850°C Precision RTD Probes

Model 850 series cover full temperature scale of IEC 751 or DIN. Capable of measurements from -200 to 850°C with excellent stability. Available in standard models and custom design.

Specifications

Resistance at 0°C:
100 Ω or custom design
Temperature range:
-200 - 850°C
Temperature coefficient:
0.003850 Ω/Ω/°C
Stability:
R0 typical drift < 0.05°C after
1,000 hours at 850°C
Thermal shock:
R0 typical drift < 0.04°C after
100 times from 25 to 850°C
Vibration:
Withstand 10 to 5,000 HZ at 20 G's
Dimensions:
0.188" and 0.25" dia. x 12" L standard,
custom sizes available

How to order

PRP850	Model number
A	Tolerance at 0°C:
	A = ±0.06%, IEC DIN class A
	B = ±0.12%, IEC DIN class B
120	Probe length:
	120 = 12.0 inches
	Specify in 0.5" increment
N4	Number of leads:
	N4 = 4 leads
L36	Lead wire length in inches
	L36 = 36 inches
Sample part number: PRP850A120N4L36

Applications

ASP products are widely used in industrial process control and laboratory metrology.

Specialty of product

Excellent long term stability and wide temperature range is the specialty of ASP RTDs and PRTs.

How to Order

ASP accepts major credit cards order.