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ST-MP81
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ST-MP81 | Kele | Temperature Sensors & Transmitters

Bullet Temperature Sensor, 100Ω Mini Probe RTD @ 32°F (0°C), 385 Platinum Curve (Gray Leads)

Brand:Kele

MPN:ST-MP81

SKU:ST-MP81

List Price:

$40.29

Today's Price:

$20.95



Availability: Usually Ships in Less Than 4 Business Days
Available Inventory
Lead times are estimates based on our Memphis location and subject to change without notice based on customer demand.

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product specifications

Accessory

T85U-XR, T81U-XR, T91U-XR, UR, DCP-1.5-W, DCPA-1.2

Application

Cold Water Systems, Hot Water Systems, Retrofit, Hydronic Heating Systems, Chillers

Housing

No Enclosure

Housing Style

Bullet

Lead Length

8 ft

Output

Resistance

Probe Length

0.50 in

Sensor Element

100 Ohm Platinum RTD 385

Type

RTD

product series specifications

    Accuracy:
    Thermistor:
  • †±0.36‚Ñâ (0.2‚ÑÉ)
    RTD:
    Type 63:
  • †±0.72‚Ñâ (0.40‚ÑÉ)
    Type 71:

  • †+/-0.0774°F (0.043°C)

    Type 81,85:
  • †±0.27‚Ñâ (0.15‚ÑÉ)
    Type 91:
  • †±0.05‚Ñâ (0.03‚ÑÉ)
    Sensor Type:
    Thermistor:
  • †2.252 k‚Ѷ, 3‚Ѷ , 10 k‚Ѷ Type II, III & III w/11K shunt, 20 k‚Ѷ, 100 k‚Ѷ
    RTD:
    Type 63:
  • †1000‚Ѷ Nickel
    Type 71, 81:
  • †100‚Ѷ Pt 385 Curve
    Type 85:
  • †1000‚Ѷ Pt 385 Curve
    Type 91:
  • †1000‚Ѷ Pt 375 Curve
    Temperature Range:
    Thermistor/RTD:
  • †-40° to 221‚Ñâ (-40° to 105‚ÑÉ)
    Temperature Coefficient:
    Thermistor:
  • †Negative temperature coefficient
    RTD:
  • †Positive temperature coefficient
    Temperature Stability:
    Thermistor:
  • †0.24‚Ñâ (0.13‚ÑÉ) over five years
    RTD:
  • †<0.09‚Ñâ (0.05‚ÑÉ) over 5 years
    Heat Dissipation:
  • †2.7 mW/‚ÑÉ (power needed to raise the temperature by 1‚ÑÉ)
    Mounting:
  • †Directly to surface
    Wiring Terminations:
  • †24 AWG, UL low voltage to 105‚ÑÉ Connections 8' (2.4m) of 24 AWG prestripped pigtails, type 71 &† †81 sensors have 18" leads
    Weight:
  • †0.25 lb (0.11 Kg)
    Approvals:
  • †CE
    Warranty:
  • †Lifetime

product series features

  • Lifetime warranty
  • Wide selection of thermistor and RTD curves
  • Fast response time
  • 0.19 in round x 0.50 in long (0.48 x 1.27 cm) housing

more information & related documents

Series Description

The Precon ST-MP* Series Thermistor and RTD temperature probe is designed for applications requiring a small sensor with a fast thermal response. Constructed with stainless steel housing, the probe is available with a choice of several thermistor and RTD sensor curves.

Kele Description

MINI PROBE SENSOR 100 OHM TYPE 81 RTD

Manufacturer

Kele

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