Series BPI/TC Battery Powered Digital Thermometer
Specifications - Installation and Operating Instructions
Bulletin E-90-BPI/TC
DWYER INSTRUMENTS, INC.
Phone: 219/879-8000
www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A. Fax: 219/872-9057
e-mail: info@dwyer-inst.com
The
Series BPI
is a range of battery powered temperature
indicators. The Series BPI-XX2 accepts a thermocouple sensor.
The sensor type, temperature units and other flexible
configuration settings are selectable via a simple to use menu
system, which is navigated by the use of three push-button keys
located on the rear of the display. The entire assembly is sealed
into a cap that fits directly onto the connecting heads.
Please inspect the packaging and instrument thoroughly for any
signs of transit damage. If the instrument has been damaged,
please notify your shipper immediately.
INSTALLATION
Configuration
- Fit the battery as described in Battery section,
then follow the simple configuration menus printed on the
reverse side of this sheet. This procedure can be performed with
or without the sensor connected. Fit the correct units legend to
the front panel face.
Enclosure
- The case offers various options for sensor entry.
Please refer to the data sheet for further details. The sensor
may be fixed directly to the housing, or remotely connected
using cable and gland. Cable length must be no greater than 20
meters to comply with CE certification. All external
cabling/sensor entries must maintain IP67 rating.
Wiring
BPI/TC Connection
SPECIFICATION @ 68°F (20°C)
Inputs:
Thermocouple or RTD depending on model.
Accuracy:
Thermocouple input: ±0.1% FS, ±0.5°C
(plus sensor); RTD: ±0.2°C ±0.1% of reading (plus sensor error).
Power Requirements:
3.6 V Lithium battery.
Battery Life:
>2 years.
Display:
4-digit LCD.
Resolution:
0.1°C.
Ambient Operating Temperature:
14 to 158°F (-10 to 70°C).
Storage Temperature:
-4 to 185°F (-20 to 85°C).
Weight:
6.0 oz (170 g).
Front Panel Protection:
NEMA 4X (IP65).
Agency Approval:
CE.
+
_
+
TC
Connection
CYC
BH1
DEC
INC
Note:
For type R, S and B sensors accuracy only applies
between 1472 and 3200°F (800 and 1760°C).
Battery
To install battery, first gain access to the battery by unscrewing
the cap retaining nut and removing cap from base. To remove
old battery, ease out the positive end of the battery from the
holder, using a screw driver blade. To fit battery, insert battery
negative into the spring contact end of the battery holder, then
press battery into place.
The units monitor their batteries. When the battery approaches
the end of its lifetime (over 2 years under normal conditions), the
display will toggle the message “LO BAT”.
Range °F (°C)
-328 to 2498°F (-200 to 1370°C)
-148 to 2192°F (-100 to 1200°C)
-346 to 752°F (-210 to 400°C)
-292 to 2372°F (-180 to 1300°C)
14 to 3200°F (-10 to 1760°C)
14 to 3200°F (-10 to 1760°C)
-328 to 1832°F (-200 to 1000°C)
-148 to 1112°F (-100 to 600°C)
Sensor
K
J
T
N
R
S
E
F
13/16
[20.7]
13/64
[5]
Ø2-5/8
[Ø66.7]
Ø2-7/8
[Ø73]
Fire, Explosion and severe burn hazard, DO NOT
Recharge, Crush, Disassemble, Heat above
100°C (212°F), Incinerate or expose contents to water. NEVER
short circuit the battery. Disposal, the battery may be regulated
by national and local regulations. Please follow the instructions
of the proper regulator.
WARNING
