Hygienic compact thermometer with Pt100 or 4 to 20 mA output

Hygienic temperature sensor with Pt100 or 4 to 20 mA output

Easytemp TMR35

from €71.-

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Hygienic process connections, surface finishing R_a ≤ 0.8 µm
Fast response times without reduced tip
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+
4.20mA	Clamp > NA Connect ISO2852 DN25-38, 1 1/2, 316L, 3-A, DIN32676 DN25-40	Freely selectable	116,-	108,-	102,-	TMR35-A1xxDBAX1AAA Select options
	Microclamp 1/2" - 3/4", 316L, 3-A	Freely selectable	116,-	108,-	102,-	TMR35-A1xxDMAX1AAA Select options
	Conical metall-metall G1/2, 316L	Freely selectable	116,-	108,-	102,-	TMR35-A1xxMBAX1AAA Select options
	DIN11851 DN40 PN40, 316L, 3-A	Freely selectable	152,-	142,-	134,-	TMR35-A1xxPHAX1AAA Select options
	Varivent F DN25-32, PN40, 316L, 3-A	Freely selectable	152,-	142,-	134,-	TMR35-A1xxLBAX1AAA Select options
	G3/4", 14404/316L, 3-A,for (FTL31/33/20) Liquiphant T weld-in adapter	Freely selectable	152,-	142,-	134,-	TMR35-A1xxACAX1AAA Select options
	Spring-loaded cap-nut for mounting in thermowell G3/8"	83 mm (3.27"); 3mm (0,12"); w/o	171,-	159,-	150,-	TMR35-A1xCR1BB1AAA Select options
		83 mm; 3mm; metal to metal 85mm	232,-	216,-	204,-	TMR35-A1xCR1WC1AAA Select options
		DN15, 82 mm; 3mm; elbow thermowell	390,-	362,-	343,-	TMR35-A1xCR1CB3AAA Select options
		DN10, 82 mm; 3mm; tee thermowell	361,-	336,-	318,-	TMR35-A1xCR1TB3AAA Select options

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+
4.20mA	Clamp > NA Connect ISO2852 DN25-38, 1 1/2, 316L, 3-A, DIN32676 DN25-40	Freely selectable	116,-	108,-	102,-	TMR35-A1XxDBAX1AAA Select options
	Microclamp 1/2" - 3/4", 316L, 3-A	Freely selectable	116,-	108,-	102,-	TMR35-A1XxDMAX1AAA Select options
	Conical metall-metall G1/2, 316L	Freely selectable	116,-	108,-	102,-	TMR35-A1XxMBAX1AAA Select options
	DIN11851 DN40 PN40, 316L, 3-A	Freely selectable	152,-	142,-	134,-	TMR35-A1XxPHAX1AAA Select options
	Varivent F DN25-32, PN40, 316L, 3-A	Freely selectable	152,-	142,-	134,-	TMR35-A1XxLBAX1AAA Select options
	G3/4", 14404/316L, 3-A,for (FTL31/33/20) Liquiphant T weld-in adapter	Freely selectable	152,-	142,-	134,-	TMR35-A1XxACAX1AAA Select options
	Spring-loaded cap-nut for mounting in thermowell G3/8"	83 mm (3.27"); 3mm (0,12"); w/o	171,-	159,-	150,-	TMR35-A1XCR1BB1AAA Select options
		83 mm; 3mm; metal to metal 85mm	232,-	216,-	204,-	TMR35-A1XCR1WC1AAA Select options
		DN15, 82 mm; 3mm; elbow thermowell	390,-	362,-	343,-	TMR35-A1XCR1CB3AAA Select options
		DN10, 82 mm; 3mm; tee thermowell	361,-	336,-	318,-	TMR35-A1XCR1TB3AAA Select options

Compact thermometer TMR35 ; Pt100 output

Product / Version			Price / pcs. in EUR			Order code
Output	Process Connection	Length	1 to 3	4 to 10	11+
Pt100, DIN class A, 4-wire	Clamp > NA Connect ISO2852 DN25-38, 1 1/2, 316L, 3-A, DIN32676 DN25-40	Freely selectable	81,-	75,-	71,-	TMR35-A11BDBAX1AAA Select options
	Microclamp 1/2" - 3/4", 316L, 3-A	Freely selectable	81,-	75,-	71,-	TMR35-A11BDMAX1AAA Select options
	Conical metall-metall G1/2, 316L	Freely selectable	81,-	75,-	71,-	TMR35-A11BMBAX1AAA Select options
	DIN11851 DN40 PN40, 316L, 3-A	Freely selectable	116,-	108,-	102,-	TMR35-A11BPHAX1AAA Select options
	Varivent F DN25-32, PN40, 316L, 3-A	Freely selectable	116,-	108,-	102,-	TMR35-A11BLBAX1AAA Select options
	G3/4", 14404/316L, 3-A,for (FTL31/33/20) Liquiphant T weld-in adapter	Freely selectable	116,-	108,-	102,-	TMR35-A11BACAX1AAA Select options
	Spring-loaded cap-nut for mounting in thermowell G3/8"	83mm	135,-	126,-	119,-	TMR35-A11CR1BB1AAA Add to cart
			196,-	183,-	173,-	TMR35-A11CR1WC1AAA Add to cart
			354,-	329,-	311,-	TMR35-A11CR1CB3AAA Add to cart
			325,-	302,-	286,-	TMR35-A11CR1TB3AAA Add to cart

Accessories

Product / Version	Price / pcs. in EUR	Order code
Weld-in adapter G3/4 d=50, 316L	25,77	71258355 Add to cart
Configuration kit TXU10- for PC-programmable devices. set-up programme+interface cable for PC with USB-Port. 4 pin plug+ReadWin2000+adapter M12	125,52	TXU10-BA Add to cart
Cable M12x1 l=5m 5m cable 4x 0.34 mm2, molded PVC angled connector, M12x1 connector screw Cu Sn/Ni, IP67.	9,56	51005148 Add to cart

Prices valid until 31.03.2019 in EUR per unit (not including shipping and applicable sales tax). See
Endress+Hauser Terms and Conditions

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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

Technical data

Sensor

Sensing element	1 × Pt100
Tolerance	Class A according to IEC 751
Process temperature	–50 to +200 °C
Material	316L
Surface finishing	R_a ≤ 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 connection

Version

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 housing

Degree of protection	IP 66/67
Electrical connection	M12×1-plug-in connector
Material	304

Output characteristics

Output 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. (U_{power supply} –10 V)/0.023 A
Ind. current requirem.	≤3.5 mA
Current limitation	≤23 mA
Switch-on delay	2 s

Power supply

Supply voltage	U_b = 10 to 35 V DC
Residual ripple	Permitted residual ripple U_ss ≤ 3 V at U_b ≥ 13 V, f_max= 1 kHz

Accuracy

Transmitter 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)	T_d = ±(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 conditions

Ambient 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

Approvals

Dimensions (in mm)

Hygienic compact thermometer Easytemp TMR35 - Dimensions — **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

Electrical connection

4 to 20 mA

Hygienic compact thermometer Easytemp TMR35 - Wiring 1

1 × Pt100

Hygienic compact thermometer Easytemp TMR35 - Wiring 2 — 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

Easytemp TMR35 (PDF 0,98 MB) >>>

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