev ice s up po rts up to 6
po int s ma rk .
5. GET PD F RE POR T
Tear o r cu t off t he p la sti c ba g an d you c an n ow plug t he d ata log ge r into an a vai la bl e USB
po rt on a P C. T he R ED LE D wi ll fl ash w he n a PD F is ge ne ratin g. A nd then t he G REEN LE D wi ll
li ght w he n fin ish ed . It m ay ne ed s evera l se con ds ( Ac cor di ng to log ge d readi ng s) to fini sh .
An d use r sh ou ld wa it u ntil th e PC fi nd a U-di sk c al led “ PD F_ DATA”, th en u ser can g et t he
PD F rep or t in the U- di sk .
Red L ED
Green L ED
Bu tto n
OM -2 1A
On e Ti me P DF L og ge r
Tear h er e to
www. omega .com
ge t pdf r ep or t
2