PRECISION DIGITAL PD686 Manual

Model Pd686 3½ digit NeMA 4X
looP-PoWeRed MeteR
®
• 1 V drop
• 1" High
display
• operates
down to
-40°C

sPeCifiCAtioNs

Except where noted all specifications apply to operation at +25°C.
Input: 4-20 mA @ 30 VDC maximum
DIspLay: 1.0" (25.4 mm) LCD, 3½ digits; 1999
aCCuraCy: ±0.1% FS ±1 count
approvaLs: FM Approved & CSA Certified as intrinsically safe
with entity, for use in Class I, II, III, Division 1, Groups A, B, C, D,
E, F, & G; T-code = T4; hazardous locations. Non-incendive for use in
Class I, II, III, Division 2, Groups A, B, C, D, F, & G.
EntIty paraMEtErs: V
max
C = 0 µF, L = 0 µH, P 1.3 W
i =
i i
FM approvED: Intrinsically Safe, Class I Zone 0
See Control Drawing LIM686-2 for complete installation instructions.
DECIMaL poInt: User selectable
CaLIbratIon: Two-step; non-interacting zero and span
CaLIbratIon rangE: 4 mA input: -1000 to +1000;
20 mA input: between 20 and 2000 counts > 4 mA display
DIspLay upDatE ratE: 2.5/second
MaxIMuM Input CurrEnt: 30 mA
MaxIMuM voLtagE Drop: 1 V @ 20 mA
opEratIng tEMpEraturE: PD686: -40 to 85°C
for Canadian installations -40 to 40°C.
storagE tEMpEraturE: -40 to 85°C
rELatIvE HuMIDIty: 0 to 90% non-condensing
EnCLosurE: Impact-resistant glass filled polycarbonate body,
color: gray; impact-resistant clear polycarbonate cover; NEMA 4X,
IP67
ConnECtIons: Removable screw terminals accept 12 to 26 AWG
ConDuIt HoLE: One ½" conduit hole provided; refer to Ordering
Information to specify conduit hole location; request models with rear
conduit hole (-X) for panel mounting applications.
WEIgHt: 12 oz (340 g)
Warranty: 2 years parts & labor
ExtEnDED Warranty: 1 or 2 years
DIsCLaIMEr:
The information contained in this document is
subject to change without notice. Precision Digital Corporation makes
no representations or warranties with respect to the contents hereof, and
specifically disclaims any implied warranties of merchantability or fitness for
a particular purpose.
Precision Digital corPoration
= 30 V, I = 175 mA,
max
oRdeRiNg iNfoRMAtioN
Model Description
FM Approved & CSA Certified
PD686*
FM Approved & CSA Certified
PD686-X
FM Approved & CSA Certified
PD686-Y
FM Approved & CSA Certified
PD686-Z
* Quick Shipment Product, shipped within 2 working days
ACCessoRies
Model Description
PDA6844 Panel Mount Kit (does not provide NEMA 4X seal to panel)
2˝ Pipe Mounting Kit (zinc plated steel)
PDA6845
2˝ Pipe Mounting Kit (stainless steel)
PDA6845-SS
seRViCes
Model Description
PDN-CAL Calibration with Certificate
PDN-CALDATA Calibration with Certificate & Data
PDN-EXTWRNTY1-0 Extended Warranty 1 Year
PDN-EXTWRNTY2-0 Extended Warranty 2 Years
PDN-LTCAL5 Lifetime Calibration with Annual Recertification
YOUR LOCAL DISTRIBUTOR IS:
½" Conduit
Hole Location
Bottom
Rear
Top
None
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