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  • Connection Head - Radio Transmitter Continuous Wave SCH4 B Head

Specifications

Accuracy

  • ± 0.1 % - Thermocouple [Fe-CuNi (L, J), Cu-CuNi (U, T), NiCr-Ni K, NiCr-CuNi E, NiCrSi-NiSi N, Chromel-Copel, Chromel-Alumel]
  • ± 0.1° C (± 0.2° F) - RTD Pt100, Pt500, Pt1000
  • ± 0.15 % - Thermocouple Pt10Rh-Pt S, Pt13Rh-Pt R, Pt30Rh-Pt6Rh B, W5Re-W26Re C, W3Re-W26Re, PLII (Platinel II)
  • ± 0.2 % - Thermocouple MoRe5-MoRe41
  • ± 0.2° C (± 0.36° F) - RTD
  • ± 0.25 % - Thermocouple W3Re-W25Re D
  • ± 1° C (± 1.8° F) - Cold Junction (Pt1000 RTD)

Ambient Temperature Range

  • -30° to 70° C (-22° to 158° F) in SCH4 - Electronics
  • -30° to 85° C (-22° to 185° F) in SCH11 - Electronics

Approvals & Certifications

  • Antenna-Battery Case - Flammability Class: UL 94 HB or UL 94 V-0
  • Transmitter Housing - Flammability Class: UL 94 V2

Battery Life

  • 1-Year

Cable Entry

  • M16 - Sensor Cable Entry
  • M24 - Process Entry

Current

  • < 0.5 mA - Probe Current

Electrical Connectors

  • 2-Pole Connector RM 2.54 mm - for Battery Connection
  • 3-Pole Connection Terminal RM 5 mm - for Probe
  • 4-Pin Connector
  • M20 x 1.5
  • SMB Inlet - for Antenna

Enclosure, Body Material

  • Plastic

Environmental Protection

  • IP65 as Per DIN EN 60529

Frequency

  • 868.4 MHz, ISM Band - Transmission Frequency

Humidity

  • ≤ 95 % Relative Humidity

Input

  • 0-50 mV

Materials of Construction

  • Connecting Head: ABS Plastic SCH4
  • Connecting Head: Alloy SCH11
  • Polycarbonate - Transmitter
  • Polyetherimide - Antenna Battery

Measurement Accuracy

  • ± 0.1 % - Voltage Input
  • ± 10 ohms - Potentiometer Input
  • ± 4 ohms - Potentiometer Input
  • ± 400 milliohms - Potentiometer Input

Mounting

  • Sensor
  • Surface (SCH4)

Mounting Position

  • Vertical

Resistance

  • < 400 to ≤ 10,000 ohms - Potentiometer Input
  • ≤ 22 ohms - Sensor Lead Resistance for 2-Wire Circuit
  • 11 ohms Per Line - Sensor Lead Resistance for 3-Wire Circuit

RTD Type

  • Cu100
  • Cu50
  • Ni100
  • Ni1000
  • Ni500
  • Potentiometer
  • Pt100
  • Pt1000
  • Pt50
  • Pt500

Sensor, Probe Connection

  • 2-Wire
  • 3-Wire

Sensor, Probe Type

  • B Thermocouple (DIN EN 60584)
  • C Thermocouple
  • D Thermocouple
  • E Thermocouple (DIN EN 60584)
  • J Thermocouple (DIN EN 60584)
  • K Thermocouple (DIN EN 60584)
  • L Thermocouple (DIN 43710)
  • N Thermocouple (DIN EN 60584)
  • RTD
  • R Thermocouple (DIN EN 60584)
  • S Thermocouple (DIN EN 60584)
  • T Thermocouple (DIN EN 60584)
  • U Thermocouple (DIN 43710)

Shock

  • 10 G (6 milliseconds) as Per DIN IEC 68-2.29

Storage Temperature

  • -40° to 85° C (-40° to 185° F)

Supply Voltage

  • 3.6 V, 2.2 Ah Lithium Battery

Temperature Coefficient

  • ≤ ± 0.005 %/°C - for Thermocouple, RTD Temperature Probe & Voltage
  • ≤ ± 0.01 %/°C - for Potentiometer

Temperature Range

  • -200° to 600° C (-325° to 1,100° F) - for RTD Input
  • -270° to 2,495° C (-454° to 4,523° F) - for Thermocouples

Transmission Value

  • 10 dBm - Transmission Capacity

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