| |
| |
Models: |
| PT50 (PTP50) |
PT50J (PTP50J) |
PT55 (PTP55) |
PT40 (PTP40) |
 |
 |
 |
 |
- designed to be mounted in a pipeline or into a vessel wall
- the model includes a two-wire converter 4-20mA, conversion accuracy < 0,3% |
No-converter resistance thermometers:
The sensor holding stem is made of grade 17248 stainless steel.
The metal head (enclosure IP56) houses a terminal board. The lengths X and Y are customer defined. By
arrangement, different mounting bolts are available, e.g., G3/4, M27x2, M20x1.5... . Pt100/A or B, Pt1000,
or possibly also Ni1000 in two or four-wire connection can be mounted. By arrangement, a double sensor
can be mounted, too. |
PT40
PT50
PT50J
PT55 |
- to be mounted into an air pipe line using a special holder, -25..+100°C,
low time constant (t=approx. 2,5 sec in water)
- for liquids, Ø8mm, -25..+120°C (t=10sec approx.) or -25..+400°C (t=25sec approx.)
- with a bulb, for liquids, Ø10,2mm, -25..+120°C (t=30sec approx.) or -25..+400°C (t=50sec approx.)
- for liquids, Ø6mm, -25..+120°C (t=7sec approx) |
| Technical specifications: |
Temperature sensor:
Ambient temperature:
Liquid pressure: |
Pt100/"B" or "A" to CSN IEC 751
-25..+100°C
max. 2,5 MPa |
| |
Dielectric strength: 500V, insulation resistance: 20MW at least (circuit to metal casing) |
Resistance thermometers with 4-20mA converter (PP100):
The sensor holding stem is made of grade 17248 stainless steel. The metal head
(enclosure IP56) houses a PP100 converter with a 4..20mA output. The lengths X and Y are customer defined. Different mounting
bolts, e.g. G3/4, M27x2, M20x1.5... are available by arrangement. Customized measuring range of the converter is available, too,
minimum temperature interval is 50°C. |
PTP40
PTP50
PTP50J
PTP55 |
- to be mounted into an air pipe line using a special holder, -25..+100°C,
low time constant (t=approx. 2,5 sec in water)
- for liquids, Ø8mm, -25..+120°C (t=10sec approx.) or -25..+400°C (t=25sec approx.)
- with a bulb, for liquids, Ø10,2mm, -25..+120°C (t=30sec approx.)
or -25..+400°C (t=50sec approx.)
- for liquids, Ø6mm, -25..+125°C (t=7sec approx) |
| Technical specifications: |
Temperature sensor:
Measuring range:
Accuracy:
Output:
Power supply:
Ambient temperature:
Liquid pressure: |
Pt100 to CSN IEC 751
arbitrary, within the permissible range, minimum temperature interval: 50°C
±0,5% of full scale deflection (max. ±0,25°C)
4..20mA linearized
12..34V DC, via output line, maximum ripple, 0,5V (two-wire)
-25..+80°C
max. 2,5 MPa |
| |
Dielectric strength: 500V, insulation resistance: 20MW (circuit to metal casing) |
| For other parameters, see the specifications of PP100 converter, which is used in this model. |
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:
2 terminals: ....output current loop (polarity insensitive)
Single-sensor, two-wire connection, no converter models:
2 terminals: ....sensor A (polarity insensitive)
Single-sensor, four-wire connection, no converter models:
4 terminals: 1, 2...connected at sensor; 3, 4...connected at sensor
Two-sensor, two-wire connection, no converter models:
4 terminals: 1, 2...sensor A; 3, 4...sensor B |
| The terminals accept wires with cross sections not exceeding 2,5mm2. |
Dimensions: |
PT50 (PTP50)
for liquids, Ø 8mm |
PT50J (PTP50J)
for liquids, with a bulb |
 |
 |
PT55 (PTP55)
for liquids, Ø 6mm |
PT40 (PTP40)
for ventilation systems |
 |
 |
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.)
- expected maximum temperature to be measured (important for the device technology)
- total stem length (X) and submerged length (Y)
- mounting bolts, when different from G1/2 (G3/4, M27x2, M20x1,5...)
- quantity (No. of pieces) |
Converter models:
- thermometer type
- measuring range [°C] (see the Table)
- total stem length (X) and submerged length (Y)
- mounting bolts, when different from G1/2 (G3/4, M27x2, M20x1,5...)
- quantity (No. of pieces) |
Most frequently ordered input ranges: |
| |
-50...+50°C
-50...+150°C
-20...+60°C
0...+50°C
0...+80°C
0...+100°C
0...+120°C |
0...+150°C
0...+180°C
0...+200°C
0...+250°C
0...+300°C
0...+400°C
|
Most frequently ordered X/Y lengths: |
| |
100/60mm
100/80mm
160/80mm
240/80mm |
240/160mm
320/160mm
360/240mm
|
Purchase order examples:
PT50 160/80mm G1/2 P100/B max. 120°C, 1pc.
PTP50J 240/160mm M20x1,5 0..+300°C, 10pcs.
PT55/100mm M12x1,5 2xPt1000/B max. 300°C, 1pc.
PTP40/400mm -20..+80°C, 2pcs. |
Any thermometer can be provided with a calibration protocol.
Our services include also installation and adjustment of converters in other manufacturers'
thermometer heads provided, and, also, refurbishment of old devices. |
|
|
Czech version 
Polska verze 
