JUMO Flue gas thermostat STM-RW-2 +20...+400°C Immersion tube length 150 mm 60001115 NEW

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JUMO Flue gas thermostat STM-RW-2 +20...+400°C Immersion tube length 150 mm 60001115 NEW

Item condition: New, original packing

Manufacturers: Jumo
EAN: 4053877007180
Heiz24 article number: WS6006302
TARIC: 85365080
Country of origin: DE
Category: Regulations

€ 164,90

incl. 19% VAT , Free shipping to DE. (Standard)

Available for immediate order
Estimated delivery time (may vary): 3 - 6 Workdays (DE - foreign countries differ)

Pcs.

- - tested according to DIN 3440, protection class IP 54
- for flue gas temperature monitoring of solid fuel boilers in bivalent operation with oil-fired boilers
- works on the principle of rod expansion
- The immersion tube and a metal rod arranged in it have different coefficients of expansion, so that a temperature-dependent difference in length arises between them
- They act via a transmission mechanism on a microswitch which is actuated above a set limit temperature
- After the immersion tube has cooled down by approx. 10-30 K, the microswitch is reset
- If the immersion tube breaks, the circuit is permanently opened
- STM-RW-2 and STM-RW-2/OS
- STM: Rod thermostat with microswitch
- RW: Exhaust gas temperature monitor (ATW) with change-over contact
- With internal scale
- Immersion tube length: 150 mm
- Housing: die-cast aluminium, with lead-sealable screws
- Connection: DN 15 (G 1/2"), steel
- Setpoint adjustment: adjustable at the setpoint spindle via internal scale.
- Switching element type STM-RW-2: 1-pole microswitch with change-over contact
- Switching element type STM-RW-2/OS: Microswitch with 2 separate circuits, 1 x NC, 1 x NO
- Position of use: can be used in any position
- Protection class: IP 54
- Limit value range: +40°C to +120°C factory-set at +100°C
- Switching point accuracy: 0 to - +10 K
- Max. switching capacity: AC 10 (2). Switching capacity: AC 10 (2) A, 250 V, cos. = 1 (0.6) , DC 0.25 A, 250 V
- switching differential: STM-RW-2: 10-18 K, STM-RW-2/OS: 10-30 K
- time constant: flue gas: approx. 45 sec. average ambient temperature influence
- switching point shift related to the deviation: from + 22°C ~ 0.07 K/K
- permiss. Perm. ambient temp. at sensor: + 700°C
- perm. ambient temp. at switch head: + 80°C
- perm. storage temp.: max. +80°C, min. -50°C
- OS: like STM-2/RW with microswitch and 2 separate circuits, 1 x NC contact, 1 x NO contact

PDF

60_063_02--DBL-01-de.pdf

Datenblatt

60_063_02--DBL-01-de.pdf

60_063_02--DBL-01-fr.pdf

Datenblatt

60_063_02--DBL-01-fr.pdf

Type:	STM-2/RW
Brand:	JUMO
EAN:	4053877007180
Connection:	G 1/2”
Manufacturer no.:	60001115
Control range:	+20 - +400°C
Switching differential:	10-18K
Immersion tube length mm:	150
Switching element:	1 polig/Umschalter
Shipping weight:	1,14 kg
Item weight:	0,95 kg
LaNr.:	60 063 02