850°C Secondary Standard PRTs

This product combines our high temperature RTD probe technique and our special reference grade RTD elements. Secondary standard PRTs with upper limit up to 850°C, and resistance drift at triple point of water less than 0.015°C after long-term test at 850°C for 500 hours.

Specifications

Temperature range:
-250 -850°C
Resistance at 0°C:
25.5 Ω, 100 Ω
Temperature coefficient:
0.003925 Ω/Ω/°C minimum
Stability:
R0 typical drift < 0.015°C after
500 hours at 850°C
Repeatability:
R0 typical drift < 0.005°C after
cycles from -196 to 850°C
Dimensions:
0.188" and 0.25" dia. x 12" L standard, custom sizes available

How to order

SSP850	Model number
01	Tolerance at 0°C:
	01 = 0.1% at 0°C
120	Probe length:
	120 = 12.0 inches
	Specify in 0.5" increment
G	lead wire termination:
	G = Gold plated banana plugs
	D = DIN connector
Sample part number:SSP85001180G

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.