Thermocont Field Thermometer - NIVELCO - (Version JPG) - Page n° 4 - PDF Catalogue | Technical Documentation

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Magnetic level indicator, Transmitter, Ultrasonic transmitter, Capacitive level sensor, Float level switch

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Installation

Wiring

There is a wide choice of process connections as per section Order Codes. The most common process connection is the thread M 20 x 1,5 mm. Triclamp and FI (DIN 11581 pipe coupling for Food Industry) connections are used in the food and the pharmaceutical industry. Instruments with plastic (PFA) coated protection tubes can only be ordered with DN 50, PN 16 flange having PTFE lining.

Intrusion length of the transmitter is to be selected so that the sensor at the bottom of the probe (and protection tube) ^should ^be ^at ^the ^place ^where ^the ^temperature ^is ^{characteristic}

for the process. Due to the dual tube design the probe can be

replaced even without removing the protection tube opening

the process space possibly under pressure.

The unit being a 2-wire transmitter should be powered by 12 ... 36 ACV. The maximum value of the load resistance is Rmax = 600 Ohm in case of 24 V DC powering. Devices of type TTW / TBW-500 should be connected with four-wire cable.

Amplifier

Controller

Transmitter

4 - 20 mA

TTJ-500 Ex

+ o

PLC

Typical measurement arrangement

Programming

The transmitter supports three different way of programming:

. On site programming without SAP-202 display module by changing the medium temperature and measuring the output current

. On site programming with SAP-203display module without the need for changing the temperature

. Remotely by HART on PC or on the MultiCONT P-100 universal control unit by the use of HART communication

Sophisticated setting is only offered with by programming the SAP-203 display module or HART programming providing access to all features such as error indication, damping J linearisation.

Order codes

(Not all combinations available)

thermocont


	Function / version	Code

	Transmitter up to 200 °C	T
	Transmitter up to 600 °C	V
	Transmitter up to 200 °C ^plastic ^coatin9	W
	Tx + display up to 200 °C	B
	Tx + display up to 600 °C	L
	Tx + display up to 200 °C plastic coating	R


	Process connection	Code
	Onto plate or wall	W
	14 BSP	c
	%■ BSP	D
	Vi' NPT	H
	M 20 x 1,5	J
	r ^Triclamp	L
	14" Triclamp	K
	2" Triclamp	N
	FI DN 25	O
	FI DN 40	P
	FI DN 50	R
	DN 50, PN 16, DIN 1.4571 + PTFE	F
	2" ANSI DIN 1.4571 + PTFE RF 150	A


	Housing matinal	Code
	Aluminium	5
	Plastic	6


	Probe	Code

	No probe	0
	A op.	1
	B op.	2


	Protrusion	Code

	60 mm	0
	160 mm	1
	250 mm	2
	400 mm	3
	500 mm	4
	¹⁰⁰⁰ ^mm	5
	1500 mm	6
	2000 mm	7
	2500 mm	8
	3000 mm	9


	Output / Ex	Code

	4 ... 20 mA	2
	4 ... 20 mA / HART	4
	Ex models
	4 ... 20 mA / EEx ia	6
	4 ... 20 mA / HART / EEx ia	8
	4 ... 20 mA /EEx d	A
	4 ... 20 mA / HART / EEx d	B
	4 ... 20 mA /EEx d + EEx ia	c
	4 ... 20 mA / HART / EEx d + EEx ia	D

FI: Food Industry DIN11581, Coupling pipe

Remark:

- For medium temperatures exceeding 200°C aluminium hosing should be selected

- Excerfficates apply for deuces with aluminium housing

- Elastic coated probes come with flange

- Erobes with non standard protrusionss (max. 3000 mm) for special request

Accessories to order

hart modem sat-304

display module sap-202

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Thermocont Field Thermometer - NIVELCO - #4

Magnetic level indicator, Transmitter, Ultrasonic transmitter, Capacitive level sensor, Float level switch