ITTUJ200A
Programmable 4-20 mA Temperature Probe – J-Type Thermocouple, 6 × 200 mm, ¼″ NPT
(Sensata Cynergy3 ITTU Series – Rev. Cynergy3-ittu-v3, 01-Apr-2021)

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1. Device Identification ================================================================ Sensata part number : ITTUJ200ASeries : ITTU programmable temperature transmitterSensor type : J-type thermocoupleSheath dimensions : 6 mm OD × 200 mm length (¼″ NPT mounting)Output signal : 4-20 mA, 2-wire loop-powered, linearisedFactory range : 0 … 600 °C = 4 … 20 mA (user-re-programmable)Country of origin : United Kingdom (ISO 9001 certified facility)

Transmitter Specification

Thermocouple        : Fe-CuNi (J), IEC 60584-1 class 2
Cold-junction       : integrated electronic compensation (–20 … +50 °C)
Accuracy (overall)  : ±0.2 % of span (includes CJ, linearity, repeatability)
Temperature drift   : ≤25 ppm/°C full-scale
Response time       : t₀.₅ ≤ 3 s in water moving at 0.2 m/s
Sheath material     : 316 L stainless steel, fully welded tip
Max. immersion      : 180 mm (effective)
Min. immersion      : 30 mm for specified accuracy

Loop supply         : 12 … 35 V DC (reverse-polarity protected)
Output load         : 500 Ω max (250 Ω typical)
Over-voltage        : 40 V DC continuous
Ripple effect       : <0.1 % span for 10 % P-P ripple @ 1 kHz
Power-on delay      : <0.5 s
Isolation           : 500 V DC between sensor and electronics (basic)

Performance

Operating ambient   : –20 … +50 °C (electronics head)
Storage temperature : –40 … +120 °C (complete assembly)
Humidity            : 0 … 95 % RH non-condensing
Vibration           : 10-55 Hz, 1 mm amplitude, 3 axes, 2 h
Shock               : 50 g, 11 ms, half-sine, 3 axes
Ingress protection  : IP65 (with supplied cable gland)
Altitude            : ≤2000 m

Connection head     : die-cast aluminium, epoxy-coated, RAL 7001
Head thread         : ¼″ NPT (female), 13 mm effective length
Head diameter       : 105 mm
Head height         : 55 mm (without gland)
Cable entry         : M16 × 1.5 (cable gland supplied)
Sheath OD × length  : 6 mm × 200 mm
Tip shape           : flat-sealed, 1 mm wall
Weight              : ≈0.27 kg (probe + head, no cable)
Mounting torque     : 25 N·m max on thread

User Configuration

Interface           : 2-wire current loop (temporary)
Software            : ITT Config (free Windows download)
Hardware adapter    : ICAB-1 USB-to-serial lead (order separately)
Adjustable range    : any span within –40 … 1200 °C (J-type limits)
Min. span           : 25 °C
Offset & gain       : ±999 °C, 0.1 °C resolution
Error indication    : 3.5 mA (sensor break) / 21.5 mA (over-range)
Write protect       : software lock bit, survives power loss

Calibration

Calibrated medium   : stirred oil bath, 0 °C & 600 °C traceable to UKAS
Certificate         : 2-point calibration included (no charge)
Uncertainty         : ±0.15 °C (bath) + ±0.05 % reading (electronics)
Tagging             : laser-engraved stainless tag: “0-600 °C 4-20 mA”

Options (order separately)

ICAB-1              : USB config cable with 3.5 mm jack plug
Plastic cable gland : M16, Nylon, IP65, black (included)
Stainless gland      : 316 SS, IP68, Ex e IIC (ATEX)
Thermowell/pocket    : 6 mm bore, ½″ NPT, 316 SS, lengths 100-400 mm
Compression fitting  : 6 mm tube, ¼″ NPT, stainless steel
Flying-lead cable    : PTFE, 2 m, –50 … +200 °C, screen & drain

Certifications

EMC                 : EN 61326-1 (industrial), CE marked
LVD                 : EN 61010-1, pollution degree 2, installation cat. II
RoHS                : 2011/65/EU & 2015/863 fully compliant
ATEX (head only)    : II 3 G Ex nA IIC T4 Gc (with stainless gland)
Material certs      : 316 L sheath – EN 10204 3.1 on request
Calibration cert    : ISO 17025 accredited (UKAS) 2-point

Single pack         : cardboard tube, head & tip protected
Qty / carton        : 20 pcs (370 × 290 × 180 mm, 6.5 kg)
HS code             : 9025.19.20 (electronic thermometer)
Country of origin   : United Kingdom
Minimum order       : 1 piece
Stock programme     : 24 h ex-UK for ≤10 pcs

Maintenance

Storage             : dry, –5 … +45 °C, RH <80 %, no aggressive gases
Shelf life          : unlimited before first use
Maintenance         : annual ice-point check recommended for GMP/ISO
Cleaning            : wipe sheath with alcohol; do not immerse head
Recalibration       : 12-month interval typical (easy field removal)