Secondary Reference PRT Sensors/Probes

Refine Search

AccuMac AM1710 Secondary Reference PRT

AccuMac AM1710 - Secondary Reference PRT

Temperature range: -60 °C to 160 °C
Accuracy: ±0.015 °C
Long term drift: ±0.01 °C
Short term stability: 0.007 °C
Durable and shock resistance
Temperature Coefficient 0.003925
W(Ga)>=1.11807
Stainless steel sheath
Customized dimensions available

Overview

AM1710 series Secondary Reference PRT provides our customers an affordable reference probe for precision temperature measurement and calibration in labs and fields. The PRT features accuracy of ±0.015°C, short term stability of ±0.007°C. Two different lengths of PRTs are available at 9-inch and 12-inch.

To reach the best performance in stability and repeatability, the sensing element is specially designed to protect the platinum sensing wire from contamination at high temperature. A unique support structure and filling material provide the best balance among the hysteresis effect, mechanical shock and thermal shock performance. This high performance probe meets ITS-90 criteria of reference thermometer fully.

Specifications

Temperature Range	-60 °C to 160 °C
Resistance at 0 °C	Nominal 100 Ω
Temperature Coefficient	0.003925 Ω/ Ω/°C
Accuracy	±0.015 °C at 0.01 °C
Drift	±0.01 °C at TPW after 100 hours at 160 °C
Short Term Stability	±0.007 °C
Thermal Shock	±0.005 °C after 10 times thermal cycles from minimum to maximum temperatures
Hysteresis	<=0.005 °C
Self-heating	50 mW/°C
Response Time	9 seconds for 63% response to step change in water moving at 3 feet per second
Measurement Current	0.5 mA or 1 mA
Sensor Length	32 mm
Sensor Location	5 mm from tip
Insulation Resistance	>1000 MΩ at room temperature
Sheath Material	Stainless Steel
Dimension	0.25 inch X 12 inch (6.35 mm X 305 mm)
External Leads	Teflontm –insulated copper wire, 4 leads, 2.5 meters
Handle Dimension	1710-12: 15 mm (OD) x 65 mm (L) 1710-9: 10 mm (OD) X 50 mm (L)
Handle Temperature Range*	-50 °C to 160 °C
Optional Calibration	NIST traceable calibration and data available per request: Ordering # 5017

Optional Accessories

Model	Description
9001	Wooden Carrying Case

Image Gallery

AccuMac AM1730 Secondary Reference PRT

AccuMac AM1730 - Secondary Reference PRT

Temperature range: -200 °C to 420 °C
Accuracy: ±0.015 °C
Long term drift: ±0.01 °C
Short term stability: 0.007 °C
Durable and shock resistance
Temperature Coefficient 0.003925
W(Ga)>=1.11807
Inconel sheath
Customized dimensions available

Overview

AM1730 series Secondary Reference PRT provides our customers an affordable reference probe for precision temperature measurement and calibration in labs and fields. The PRT features accuracy of ±0.015°C, short term stability of ±0.007°C. Two different lengths of PRTs are available at 9-inch and 12-inch.

Specifications

Temperature Range	1730-12: -200 °C to 420 °C 1730-9: -60 °C to 300 °C
Resistance at 0 °C	Nominal 100 Ω
Temperature Coefficient	0.003925 Ω/ Ω/°C
Accuracy	±0.025 °C at -196 °C ±0.015 °C at 0.01 °C ±0.035 °C at 420 °C
Drift	±0.01 °C at TPW after 100 hours at 420 °C
Short Term Stability	±0.007 °C
Thermal Shock	±0.005 °C after 10 times thermal cycles from minimum to maximum temperatures
Hysteresis	<=0.005 °C
Self-heating	50 mW/°C
Response Time	9 seconds for 63% response to step change in water moving at 3 feet per second
Measurement Current	0.5 mA or 1 mA
Sensor Length	32 mm
Sensor Location	5 mm from tip
Insulation Resistance	>1000 MΩ at room temperature
Sheath Material	Inconeltm
Dimension	1730-12: 0.25 inch X 12 inch (6.35 mm X 305 mm) 1730-9: 0.187 inch X 9 inch (4.75 mm X 229 mm)
External Leads	Teflontm –insulated copper wire, 4 leads, 2.5 meters
Handle Dimension	1730-12: 15 mm (OD) x 65 mm (L) 1730-9: 10 mm (OD) X 50 mm (L)
Handle Temperature Range*	-50 °C to 180 °C
Optional Calibration	NIST traceable calibration and data available per request: 1730-12: Ordering # 5014 1730-9: Ordering # 5015

Optional Accessories

Model	Description
9001	Wooden Carrying Case

Image Gallery

AccuMac AM1751 Secondary Reference PRT

AccuMac AM1751 - Secondary Reference PRT

Temperature range: -200 °C to 670 °C
Accuracy: ±0.015 °C at 0.01°C
Long term drift: ±0.01 °C
Short term stability: 0.007 °C
Durable and shock resistance
Temperature Coefficient 0.003925
W(Ga)>=1.11807
Inconel sheath
Customized dimensions available

Overview

AM1751 series Secondary Reference PRT provides our customers an affordable reference probe for precision temperature measurement and calibration in labs and fields. The PRT features accuracy of ±0.015 °C at 0.01 °C ; short term stability of ±0.007 °C. Two different lengths of PRTs are available at 12-inch and 20-inch.

The sensing element is designed to protect the platinum sensing wire from contamination at high temperatures, giving the device a high level of stability and repeatability in performance. A uniquely designed support structure and filling material provides excellent balance between the hysteresis effect, mechanical shock and thermal shock performance. This high performance probe fully meets ITS-90 criteria for reference thermometers.

Specifications

Temperature Range	1751-12: -200 °C to 670 °C 1751-20: -200 °C to 670 °C
Resistance at 0 °C	Nominal 100 Ω
Temperature Coefficient	0.003925 Ω/ Ω/°C
Accuracy	±0.025 °C at -196 °C ±0.015 °C at 0.01 °C ±0.035 °C at 420 °C ±0.05 °C at 661 °C
Drift	±0.01 °C at TPW after 100 hours at 661 °C
Short Term Stability	±0.007 °C
Thermal Shock	±0.005 °C after 10 times thermal cycles from minimum to maximum temperatures
Hysteresis	<=0.005 °C
Self-heating	50 mW/°C
Response Time	9 seconds for 63% response to step change in water moving at 3 feet per second
Measurement Current	0.5 mA or 1 mA
Sensor Length	32 mm
Sensor Location	5 mm from tip
Insulation Resistance	>1000 MΩ at room temperature
Sheath Material	Inconeltm
Dimension	1751-12: 0.25 inch X 12 inch (6.35 mm X 305 mm) 1751-20: 0.25 inch X 20 inch (6.35 mm X 500 mm)
External Leads	Teflontm –insulated copper wire, 4 leads, 2.5 meters
Handle Dimension	15 mm (OD) X 65 mm (L)
Handle Temperature Range*	-50 °C to 180 °C
Optional Calibration	NIST traceable calibration and data available per request, Ordering # 5007

Optional Accessories

Model	Description
9001	Wooden Carrying Case for 1760/1751-12
9902	Wooden Carrying Case for 1760/1751-20

Image Gallery