HEL-716-T-0-12-C3 [HONEYWELL]
Temperature Sensors; 温度传感器
| 型号： | HEL-716-T-0-12-C3 |
| 厂家： | 
Honeywell |
| 描述： | Temperature Sensors |
| 文件： | 总4页 (文件大小：457K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Temperature Sensors
HEL-700
Platinum RTDs
FEATURES
HEL-700 Thin Film Platinum RTDs (Re-
sistance Temperature Detectors) provide
excellent linearity, accuracy, stability and
interchangeability. Resistance changes
linearly with temperature. Laser trimming
provides ±0.3°C interchangeability at
25°C.
ɀ Linear resistance vs temperature
ɀ Accurate and Interchangeable
ɀ Excellent stability
ɀ Small for fast response
ɀ Wide temperature range
ɀ 3-packaging options
TYPICAL APPLICATIONS
1000ȉ, 375 alpha provides 10X greater
ɀ HVAC - room, duct and refrigerant sensitivity and signal-to-noise. Both
equipment
1000ȉ and 100ȉ provide interchange-
ɀ Electronic assemblies - thermal man- abilitiesof±0.6°Corbetterfrom-100°Cto
agement, temperature compensation
ɀ Process control - temperature regu-
lation
100C, and ±3.0°C at 500°C.
MOUNTING DIMENSIONS (for reference only)
HEL-700 Ribbon Lead
ORDER GUIDE
HEL-700 Thin Film Platinum RTD
-U
-T
1000ȉ, 0.00375 ȉ/ȉ/°C
100ȉ, 0.00385 ȉ/ȉ/°C DIN Standard
-0
-1
±0.2% Resistance Trim (Standard)
±0.1% Resistance Trim (Optional)
-A
-B
-C
Radial Ribbon Lead
Radial Chip
SMT Axial Flip Chip (1000ȉ
ONLY)
Fig. 1: Linear Output Voltage
HEL-700 Radial Chip
Fig. 2: Adjustable Point (Comparator) Interface
HEL-700 SMT (Axial) Flip Chip
Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
85
Temperature Sensors
HEL-700
Platinum RTDs
FUNCTIONAL BEHAVIOR
ACCURACY VS TEMPERATURE
2
3
4
RT ⍧ R0(1+AT+BT −100CT +CT )
RT ⍧ Resistance (ȉ) at temperature T (°C)
R0 ⍧ Resistance (ȉ) at 0°C
HEL-700platinumRTDsareavailableintwobaseresistancetrim
tolerances: ±0.2% or ±0.1%. The corresponding resistance
interchangeability and temperature accuracy for these toler-
ances are:
T ⍧ Temperature in °C
A ⍧ Ȋ + Ȋ Ȏ
B ⍧ − Ȋ Ȏ
C
T<0 ⍧ − Ȋ ȋ
Tolerance
Standard ±0.2%
Optional ±0.1%
2
4
100
100
100
Temperature
±ǵR*
(ȉ)
±ǵT
(°C)
±ǵR*
(ȉ)
±ǵT
(°C)
(°C)
CONSTANTS
−200
−100
0
6.8
2.9
1.6
0.8
0.5
0.8
1.6
2.4
3.2
4.0
4.8
5.1
2.4
1.0
2.2
4.3
6.2
8.3
9.6
10.4
1.2
0.6
0.3
0.6
1.2
1.8
2.5
3.0
3.3
-1
Alpha, Ȋ (°C )
0.00375
0.003850
±0.000029
±0.000010
2.0
Delta, Ȏ (°C)
Beta, ȋ (°C)
1.605 ± 0.009
1.4999 ± 0.007
100
200
300
400
500
600
2.9
0.16
0.10863
5.6
-1
-3
-3
A (°C )
3.81×10
3.908×10
8.2
-2
-7
-7
B (°C )
−6.02×10
−5.775×10
11.0
12.5
15.1
-4
-12
-12
C (°C )
−6.0×10
−4.183×10
Both ȋ ⍧ 0 and C ⍧ 0 for T>0°C
*1000ȉ RTD. Divide ǵR by 10 for 100ȉ RTD.
RESISTANCE VS TEMPERATURE CURVE
CAUTION
PRODUCT DAMAGE
Theinherentdesignofthiscomponentcausesittobesensitive
to electrostatic discharge (ESD). To prevent ESD-induced
damage and/or degradation, take normal ESD precautions
when handling this product.
SPECIFICATIONS
Sensor Type
Thin film platinum RTD;
R0 ⍧ 1000 ȉ @ 0°C; alpha ⍧ 0.00375 ȉ/ȉ/°C
R0 ⍧ 100 ȉ @ 0°C; alpha ⍧ 0.00385 ȉ/ȉ/°C
Temperature Range
−200 to +540°C (−300 to +1000°F)
Temperature Accuracy
±0.5°C or 0.8% of temperature, °C (R0 ±0.2% trim), whichever is greater
±0.3°C or 0.6% of temperature, °C (R0 ±0.1% trim), whichever is greater (optional)
Base Resistance and
Interchangeability, R0 ± ǵR0
1000 ± 2 ȉ (±0.2%) @ 0°C
1000 ± 1 ȉ (±0.1%) @ 0°C (optional)
Linearity
±0.1% of full scale for temperatures spanning −40° to +125°C
±2.0% of full scale for temperatures spanning −200° to +540°C
Time Constant
Operating Current
<0.15 seconds in water @ 3 ft./sec.
<1 second on metal surfaces: <4 seconds in air @ 10 ft./sec.
2 mA max. For self-heating errors of 1°C
1 mA recommended
Stability
Better than 0.25°C/year: 0.05°C/5 years for occupied environments
Self-Heating
0.3 mW/°C
Insulation Resistance
Case Material
>50 Mȉ @ 50 VDC @ 25°C
99% alumina support, vapor deposited alumina passified resistance portion, refractory glass
passified overall
Lead Material – Ribbon
Platinum ribbon, 0.002 × 0.010 × 0.16 in. long nominal
Lead Pull Strength – Ribbon
200 grams nominal pulling up from surface
86
Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
Temperature Sensors
HEL-700 Series
Platinum RTDs
FEATURES
HEL-700Serieselementsarefullyassem-
bled, ready to use directly or in probe
assemblies without the need for fragile
splices to extension leads.
ɀ Linear resistance vs temperature
ɀ Accurate and Interchangeable
ɀ Excellent stability
ɀ Teflon or fiberglass lead wires
ɀ Wide temperature range
ɀ Ceramic case material
The 1000ȉ, 375 alpha version, provides
10X greater sensitivity and signal-to-
noise. Optional NIST calibrations im-
prove accuracy to ±0.03°C at 0°C.
TYPICAL APPLICATIONS
ɀ HVAC – room, duct and refrigerant
equipment
ɀ Instrument and probe assemblies –
temperature compensation
ɀ Process control – temperature
regulation
ORDER GUIDE
Fig. 1: Wheatstone Bridge 2-Wire Interface
HEL-705
HEL-707
HEL-711
HEL-712
HEL-716
HEL-717
28 ga. TFE Teflon, 2-wire only
28 ga. Fiberglass, 2-wire only
28 ga. TFE Teflon (2-wire 1000ȉ, 3-wire 100ȉ)
28 ga. Fiberglass (2-wire 1000ȉ, 3-wire 100ȉ)
24 ga. TFE Teflon (2-wire 1000ȉ, 3-wire 100ȉ)
24 ga. Fiberglass (2-wire 1000ȉ, 3-wire 100ȉ)
-U 1000ȉ, 0.00375 ȉ/ȉ/°C
-T
100ȉ, 0.00385 ȉ/ȉ/°C DIN Standard
-0
-1
±0.2% Resistance Trim (Standard)
±0.1% Resistance Trim (Optional)
-12 Lead wire length, 12 inches
-00 No NIST calibration
Fig. 2: Linear Output Voltage
-C1 NIST @ 0°C
-C2 NIST @ 0 & 100°C
-C3 NIST @ 0, 100 & 260°C
MOUNTING DIMENSIONS (for reference only)
Fig. 3: Adjustable Point (Comparator) Interface
CAUTION
PRODUCT DAMAGE
Theinherentdesignofthiscomponentcausesittobesensitive
to electrostatic discharge (ESD). To prevent ESD-induced
damage and/or degradation, take normal ESD precautions
when handling this product.
Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
87
Temperature Sensors
HEL-700 Series
Platinum RTDs
FUNCTIONAL BEHAVIOR
ACCURACY VS TEMPERATURE
2
3
4
RT ⍧ R0(1+AT+BT −100CT +CT )
RT ⍧ Resistance (ȉ) at temperature T (°C)
R0 ⍧ Resistance (ȉ) at 0°C
Tolerance
Standard ±0.2%
Optional ±0.1%
Temperature
±ǵR*
(ȉ)
±ǵT
(°C)
±ǵR*
(ȉ)
±ǵT
(°C)
(°C)
T ⍧ Temperature in °C
A ⍧ Ȋ + Ȋ Ȏ
B ⍧ − Ȋ Ȏ
C
T<0 ⍧ − Ȋ ȋ
−200
−100
0
6.8
2.9
1.6
0.8
0.5
0.8
1.6
2.4
3.2
4.0
4.8
5.1
2.4
1.0
2.2
4.3
6.2
8.3
9.6
10.4
1.2
0.6
0.3
0.6
1.2
1.8
2.5
3.0
3.3
2
4
100
100
100
2.0
CONSTANTS
100
200
300
400
500
600
2.9
-1
5.6
Alpha, Ȋ (°C )
0.00375
±0.000029
0.003850
±0.000010
8.2
Delta, Ȏ (°C)
Beta, ȋ (°C)
1.605 ± 0.009
1.4999 ± 0.007
11.0
12.5
15.1
0.16
0.10863
-1
-3
-3
A (°C )
3.81×10
3.908×10
-2
-7
-7
*1000ȉ RTD. Divide ǵ by 10 for 100ȉ RTD.
B (°C )
−6.02×10
−5.775×10
-4
-12
-12
C (°C )
−6.0×10
−4.183×10
Both ȋ ⍧ 0 and C ⍧ 0 for T>0°C
NIST CALIBRATION
NISTtraceablecalibrationprovidesresistancereadingsat1, 2or
3 standard temperature points to yield a resistance versus tem-
perature curve with 10x better accuracy.
RESISTANCE VS TEMPERATURE CURVE
Calibration
T (°C)
-200
-100
0
1 Point
±ǵT (°C)
0.9
2 Point
±ǵT (°C)
—
3 Point
±ǵT (°C)
—
0.5
0.27
0.03
0.11
0.2
0.15
0.03
0.07
0.08
6.2
0.03
0.4
100
200
0.8
300
1.2
0.33
0.5
400
1.6
8.3
500
2.0
0.8
9.6
600
2.6
1.2
10.4
SPECIFICATIONS
Sensor Type
Thin film platinum RTD;
R0 ⍧ 1000 ȉ @ 0°C; alpha ⍧ 0.00375 ȉ/ȉ/°C
R0 ⍧ 100 ȉ @ 0°C; alpha ⍧ 0.00385 ȉ/ȉ/°C
Temperature Range
TFE Teflon: −200° to +260°C (−320° to +500°F)
Fiberglass: −75° to +540°C (−100° to +1000°F)
Temperature Accuracy
±0.5°C or 0.8% of temperature, °C (R0 ±0.2% trim), whichever is greater
±0.3°C or 0.6% of temperature, °C (R0 ±0.1% trim), whichever is greater (optional)
Base Resistance and
Interchangeability, R0 ± ǵR0
1000 ± 2 ȉ (±0.2%) @ 0°C
1000 ± 1 ȉ (±0.1%) @ 0°C (optional)
Linearity
±0.1% of full scale for temperatures spanning −40° to +125°C
±2.0% of full scale for temperatures spanning −75° to +540°C
Time Constant
Operating Current
Stability
<0.5 sec. 0.85 inch O.D. in water at 3 ft/sec; <1.0 sec, 0.85 inch O.D. in still water
2 mA maximum for self heating errors of <1°C; 1 mA recommended
<0.25°C/year; 0.05°C per 5 years in occupied environments
<15 mW/°C for 0.85 O.D. typical
Self Heating
Insulation Resistance
Construction
>50 Mȉ at 50 VDC at 25°C
Alumina case; Epoxy potting (Teflon leads); Ceramic potting (fiberglass leads)
Nickel coated stranded copper, Teflon or Fiberglass insulated
Lead Material
88
Honeywell ɀ MICRO SWITCH Sensing and Control ɀ1-800-537-6945 USA ɀ ⍣1-815-235-6847 International ɀ1-800-737-3360 Canada
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