MIST PTS02 Probe/Tube Type Programmable Temperature Switch & Transmitter

Brand: Intempco Controls, Inc.

Series PTS02 is a Programmable Temperature Switch & Transmitter offering an Analog 4-20 mA output, transistor or relay switch output, and an optional RTD output.

Utilizing Intempco’s patented MIST technology, PTS02 is designed for optimum accuracy and performance. The main areas of applications for this transducer are oil and gas as well as other hazardous areas.

PTS02 is shipped factory calibrated to customer specified temperature ranges. But the unique feature of the PTS02 is that it is re-programmable.

Process temperature or alarm change? No problem! Simply use PTS02-PKIT interface module and re-range your PTS without the need to recalibrate and without the loss of accuracy.

PTS02 is much more accurate than an RTD and a separate indicator / transmitter or switch. When the PTS02 is re-scaled to a different temperature range, the calibrated default values are not lost.

This transducer can be re-calibrated by performing one-point or two-point calibration using known temperature standards.

This is where the PTS02 leaves the competition behind. Indicating temperature range, current output, switch set point, switching hysterises, switch logic, damping and other features are all programmable.

The PTS02 wetted parts, as well as the housing, are fabricated from 316 stainless construction.

Other materials, various probe diameters, fitting sizes and thermowell types are available. For electrical connection, a 1/2" NPT conduit with lead wires is standard.

The sensing element used is Pt-100 Ohm RTD Class A. PTS02 can be made available with an additional 3-wire RTD output.

This feature allows a single process connection to be used for indication of temperature and for remote indication, recording, or controlling.

Each PTS02 has the part number, range and serial number marked on the transmitter housing.

If you require an accurate, stable and dependable temperature transducer, look no further. Model PTS02 is your solution.

This product is protected under US patent 7,223,014 and CDN patent 2,561,570.
Features
  • CSA Class I Division 1 Explosion Proof
  • Available 4-20 mA or voltage programmable signal output
  • Available fully programmable switch output; relay or transistor
  • Field re-programmable with optional PC interface module & software
  • Security password and tracking protection for re-programming and re-calibration
  • Utilizes self-calibration feature for accurate and stable performance
  • Utilizes Pt-100 Ohm RTD Class A element for temperature sensing
  • Excellent long term properties
  • Standard SS316/SS316L construction
  • Type 4X, IP66/IP67 rated environmental protection
  • Easy installation with various mounting configurations

Specifications

Accuracy

  • ± (0.10° C (0.18° F) + 0.10 % of Calibrated Span) Two Point Calibration
  • ± (0.25° C (0.45° F) + 0.40 % of Span) One-Point Calibration

Ambient Temperature Range

  • -40° to 80° C (-40° to 176° F)

Approvals & Certifications

  • CSA (C,US): Class I Division 1, Explosion-proof, Class I Groups A, B, C, D, Class II Groups E, F, G Class III, Typical 4X

Approvals & Certifications

  • Certificate of Compliance

BSP Connection

  • 1/2" BSPP Male
  • 1/2" BSPT Male
  • 1/4" BSPP Male
  • 3/4" BSPP Male
  • 3/4" BSPT Male
  • G 1/2" Male
  • G 1/4" Male
  • G 3/4" Male
  • 1/4" BSPT Male ("D" 0.315, Maximum

Cable Length

  • 1,200" (30.48 metres) - Maximum

Cable Material

  • Silicone
  • Stainless Steel Armor or Overbraid over Teflon
  • Teflon

Consumption

  • 15 mA at 24 Vdc + Output Current 950 mW, Maximum
  • 20 mA at 24 Vdc + Sourcing Current for PNP Output & for NPN Output 500 mW, Maximum
  • 50 mA at 24 Vdc for Relay Output 1200 mW, Maximum

Current

  • Sensor: < 0.25 mA

Electrical Connectors

  • Multi-Conductor Cable or Single Conductors, Potted & Sealed, Minimum Conductor: 22 AWG

Electrical Contacts

  • Normally Closed or Normally Open

Enclosure, Body Material

  • 316 Stainless Steel
  • 316L Stainless Steel

Environmental Protection

  • IP66
  • IP67
  • NEMA 4X

Hysteresis

  • 1 % of Range Standard

Input Impedance

  • 1,000 ohms, 3-Wire

Instrument Connection

  • 1/2" NPS Male
  • 1/2" NPT Male
  • 3/4" NPS Male
  • 3/4" NPT Male
  • G 1/2" Male (BSPP)
  • G 3/4" Male (BSPP)
  • M20×1.5
  • M27×2
  • R: 1/2" Male (BSPT)
  • R: 3/4" Male (BSPT)

Isolation

  • 500 Vdc

Maximum System Pressure

  • Probe/Tube Typical: psi: 0 to 3,000 (kPa: 0 to 20,680, bar: 0 to 206.8)
  • psi: 3000 (kPa: 20,680, bar: 206.8)
  • Thermowell: psi: 6,000 (kPa: 41,370, bar: 413.7)

Metric Connection

  • M20×1.5 Male
  • M27×2 Male

NPS Connection

  • 1/2" NPS Male
  • 1/4" NPS Male
  • 3/4" NPS Male

NPT Connection

  • 1/2" NPT Male
  • 1/4" NPT Male ("D" 0.315, Maximum
  • 3/4" NPT Male

Output

  • 0-10 Vdc Linear to Temperature, 3-Wire
  • 0-5 Vdc Linear to Temperature, 3-Wire
  • 1-5 Vdc Linear to Temperature, 3-Wire
  • 4-20 mA Linear to Temperature
  • Switching Output (Transistor NPN / Sink Current & PNP / Source Current): Maximum

Power Supply

  • 12-32 Vdc Polarity Protected

Power Supply Effect

  • 0.001 %/V, 3-Wire
  • 0.005 %/V

Response Time

  • 0.5 to 30 seconds

RFI/EMI Effect

  • RFI: 1 % or Less Typical

RTD Type

  • Pt100 DIN EN 6075, Class A

SAE Connection

  • SAE 4 Male ("D" 0.250, Maximum
  • SAE 6 Male ("D" 0.394, Maximum
  • SAE 8 Male

Sensor Circuit

  • 2.5 mA Downscale for 4-20 mA Output
  • 22 mA Upscale
  • 24 mA Upscale for 4-20 mA Output, 3-Wire

Sensor, Probe Connection

  • 2-Wire
  • 3-Wire

Sensor, Probe Diameter

  • 3/16" to 1/2" (4.8 to 12.7 mm)

Sensor, Probe Material

  • 316 Stainless Steel
  • 316L Stainless Steel

Sensor, Probe Material

  • 316 Stainless Steel
  • 316L Stainless Steel
  • Hastelloy C-276
  • Inconel 600
  • Monel 400

Sensor, Probe Type

  • RTD

Stability

  • Long Term Drift: ≤ 0.1 % of Full Scale Per Year, 3-Wire

Storage Temperature

  • -50° to 85° C (-58° to 185° F)

Switch Type

  • NPN/PNP Transistor
  • SPDT

Temperature Effect

  • ± 0.001 % of Span/°C Deviation from 25° C (77° F), 3-Wire

Temperature Range

  • -50° to 200° C (-58° to 392° F)

Update Time

  • Warm-Up: 30 seconds

  • Oil and Gas
  • Refineries
  • Chemical and Petrochemical Plants
  • Paper Mills
  • Hydraulics
  • Mining

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