Varec 8500 Spot Temperature Sensor

Calculate accurate inventory volumes by integrating temperature measurement into your tank gauging system. Product temperature is used for volumetric calculation to a reference temperature and is of significant importance in the accurate calculation of liquid inventories in bulk storage tanks.

Specifications

Resistance Bulb

Platinum (DIN 385) 100 Ohms at 32 °F (0 °C)

Probe Lengths

18” (45.7 cm)
24? (61 cm)
36” (91.4 cm)
48” (122 cm)

316SS Thermowell Process Connection ¾” male NPT 1” male NPT, 36” length (other lengths available upon request) 1½” 150 lb ANSI/ASME RF flange 1½” 300 lb ANSI/ASME RF flange

All thermowells have a ½” female NPT connection for RTD probes.
The bore on all thermowells is 0.260” for ¼” diameter probes.
Thermowells are available in different material types upon request.
Other thermowell flange sizes and ratings available upon request.

Thermowell Custom Additional Options Wake Frequency Calculation Hydrostatic Test Full Penetration Welds NACE Certified Material Certificates Positive Material Identification (PMI) Plug & Chain; 304SS, 316SS, Brass Ra 20 max Special Surface Finish Coatings; Tantalum/ Halar, PFA, PTFE, Tungsten Carbide Custom Stamping

Measuring Temperature Range (inside the tank)

Higher range ?328 to 1100 °F (?200 to 593 °C) available upon request

Operating Temperature Range (outside the tank)

?40 °F and +185 °F (?40 °C and +85 °C)

Enclosure Approvals

Rated IP65 (NEMA 4)
FM / FMC Approval: Class I, Div 1, Groups A,B,C,D Class II, Div 1, Groups E,F,G

Options

01 Connection Type

¾” male NPT 1” male NPT, 36” length (other lengths available upon request) 1½” 150 lb ANSI/ASME RF flange 1½” 300 lb ANSI/ASME RF flange Special Version (Contact Factory)

02 Probe Length

18? (45.7 cm) 24? (61 cm) 36? (91.4 cm) 48? (122 cm) Special Version (Contact Factory)

03 Element Type

100 Ohm Platinum DIN385 Element, -328°F to 1100°F (-200°C to 593°C) 100 Ohm Platinum DIN385 Element, -328°F to 1100°F (-200°C to 593°C), in-head HART transmitter Special Version (Contact Factory)

Spot Temperature Sensor