Images are representations only.
AR20 RTD
Brand: Ashcroft Inc
The Ashcroft AR20 temperature sensor assemblies provide accurate temperature measurements for applications that are located in hazardous environments.
Each temperature sensor assembly consists of a spring loaded temperature sensor, magnesium oxide, MgO, insulated insert, connection head and lag extension.
The assembly may also include an optional terminal block for wiring and/or transmitters.
Thermocouple assemblies are manufactured to either to IEC 60584-2 or ANSI MC 96.1 and RTDs assemblies are manufactured to IEC 60751.
Features- Designed for ISA-ds 49 style thermowells
- Manufactured to IEC 60751
Type
Stem Diameter
Sensor
Accuracy Class
Sensing Element
Wiring Configuration
Stem Material
Head Type
Head Mounting Connection
Cable Gland
Lag Extension Length
Lag Extension Type
Process Connection
Sensor Mounting Block
Approvals
Calibration Report
Nominal Length
Tag
View Details
Part Number / SKU
AR20131AAAAB20T0.05MH6R30000S0.05M
Specifications
Brand
Accuracy
- 1/2 Class B: ± [0.15 + 0.0025° C (0.0045° F)]
- 1/3 Class B: ± [0.10 + 0.0017° C (0.00306° F)]
- Class A: ± [0.15 + 0.0020° C (0.0036° F)]
- Class B: ± [0.30 + 0.0050° C (0.009° F)]
Approvals & Certifications
- ATEX: Ex ia IIC T6 Gb (IEC 60079-1), Ex ia IIC T6 Ga (EC 60079-11)
- IECEx: Ex ia IIC T6 Ga (IEC 60079-1), (IEC 60079-11), 60584-2
Diameter
- Stem: 1/8 to 0.315" (3.17 to 8 mm)
Electrical Connectors
- Ceramic Terminal Block
Environmental Protection
- IP66
- IP67
- IP68
Gland Material
- Cable Gland: Nickel Plating Brass
- Cable Gland: Polyamide
- Cable Gland: Stainless Steel
Lagging Extension
- 2 to 39" (0.05 to 1 m)
Materials of Construction
- Head: Aluminum Alloy
- Nipple (AISI), Head: 316 Stainless Steel
Mounting
- Head: 1/2" NPT Female
- Head: 3/4" NPT Female
- Head: M20 x 1.5
- Head: Pg 16
Name Plate, Tag Material
- Metal
NPT Connection
- 1/2" NPT Male
Process Connection Material
- AISI 316 Stainless Steel
Sensor, Probe Connection
- 2-Wire
- 3-Wire
- 4-Wire
Sensor, Probe Type
- Sensor: Pt100, -200° to 600° C (-328° to 1,112° F)
- Sensor: Pt1000, -40° to 600° C (-40° to 1,112° F)
Stem Length
- 2 to 3,937" (0.05 to 100 metres)
Stem Material
- AISI 316L Stainless Steel
- Chemical & Petrochemical
- HVAC/R
- Industrial Equipment Manufacture
- Industrial Ovens
- Oil & Gas Applications
- Petrochemical
- Power Generation Equipment
- Reactors
- Towers
