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Page in Acrobat Reader format (184kB)	RESISTANCE THERMOMETERS PT05, PTP05, PT10, PTP10, PT20, NIP20
RESISTANCE THERMOMETERS: CONTACT, OPEN SPACE AND INTERIOR MOUNTED

Models:
PT05 (PTP05) pipeline mounted	PT10 (PTP10) open space - outdoor	PT20 (NIP20) interior mounted

- easy installation - 4..20mA current output possible	- resistant to outdoor environment (IP65) - 4..20mA current output possible	- imperceptible in the interior - 0..5V output possible - extremely low cost

Pipeline mounted thermometers: The instrument is designed to measure the pipeline surface temperature. The measuring part comprises a plastic moulding into which a copper sheet is pressed-in. Being fitted to a plastic connection head, it is fixed to the pipeline with a fastener band. Two longitudinal bosses provide optimum heat transfer from the pipeline into the copper sheet for any piping whose diameter exceeds 15mm. The pipeline maximum diameter is determined by the length of the fastener band available. The sheet temperature is measured by means of a Pt100 flat mini-sensor, which is thermally isolated from the ambiance. Pt100/A or B, Pt1000, possibly also Ni1000 in two or four-wire design may be used. By arrangement, a double sensor, too.
PT05 PTP05	- outdoor application, IP65, -25..+120°C, no converter - outdoor application, IP65, with a PP100 converter, output: 4..20mA
		- arbitrary measuring range <-25..+120>°C, minimum temperature interval: 50°C, the head temperature must not exceed +80°C - accuracy: about ±2,5°C (depending on the sensor to pipeline thermal contact) - for other parameters, see the specifications of PP100 converter, which is used in this model
Open space thermometers: The open space thermometers have been designed to measure the temperature of the air. Pt100/A or B, Pt1000, possibly also Ni1000 nickel sensor in two or four-wire design may be used in them. By arrangement, a double sensor, too.
PT10 PTP10	- outdoor application, IP65, -50..+80°C - outdoor application, IP65, with a PP100 converter, output: 4..20mA
		- power supply 12..34V DC, via output line, maximum ripple, 0,5V - arbitrary measuring range <-50..+120>°C, minimum temperature interval: 50°C - accuracy: ±0,5% of full scale deflection (max. ±0.25°C) - for other parameters, see the specifications of PP100 converter, which is used in this model
Interior mounted thermometers:
PT20 NIP20	- indoor design, IP30, -20..+60°C, no converter - indoor design, converter 0..+50°C / 0-5V, power supply 12 to 34V DC
		- supply voltage: - output: - measuring range: - accuracy: - supply voltage effect: - connection:	12-34V DC, maximum ripple: 0,5V 0-5V, max.1mA 0..+50°C (may be modified) 0,3°C within the 20 to 30°C interval 0,8°C, throughout measuring range 0,05%/10V 1..+24V, 2..OUT 0..5V, 3..GND

Type tests:
Standard type test: EMC: Safety:	to CSN IEC 751 to CSN EN 61326-1 assessed acc. to CSN EN 61010-1

Terminal connection:
Converter models (PTP05, PTP10): Converter model (NIP20): No-converter models (PT05, PTP05)	2x terminals....output current loop (polarity insensitive) 3x terminals (see Fig.) 1...+24V, 2...OUT 0...5V, 3...GND - with a single sensor: 2 terminals ....sensor A (polarity insensitive) - with two sensors: 4 terminals: 1, 2...sensor A; 3, 4...sensor B
The terminals accept wires with cross sections not exceeding 2,5mm².

Dimensions: PT05 (PTP05): pipeline mounted

Mounting example:

PT10 (PTP10): open space - outdoor

PT20 (NIP20): interior mounted

Connection:

Your order should include: - no-converter model: - thermometer type - accuracy of Pt100 A, B sensor, or other special requirements (four-wire connection, double sensor, etc.) - quantity (No. of pieces) - converter model: - thermometer type - measuring range [°C] (see the Table) - quantity (No. of pieces)
Most frequently ordered input ranges:
PTP05:	-20...+60°C 0...+50°C 0...+80°C 0...+100°C 0...+120°C	PTP10:	-50...+50°C -20...+60°C 0...+50°C -25...+80°C	NIP20:	0...+50°C/0...+5V
Purchase order examples: PT05 Pt100/B 2pcs. PT20 Pt100/A 10pcs. PT10 Ni1000/B 1pc. PTP05 0...+120°C 1pc. PTP10 -50...+50°C 2pcs. NIP20 0...+50°C/0...+5V 3pcs. Any thermometer can be provided with a calibration protocol.