Silo temperature measuring cable R101, R102, R103

This sensor is designed to measure the temperature inside a silo, and is available in different versions for measuring the temperature of grain in port silos and agricultural silos, as well as for measuring the temperature of RDF (recycled solid fuel) and coal silos.

Model list

  • resistance type silo temperature measuring cable R101, R102, R103
    This is a silo temperature measurement cable for measuring grain temperature. The cable length is up to 50m, and it has up to 11 measurement points, allowing you to measure the vertical temperature distribution inside the silo.
    The exterior is coated with polyethylene, providing low friction resistance and excellent water, chemical and shock.
  • Silo temperature measuring cable R101 with PE stretch detection function is also available.

Specifications

General type (R101) Small size (R102) For rice centers (R103)
resistance element Pt100 *, 100Ω at 0℃
φ3×20mm SUS304 capsule type
Pt100 *, 100Ω at 0℃
φ11×80mm SUS304 protective tube included
Conductor Type Simple 3-wire system (3-wire system for 1 point) 3-wire type (simple 3-wire type for 2 points)
tolerance JIS Class B
Specified current 2mA (5mA) 2mA
Measurement temperature -20~60℃
Number of measurement points Max 11 points Max 5 points 1 or 2 points
Measurement location arbitrary (designate)
Cable diameter φ20mm φ16mm φ8.5mm
Cable length max 50m Max 10m
Cable Covering Polyethylene (milky white) vinyl
Cable Strength Wire rope 4.9 ton
Cable peeling force per 1m
500kg weight
Wire rope 2.3ton
Cable peeling force per 1m
300kg weight
Wire rope 200kg
*JPt100 is also available. The specified current is Class B: 5mA, Class A: 2mA.

Application Examples

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FAQ

If you have any problems with temperature control,
 please feel free to contact us.

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