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Switzer Instrument Limited
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TEMPERATURE INSTRUMENTS
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| The various types
of temperature instruments range from switches employing filled
system and thermocouple sensors to digital controllers and indicators
using RTD and thermocouple sensors. The product range supports
both negative and positive temperature |
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Temperature Switches
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| Vapor
Filled - Flexible armor or Capillary |
Vapor
Filled - Rigid Stem |
- Models
721 / 723 / 781
- SS Capillary &
Flexible armour with SS Bulb and Bellows.
- Range (-)25 to 300°C
- Max Working Temp Up
to 310°C
- Fixed or adjustable
On-Off differential
- Independent High -
Low set points ( Model 781 only)
- Repeatability 1% FSR
- Pr Die Cast Aluminium
Weatherproof and Flameproof or Investment
Cast SS Enclosures
- Switching
- Instrument quality snap acting SPCO
micro switch. One or Two as required
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- Models
731 / 733 / 734
- 250
mm Rigid Stem
- Range
(-)25 °to 200° C
- Max
Working Temp Up to 210°C
- Fixed
or adjustable On-Off differential
- Independent
High - Low set points ( Model 734
only)
- Repeatability
1% FSR
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Die Cast Aluminium Weatherproof and
Flameproof or Investment Cast SS Enclosures
- Switching
- Instrument quality snap acting SPCO
micro switch. One or Two as required
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| Gas
Filled System |
- Models
771 / 773 / 784
- SS Capillary &
Flexible armour with SS Bulb and Bellows
- Range (-)50 to 150°C
- Max Working Temp Up
to 250°C
- Fixed or adjustable
On-Off differential
- Independent High -
Low set points ( Model 784 only)
- Repeatability 1% FSR
- Pr Die Cast Aluminium
Weatherproof and Flameproof or Investment
Cast SS Enclosures
- Switching - Instrument
quality snap acting SPCO micro switch.
One or Two as required
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Digital Temperature
Indicator / Controller
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| DIGITAL
TEMPERATURE INDICATOR / CONTROLLER
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- Model
3701
- Field
Mount
- Input
: Thermocouple, Pt 100, 4 to
20 mA
- Accuracy
TC : ±0.3 % RTD ±0.2
% / ±1%
- Display
3½ digit, 14.2 mm Red
LED / LCD
- Power
Supply : 90 to 250V AC/ 100
to 300V DC or 12 to 32 V DC
- Resolution
TC : field selectable RTD :
0.1°C or 1°C
- Alarm
1 or 2
- Retransmission
4 to 20 mA
- Engineering
Plastic, IP : 55, enclosure
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Brochures
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Manuals
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 K3701
with Current or Voltage
Input |
K3701
with Thermocouple Input |
K3701
with Pt-100 Input |
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Digital Temperature
Indicator / Controller
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| DIGITAL
TEMPERATURE INDICATOR/CONTROLLER |
- Model
K3750 / K3754
- Field Mount
- Thermocouple
J, K, R, S, T & N
- Pt 100 RTD, 3
or 4 wire
- Industry standard
ranges
- Accuracy TC :
±0.2 % to ±0.5%
RTD : ±0.2 %
- Display 3½
digit, 14.2 mm Red LED
- Power Supply:
90 to 250V AC/100 to 300V DC
or 18 to 32V DC
- Resolution TC
: 1°C; 0.1 & RTD 1°C
- Alarm 1 or 2
- Retransmission
4 to 20 mA or 1 to 5 V DC
- Engineering
Plastic Enclosure
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Brochures
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Manuals
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K3750 |
K3754
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| © 2009 Switzer Instrument Limited.,
All Rights Reserved |
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