Hygienic temperature sensor with Pt100 or 4 to 20 mA output
Easytemp TMR35
Info-Hotline
+370 37 269444
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Hygienic process connections, surface finishing Ra ≤ 0.8 µm
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Fast response times without reduced tip
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Compact thermometer from stainless steel
Specs at a glance
Temperature range –50 to +200 °C (–58 to 392 °F) Accuracy <0.08 %, Pt100 class A Immersion length (diameter) 40 to 600 mm (⌀ 6 mm)
(1.6 to 23.6" (⌀ 0.24"))
Sensor response time <1.0 s (T50), <2.0 s (T90) Compact thermometer TMR35 w. fixed measuring range
Product / Version Price / pcs. in EUR Order code Output Process Connection Length 1 to 3 4 to 10 11+ Compact thermometer TMR35 with customer specified measuring range
Product / Version Price / pcs. in EUR Order code Output Process Connection Length 1 to 3 4 to 10 11+ Compact thermometer TMR35 ; Pt100 output
Product / Version Price / pcs. in EUR Order code Output Process Connection Length 1 to 3 4 to 10 11+ Accessories
Product / Version Price / pcs. in EUR Order code Prices valid until 31.12.2019 in EUR per unit (not including shipping and applicable sales tax). See
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Application
Characterized by simplicity and compact construction, the Easytemp TMR35 is available with a range of hygienic process connections. It offers good accuracy and response times and has been specifically designed for hygienic applications with 3-A certification.
Function
The compact thermometer consists of a Pt100 class A sensor, (optional) transducer and housing with hygienic process connection. The built-in electronics can be programmed using a PC and TXU10-BA configuration kit to convert the Pt100 input signal into a temperature linear 4 to 20 mA signal.
Installation instructions
Pipe installation
a) At angle sections, against the direction of flow
b) In smaller pipes, turned against the direction of flow
c) Perpendicular to the direction of flow
L = Insertion length
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Technical data
SensorSensing element 1 × Pt100 Tolerance Class A according to IEC 751 Process temperature –50 to +200 °C Material 316L Surface finishing Ra ≤ 0.8 µm Sensor diameter 6 mm (0.24") Sensor length 40 to 600 mm selectable (please specify) Response time T50 = < 1.0 s; T90 = < 2.0 s Max. pressure 100 bar / 1500 psi (at 100 mm / 3.94" and 20 °C / 68 °F, depending on process connection) Process connectionVersion Conical metal-to-metal connection, with G½";
TRI-CLAMP® flange 1" 1½";
ISO 2852 DN 25/38;
Dairy connection DIN 11851 DN 25;
Varivent® ⌀ 68 mm for DN 32/125
Transmitter housingDegree of protection IP 66/67 Electrical connection M12×1-plug-in connector Material 304 Output characteristicsOutput signal 4 to 20 mA, 20 to 4 mA / Pt100 Signal on alarm Sensor break; Sensor short-circuit: ≤ 3.6 mA or ≥ 21.0 mA Load Max. (Upower supply –10 V)/0.023 A Ind. current requirem. ≤3.5 mA Current limitation ≤23 mA Switch-on delay 2 s Power supplySupply voltage Ub = 10 to 35 V DC Residual ripple Permitted residual ripple Uss ≤ 3 V at Ub ≥ 13 V, fmax= 1 kHz AccuracyTransmitter response time 1 s Reference operating conditions 0 °C (32 °F) (ice bath) Measuring error 0.1 K (0.18 °F) or 0.08 % Influence of supply voltage ≤ ±0.01 %/V deviation from 24 V Influence of ambient temperature (temperature drift) Td = ±(15 ppm / K × (full scale value of measuring range + 200) + 50 ppm/K × set measuring range) × Δθ
Δθ = deviation of ambient temperature from the reference operating condition
Long-term stability ≤0.1 K/year or 0.05 %/year Influence of load ≤ ±0.02 % / 100 Ω Operating conditionsAmbient temperature -40 to +85 °C (-40 to 185 °F) Storage temperature -40 to +85 °C (-40 to 185 °F) Climate class As per EN 60 654-1, Class C Shock resistance 4 g/2 to 150 Hz as per IEC 60068-2-6 EMC According to IEC 61326 Series and NAMUR NE21 Approvals3A
Dimensions (in mm)
a) TRI-CLAMP®
b) MicroClamp TriClamp
c) Dairy connection
d) G½"
e) Varivent®
f) with cap-nut G3/8"
* Version with extension neck add 35 mm (1.38")
L = selectable length from 40 to 600 mm (1.6" to 23.6")
Installation according to operation instructions
Thermowells
a) Thermowell G ½"
b) Thermowell corner piece DN15
c) Thermowell T-piece (straight) DN10
Electrical connection
4 to 20 mA
1 × Pt100
a) red
b) white
Measuring range
Code
Measuring range A
0...+100 °C B
0...+150 °C C
–50...+100 °C D
–50...+150 °C E
–50...+200 °C with extension neck
F
0...+200 °C with extension neck
X
Freely selectable (Temperature range: –50...+150 °C, please specify) -
Technical Datasheet
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