Temperature Calibration Equipment
01
Corporate Headquarters
2900 Saturn Street #B
Brea, CA 92821, USA
Salt Lake City Office
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Phone: 714-998-6899 Email: sales@additel.com
Rev # 20230625
AccuMac AM1660 and AM1640
Precision Industrial PRTs
OVERVIEW
The AM1660 and AM1640 series Precision Industrial PRTs (IPRTs) are rugged probes with excellent accuracy and sta-
bility. These IPRTs cover a wide range of temperatures from -200°C to 670°C, with an amazing accuracy of ±0.035°C
and a short term stability of ±0.01°C.
To reach the best performance in stability and repeatability, the wire-wound sensing element has been specially de-
signed to protect the platinum sensing wire from contamination at high temperatures. A unique supporting structure and
lling material provide the best balance among the hysteresis effect, mechanical shock and thermal shock performance.
This probe conforms to the standard 385 curve and comes standard with an ISO 17025 accredited calibration
.
SPECIFICATIONS
Temperature Range: -200
°
C to 670
°
C
Accuracy: <0.035
°
C
Long Term Drift: <0.03
°
C
Short-term Stability: <0.01
°
C
Durable and Shock Resistant
Temperature Coefficient 0.00385
Ω/ Ω/
°
C
Inconel™ Sheath on AM1660/1640 Models
ISO 17025 Accredited Calibration Included
AM1660-12 AM1640-12 AM1640-9
Temperature Range -200°C to 670°C -200°C to 420°C
Nominal Resistance at 0°C 100 Ω
Temperature Coefcient 0.00385 Ω/Ω/°C
Accuracy <0.035°C at 0°C
Long Term Drift at 0.01°C* <0.03°C at 0°C after 100 hours at maximum temperature
Short Term Stability <0.01°C
Thermal Shock <0.007°C after 10 thermal cycles from minimum to maximum temperatures
Hysteresis ≤0.01°C
Self-heating 50 mW/°C
Response Time** 5 seconds
Measurement Current 0.5 mA or 1 mA
Sensor Length 1.26 in (32 mm)
Sensor Location 0.2 in (5 mm) from tip
Insulation Resistance >1000 MΩ at room temperature
Sheath Material Inconel™
Sheath Dimensions
0.25 in (6.35 mm) (OD)
x 12 in (305 mm) (L)
0.25 in (6.35 mm) (OD)
x 12 in (305 mm) (L)
0.188 in (4.775 mm) (OD)
x 9 in (228.6 mm) (L)
External Leads
Teon™ insulated copper wire, 4 leads, 6.5 feet (2 meters)
Handle Dimension
0.59 in (15 mm) (OD)
x 2.56 in (65 mm) (L)
0.59 in (15 mm) (OD)
x 2.56 in (65 mm) (L)
0.39 in (10 mm) (OD)
x 1.97 in (50 mm) (L)
Handle Temperature Range -50°C to 180°C
Calibration ISO 17025 accredited calibration
*Long-term drift rate is for reference only. It could be affected by such facts as handling, application, and maintenance, etc.
**For 63% response to step change in water moving at 1 meter per second
Temperature Calibration Equipment
02
Corporate Headquarters
2900 Saturn Street #B
Brea, CA 92821, USA
Salt Lake City Office
1364 West State Rd. Suite 101
Pleasant Grove, UT 84062, USA
Phone: 714-998-6899 Email: sales@additel.com
Rev # 20230625
ORDERING INFORMATION
Model Number
Note:
AM1660 is only available in 12 inch (305 mm) long conguration
Carrying case NOT included
12 - 12 inch (305mm)
9 – 9 inch (228.6 mm)
AM1660
12
ADT
AM1660
AM1640
ADT – smart connection
SP – spade connection
Optional Accessories
Model Quantity Description Picture
9070
1 pc
Smart connector for reference
PRT for use with Additel
temperature products
9071
1 pc
Connector adapter from Additel
smart connector to 4-wire with
gold plated spades
9072 1 pc
Connector adapter from Additel
smart connector to 4-wire with
clamps
