BAPI BA/T100 Manual

Installation & Operating Instructions
Temperature Sensor Transmitters
BA/(T100, T1K, T10K) Temperature Transmitters
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Specications subject to change without notice.
rev. 04/18/13
22199_ins_T1K_T100_XMTR
1 of 4
The BA/T100 units are 4 to 20mA loop powered transmitters that can be ordered with separately purchased 100Ω (385) platinum
RTD. The BA/T1K units are 4 to 20mA loop powered transmitters that can be ordered with separately purchased 1KΩ (385)
platinum RTD. The BA/T10K units are 4 to 20mA loop powered or 0 to 5VDC or 0 to 10VDC transmitters that can be ordered
with separately purchased 10K-2, 10KΩ type 2 thermistors. T100 and T1K transmitters come with ying leads but terminals are
available (-TS). Terminals are not available on the T10K units.
Fig 1: BA/T1x-XOR-TS
Transmitter w/ plate mount
Fig 3: BA/T1x-XOR-TRK
Transmitter w/ Snaptrack
Fig 5: BA/T1x-XOR-BB2
Transmitter in BAPI-Box 2 (BB2)
Fig 7: BA/T1x-XOR-(EU, EUO)
Transmitter in Weather Tight (EU) Enclosure
Fig 2: BA/T1x-XOR-STM-TS
Transmitter only
Peel off
mounting tape
Fig 4: BA/T1x-XOR-BB
Transmitter in BAPI-Box (BB)
Fig 6: BA/T1x-XOR-WP
Transmitter in Weatherproof (WP) Enclosure
Fig 8: BA/T1x-XOR-EUM
Transmitter only (ts inside Weather Tight (EU) Enclosure
6
6
Overview
Identication

Installation & Operating Instructions
Temperature Sensor Transmitters
BA/(T100, T1K, T10K) Temperature Transmitters
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Specications subject to change without notice.
rev. 04/18/13
22199_ins_T1K_T100_XMTR
2 of 4
6
Fig 9: BA/T1x-XOR-TS
in Handy Box
Fig 10: BA/T1x-XOR-STM-TS
with Double Stick Mounting Tape
Fig 11: BA/T1x-XOR-TRK
in Snaptrack
1. Mount track with screws through
the bottom of the plastic track.
2. Insert one edge of the transmitter,
then snap the other edge in.
Fig 12: BA/T1x-XOR-BB-TS
in BAPI-Box (BB) Enclosure
Fig 13: BA/T1x-XOR-BB2-TS
in BAPI-Box 2 (BB2) Enclosure
Fig 14: BA/T1x-XOR-WP-TS
in Weatherproof (WP) Enclosure
Fig 15: BA/T1x-XOR-(EU, EUO)
in Weather Tight (EU) Enclosure
Mounting

Installation & Operating Instructions
Temperature Sensor Transmitters
BA/(T100, T1K, T10K) Temperature Transmitters
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Specications subject to change without notice.
rev. 04/18/13
22199_ins_T1K_T100_XMTR
3 of 4
BAPI recommends using twisted pair of at least 22AWG and sealant lled connectors for all wire connections. Larger gauge wire may
be required for long runs. All wiring must comply with the National Electric Code (NEC) and local codes. Do NOT run this device’s
wiring in the same conduit as high or low voltage AC power wiring. BAPI’s tests show that inaccurate signal levels are possible when
AC power wiring is present in the same conduit as the sensor wires.
6
Wiring & Termination
Fig. 16: Typical RTD 4 to 20 mA Transmitter with Flying Leads
Fig. 18: Typical Thermistor 4 to 20mA Transmitter
Fig. 17: Typical RTD 4 to 20mA Transmitter with Terminals
Fig. 19: Typical Thermistor Voltage Transmitter
Diagnostics
Voltage Temperature Equation
T = TLow + (V x TSpan)
VSpan
T = Temperature at sensor
TLow = Low temperature of span
THigh = High temperature of span
TSpan = THigh - TLow
VLow = Low transmitter voltage
usually=(0, 1 or 2v)
VHigh = High transmitter voltage
usually=(5 or 10v)
VSpan = VHigh - VLow
V = Signal reading in volts
4-20mA Temperature Equation
T = TLow + (A -4) x (TSpan)
16
T = Temperature at sensor
TLow = Low temperature of span
THigh = High temperature of span
TSpan = THigh - TLow
A = Signal reading in mA
Possible Problems: Possible Solutions:
• Unit will not operate. - Measure the power supply voltage by placing a voltmeter across the transmitter’s (+) and
(-) terminal. Make sure that it matches the drawings above and power requirements in the
specications.
- Check if the RTD wires are physically open or shorted together and are terminated to the
transmitter.
- Measure the physical temperature at the temperature sensor’s location using an accurate
temperature standard. Disconnect the temperature sensor wires and measure the
temperature sensor’s resistance with an ohmmeter. Compare the temperature sensor’s
resistance to the appropriate temperature sensor table on the BAPI web site.
• The reading is incorrect in the controller. - Determine if the input is set up correctly in the controllers and BAS software.
- For a 4-20mA current transmitter measure the transmitter current by placing an ammeter
in series with the controller input. The current should read according to the “4-20mA
Temperature Equation” shown below.
- For a voltage transmitter, measure the signal with a volt meter (Orange or Orange/Black to
Black). The signal should read according to the “Voltage Temperature Equation” shown below.

Installation & Operating Instructions
Temperature Sensor Transmitters
BA/(T100, T1K, T10K) Temperature Transmitters
Building Automation Products, Inc., 750 North Royal Avenue, Gays Mills, WI 54631 USA
Tel:[phone] • Fax[phone] • E-mail:[email protected] • Web:www.bapihvac.com
Specications subject to change without notice.
rev. 04/18/13
22199_ins_T1K_T100_XMTR
4 of 4
6
Secications
Sensitivity: Approximate @ 32ºF (0ºC)
Thermistor: Non-linier - (See www.bapihvac.com,
click “Sensor Specs”)
RTD (Pt): 3.85Ω/ºC for 1KΩ RTD
0.385Ω/ºC for 100Ω RTD
Enclosure Types: (Part number designator in bold)
Box Cover Plate: XOR, single gang box cover only.
Weatherproof: XOR-WP, w/ two ½” FNPT entries, (Bell box)
BAPI-Box: XOR-BB, w/ four ½” NPSM & one ½” drill-out
BAPI-Box 2: XOR-BB2, w/ three ½” NPSM & three ½” drill-outs
Weather Tight: XOR-EU, XOR-EUO, w/ two ½” knock-outs
Transmitter Only: XOR-STM, No Enclosure
XOR-EUM, No Enclosure
Enclosure Ratings: (Part number designator in bold)
2x4 J-Box: Standard, NEMA 1
Weatherproof: -WP, NEMA 3R, IP14
BAPI-Box: -BB, NEMA 4, IP66, UV Rated
BAPI-Box 2: -BB2, NEMA 4, IP66, UV Rated
Weather Tight: -EU, NEMA 4, IP66
Weather Tight: -EUO, NEMA 4, IP66, UV rated
Enclosure Material: (Part number designator in bold)
2x4 J-Box: Galvanized steel, UL94H-B
Weatherproof: -WP, Cast Aluminum, UV rated
BAPI-Box: -BB, Polycarbonate, UL94V-0, UV rated
BAPI-Box 2: -BB2, Polycarbonate, UL94V-0, UV rated
Weather Tight: -EU, ABS Plastic, UL94V-0
Weather Tight: -EUO, ASA (Geloy) Plastic, UL94V-0, UV rated
Ambient (Enclosure): 0 to 100% RH, Non-condensing
BB, BB2: -40ºF to 185ºF, (-40º to 85ºC)
EUO, EU: -40ºF to 185ºF, (-40º to 85ºC)
J-Box, WP: -40ºF to 212ºF, (-40º to 100ºC)
Agency: RoHS
PT= DIN43760, IEC Pub 751-1983,
JIS C1604-1989
RTD Transmitter
Power Required: 7 to 40VDC
Transmitter Output: 4 to 20mA, 850Ω@24VDC
Output Wiring: 2 wire loop
Output Limits: <1mA (short), <22.35mA (open)
Span: Min. 30ºF (17ºC), Max 1000ºF, (555ºC)
Zero: Min. -148°F (-100°C), Max 900ºF (482ºC)
Zero & Span Adjust: 10% of span
Accuracy: ±0.065% of span
Linearity: ±0.125% of span
Power Output Shift: ±0.009% of span
RTD Sensor: 2 wire Platinum (Pt), 385 curve
Transmitter Ambient -4 to 158ºF(-20 to 70ºC)
0 to 95% RH, Non-condensing
Thermistor Transmitter
Supply Voltage:
10 to 35 VDC (0 to 5 VDC or 4 to 20 mA Outputs)
15 to 35 VDC (0 to 10 VDC Output)
12 to 24 VAC (0 to 5 VDC Outputs)
15 to 24 VAC (0 to 10 VDC Output)
Transmitter Output: 4 to 20mA, 700Ω@24VDC
0 to 5 & 0 to 10VDC, 10KΩ min
Output Wiring: 2 & 3 wire (See wiring detail on pg. 3)
Transmitter Limits: -40 to 185ºF, (-40 to 85ºC)
Accuracy: ±1.015ºC, from (0 to 65ºC)
Linearity: ±0.065ºC, from (0 to 65ºC)
Resolution: Span/1024
Thermistor Sensor: 10K-2 Thermistor, 10KΩ @77ºF
Transmitter Ambient: 32 to 158ºF, (0º to 70ºC)
0 to 95% RH, Noncondensing
Thermistor: 10K-2,Thermal Resistor (Bare Sensor)
Accuracy (Std): ±0.36ºF, (±0.2ºC)
Accuracy (High): ±0.18ºF, (±0.1ºC), [XP] option
Stability: < 0.036ºF/Year, (<0.02ºC/Year)
Heat Dissipation: 2.7 mW/ºC
Probe Range: -40º to 221ºF (-40º to 105ºC)
Wire Colors:
Standard: Yellow/Yellow (no polarity)
High Acc. [XP]: Yellow/Yellow (no polarity)
RTD: Resistance Temp Device (Bare Sensor)
Platinum (Pt): 100Ω and 1KΩ @0ºC, 385 curve,
Pt Accuracy (Std): 0.12% @Ref, or ±0.55ºF, (±0.3ºC)
Pt Accuracy (High): 0.06% @Ref, or ±0.277ºF,
(±0.15ºC), [A]option
Pt Stability: ±0.25ºF, (±0.14ºC)
Pt Self Heating: 0.4 ºC/mW @0ºC
Pt Probe Range: -40º to 221ºF, (-40 to 105ºC)
Wire Colors: General color code (other colors possible)
1KΩ, Class B Orange/Orange (no polarity)
1KΩ, Class A Orange/White (no polarity)
100Ω, Class B Red/Red (no polarity)
100Ω, Class A Red/Red-w/black stripe (no polarity)