|
| | |
?
Temperature sensor pairs
2-wire Pt500
|
Pt500 2-wire temperature sensor pair (EN 1434)
|
|
Measuring insert
|
Pt500 temperature sensor, EN 60751, tolerance class B, 2-wire
|
|
Pairing
|
Paired to EN 1434 (10 … 130 °C/14 … 266 °F)
|
|
Media temperature
|
0 … 150 °C (32 … 302 °F)
|
|
Response time T0.5
|
See sensor pocket specifications
|
|
Medium
|
Typically heating water
|
|
Pressure rating
|
See sensor pocket specifications
|
|
Protection
|
IP65
|
|
Pipe material
|
AISI 304 Ti/1.4303
|
|
Dimension
|
? 6 mm
|
|
Sensor tube length
|
50 m
|
|
Cable length
|
Up to 10 m (32.8 ft), fixed connected silicon cable, 2 connection wire terminals, terminal sleeves to DIN 46228
|
4-wire Pt500
|
Pt500 4-wire temperature sensor pair (with MID and PTB K7.2 approval)
|
|
Measuring insert
|
Pt500 temperature sensor, EN 60751, tolerance class to ISO 751 Class B; 4-wire
|
|
Pairing
|
Matched paired according to EN 1434 at 10, 75 and 140 °C (50, 167 and 284 °F)
|
|
Type approval
|
MID (DE-06-MI004-PTB011) and PTB K7.2 (PTB 22.77/09.01). Only to be mounted with related sensor pockets according to the type approvals.
|
|
Media temperature
|
0...150 °C (32 ... 302 °F)
|
|
Permissible temp. pair range for ?T
|
|
|
|
3 … 150 K
|
|
|
3 … 85 K
|
|
Medium
|
Approved for heating/cooling water
|
|
Protection
|
IP65
|
|
Environment
|
|
|
|
M3
|
|
|
E1 (MID)
|
|
Pressure rating
|
See sensor pocket specifications
|
|
Material
|
|
|
|
Stainless steel AISI 304Ti/1.4571 (or similar), diameter of protective tube: 6 mm
|
|
|
Silicon cable, 4 connection wire terminals, terminal sleeves to DIN 46228
|
|
Sensor tube length
|
140 or 230 mm (5.51 or 9.06 inch)
|
|
Cable length
|
5 m (16.4 ft), fixed connected
|
Sensor pockets
|
Stainless steel sensor pocket (for 4-wire Pt500 types only - standard)
|
|
Media temperature
|
0 ... 150 °C (32 ... 302 ?F)
|
|
Approval
|
Approved only together with 4-wire sensors
|
|
Medium
|
Approved for heating/cooling water; up to max. 5 m/s flow velocity
|
|
Pressure rating
|
PN 40
|
|
Length
|
Face-to-face length 120/135 and 210/225 mm (4.72"/5.23" and 8.27"/8.86")
|
|
External diameter
|
Protective tube 8/11 mm (0.32"/0.43")
|
|
Internal diameter
|
Protective tube 6 mm (0.24")
|
|
Pipe connection
|
Thread G 1/2" (with sealing screw for sensor)
|
|
Material
|
Protective tube AISI 316Ti/1.4571 (or similar)
|
|
Use
|
- Use with related 4-wire Pt500 sensors only (according type approval)
- For flow velocities up to 5 m/s
- Recommended to install with welded sleeve (according to EU standard)
|
|
Stainless steel sensor pocket (for 2-wire Pt500 types only, some only available as spare parts)
|
|
Media temperature
|
0 ... 180 °C (32 ... 356 ?F)
|
|
Medium
|
Approved for heating water
|
|
Response time T0.5
|
Typically 13 s at 0.4 m/s with pasta
|
| |
Typically 5 s at 0.4 m/s without pasta
|
|
Pressure rating
|
PN 25
|
|
Length
|
L1 (mm)
|
92
|
127
|
168
|
223
|
| |
L (mm)
|
82
|
117
|
155
|
210
|
|
Material
|
Stainless steel: AISI 316Ti/1.4571
|
|
Use
|
For 2-wire Pt500 types only
|
|
Brass sensor pocket (for 2-wire Pt500 types only, some only available as spare part)
|
|
Media temperature
|
0 ... 150 °C (32 ... 302 ?F)
|
|
Medium
|
Approved for heating water
|
|
Response time T0.5
|
Typically 9 s at 0.4 m/s with pasta
|
| |
Typically 5 s at 0.4 m/s without pasta
|
|
Pressure rating
|
PN 16
|
|
Length
|
L1 (mm)
|
47
|
92
|
127
|
| |
L (mm)
|
40
|
82
|
117
|
|
Material
|
Brass: CuZn40Pb2 (Ms58)
|
|
Use
|
For 2-wire Pt500 types only
|
|
|
