Wika TIF50-I-IZA1MZZZ-Z HART field temperature transmitter Models TIF50, TIF52

Wika TIF50-I-IZA1MZZZ-Z HART® field temperature transmitter Models TIF50, TIF52

Setting of units and measuring range possible on site(only model TIF52)

■ Different hazardous area approvals

■ The following settings are possible via external software:

- Dual sensor, redundant measurement possible

- Customer-specific characteristic curves programmable

Applications

Plant construction

Process engineering

Oil and gas

General industrial applications Wika TIF50-I-IZA1MZZZ-Z

Description

The TIF series field temperature transmitters, consisting of a rugged field case, model T32 temperature transmitter and a model DIH display, have been designed for general use in process engineering.They offer high accuracy, galvanic isolation and excellent protection against electromagnetic influences (EMI). Via HART® protocol, the TIFxx is configurable (interoperable)with a variety of open configuration tools.In addition to the different sensor types, e.g. sensors inaccordance with DIN EN 60751, JIS C1606, DIN 43760,IEC 60584 or DIN 43710, customer-specific sensor characteristics can also be defined, through the input of value pairs (user-defined linearisation). Through the configuration of a sensor with redundancy (dual sensor), on a sensor failure it will automatically change over to the working sensor.

Furthermore, there is the possibility to activate sensor drift detection. With this, an error signalling occurs when the magnitude of the temperature difference between sensor 1 and sensor 2 exceeds a user-selectable value.The field temperature transmitter also has additional sophisticated supervisory functionality such as monitoring of the sensor lead resistance and sensor-break detection in accordance with NAMUR NE89 as well as monitoring of the measuring range. Moreover, these transmitters have comprehensive cyclic self-monitoring functionality.Via the display it is possible to show range alarms as well as MIN and MAX values.The field temperature transmitter is available in various field case variants. Stainless steel and aluminium can bespecified.It can be mounted directly on a wall. A pipe mounting kit is also available for fitting to pipes with a diameter of 1 ... 2".The field temperature transmitters are delivered with a basic configuration or configured according to customerspecifications

Analogue output, configurable Linear to temperature per IEC 60751 / JIS C1606 / DIN 43760

(for resistance sensors) or linear to temperature per IEC 584 / DIN 43710 (for thermocouples) 4 ... 20 mA or 20 ... 4 mA, 2-wire

Output limits, configurable ：per NAMUR NE43,customer-specifically adjustable,Lower limit,3.8 mA,3.6 ... 4.0 mA

upper limit,20.5 mA,20.0 ... 21.5 mA

Current value for signalling, configurable per NAMUR NE43

In simulation mode, independent from input signal, simulation value configurable from 3.5 ... 23.0 mA

Load RA (without HART®) RA ≤ (UB - 13.5 V) / 0.023 A with RA in Ω and UB in V

Load RA (with HART®) RA ≤ (UB - 14.5 V) / 0.023 A with RA in Ω and UB in V

Insulation voltage (input to analogue output) AC 1,200 V (50 Hz / 60 Hz); 1 s

Insulation specification to DIN EN 60664-1:2003 Overvoltage category III

Material

■ Aluminium, window from polycarbonate

■ Stainless steel, window from polycarbonate

Colour Aluminium: Night blue, RAL 5022 Stainless steel: Silver

Cable bushings 3 x M20 x 1.5 or 3 x ½ NPT

Ingress protection IP66

Weight Aluminium: approx. 1.5 kg Stainless steel: approx. 3.7 kg

Ambient temperature -60 1) / -40 ... +85 °C

Functional area of the display -20 2) ... +70 °C

Climate class per IEC 654-1: 1993 Cx (-20 ... +85 °C, 35 ... 85 % r. h., non-condensing)

Maximum permissible humidity 93 % r. h. ±3 %

Vibration resistance per IEC 60068-2-6:2007 3 g

Shock resistance per IEC 68-2-27: 1987 30 g

Electromagnetic compatibility (EMC) EN 61326 emission (group 1, class B) and interference immunity (industrial application), and also NAMUR NE21