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200136 Seal-Leak Detection (SLD) Transducer

The 200136 SLD transducer incorporates highly reliable proximity probe technology observing a moving diaphragm to detect static pressure changes on the non-pressurized end of single or double seals or between tandem or dual seals. Changes in pressure indicate failing seals. The transducer is specifically designed for use with our 200135 TIM as part of a Trendmaster® Pro system for continuous monitoring of process pumps handling toxic or flammable materials in the chemical and hydrocarbon processing industries.

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Specifications

Seal Leak flexiTIM System

Operation outside the specified limits will result in false or inaccurate readings

Electrical & Mechanical Characteristics

Measurement Range 0 to 2.1 bar (0 to 30 psig)
Full Scale Output 2320 mV/bar (160 mV/psig) ± 10% (includes linearity, interchangeability, and repeatability error sources)
Span ±0.11% F.S./°C (±0.06% F.S./°F) over the compensated temperature range 0 °C to 45 °C (32 °F to 113 °F)
±0.18% F.S./ °C (±0.10% F.S./°F) over the extended temperature range -18 °C to 85 °C (0 °F to 185 °F)
Zero Initial System zero @ 25 °C (77 °F)
Nominal: 0 PSI ± 3 PSI
Maximum: 0 PSI ± 4.5 PSI
±0.12% F.S./°C (±0.07% F.S./°F) as temperature varies from 25 °C (77 °F) over the extended temperature range.
Resolution 0.007 bar (0.1 psig)
Proof Pressure Rating 20.7 bar (300 psig)
Burst Pressure Rating 27.6 bar (400 psig)
Classification Complies with the European CE Mark

Environmental Limits

Operating Temperature -35 °C to 85 °C (-31 °F to 185 °F) for the flexiTIM module
See Environmental Limits for the Seal Leak Detection transducer

200135 flexiTIM Module

Electrical & Mechanical Characteristics

Housing Material Polybutulene Terephthalate/ Polycarbonate glass fiber blend
Mass 0.55 kg (1.2 lbm) not including fittings or conduit body
Dimensions See diagram

Environmental Limits

Humidity 100% condensing on exposed surfaces.
Condensation on rear plate of flexiTIM Module is not recommended.
Enclosure Designed to meet IP66

Electromagnetic Compatibility

Radiated Emissions EN 55022 (1998), Class A
Electrostatic Discharge EN 61000-4-2 (1995), Criteria A
Radiated Susceptibility EN 61000-4-3 (1996), Criteria A
Conducted Susceptibility ENV 50141 (1993), Criteria A
Electrical Fast Transient EN 61000-4-4 (1995), Criteria A
Magnetic Field EN 61000-4-8 (1994), Criteria A

Hazardous Area Approvals

CSA/C/US Class I, Groups A, B, C and D
Class II, Groups E, F and G
Class III
T4 @ Ta = 100 °C
Enclosure Type 4

Ex ia IIC
Class I, Zone 0
Enclosure Type 4

Ex nA IIC
Class I, Zone 2
Class I, Div 2, Groups A, B,C,D
T4 @ Ta = 100 °C
Enclosure Type 4
ATEX Ex II I G
EEx ia IIC T4
Ta: 100 °C

200136 Transducer with integral cable
Electrical & Mechanical Characteristics

Span ±0.03% F.S./ °C (±0.02% F.S./°F) over the temperature range -7 °C to 93 °C
(20 °F to 200 °F) for wetted diaphragm
Zero ±0.06% F.S./°C (±0.03% F.S./°F) as temperature varies from 25 °C (77 °F) over -7 °C to 93 °C (20 °F to 200 °F) for wetted diaphragm
Transducer DC resistance 8.73 ± 0.70 ohms measured from center conductor to outer conductor
Minimum Cable Bend Radius 25.4 mm (1 in)
Cable Material 75 ohm triaxial, fluoroethylene propylene (FEP) insulated
Tensile Strength (max rated) 330 N (75 lbf) Transducer case to Transducer lead to extension cable connectors
Construction 3300 XL Probe viewing a 17-7 PH cond C stainless steel diaphragm, housed in a 304 stainless steel body.
Connector Gold plated brass nut, Gold plated Beryllium Copper body with PTFE dielectric insert

Environmental Limits

Humidity 100% condensing on exposed surfaces.
Condensation on connector is not permitted.
Enclosure Designed to meet IP66
Operating Temperature Dependent upon O-Ring Material
Fluorocarbon: -18 °C to 149 °C (0 °F to 300 °F)
Ethylene Propylene: -18 °C to 121 °C (0 °F to 250 °F)
Pressure Media Fluids compatible with 17-7 PH cond C stainless steel, 304 stainless steel, and either Fluorocarbon or Ethylene Propylene, depending on O-Ring Material option (common applications shown below)
Fluorocarbon Molten sulfur, propane, ethane, naphtha, butylene, propylene, sulfuric acid, butane, fuel oil, natural gas, petroleum oil, and turbine oil
Ethylene Propylene Hydrogen sulfide, amine, caustic soda, MEA, ammonium hydroxide, carbon dioxide, chlorine, nitrogen, gaseous oxygen and steam

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