Bimetal Thermometers Series EI, Grade A(1%)

Hermetically Sealed External adjustment Maxivision® dial 1% full-span accuracy (ASME B40.3 Grade A) All-welded stainless steel construction Silicone on the coil provides vibration dampening and superior time response Heavy-duty glass standard; plastic or shatterproof glass optional Limited five year warranty

This series has a hermetic seal and an external adjustment in the read of the case. As with other Ashcroft® industrial bimetal thermometers, it has a Maxivision® dial which eliminates parallax by placing the pointer on the same plane as the graduations. The connection locations are rear, lower and Everyangle. The hermetic seal is intended to prevent entry of moisture into the casing, thus minimizing the possibility of icing or fogging inside the case. The window stays clear, and with the Maxivision dial, precise readings are certain. Click here to create part number

SELECTION TABLE
Case Size			Stem				Stem Lengths Available		Temperature Range
Dial	Code	Style Code	Connection	Code	Location	Code	"S" Length (inches)	Code	°F* Fahrenheit	°C Celcius
2"	20		Plain	40	Rear	R			-80/120	-50/50
			Pointed Plain	50	Rear	R	2½	025	20/120‡	20/120
			¼ NPT	60	Rear	R	4	040	30/130‡	0/50‡
3"	30	E I	½ NPT Union	42	Everyangle	E	6	060	0/200	0/100
			½ NPT	60			9	090	0/250	10/150
			½ NPT	60	Rear	R	12	120	50/300	0/200
					Lower	L	15	150	50/400	0/300
5"	50		½ NPT Union	42	Everyangle	E	18	180	50/550	50/450**†
			½ NPT	60			24	240	200/700†	100/500**†
			½ NPT	60	Rear	R			100/800†
					Lower	L			200/1000**†

* Dual Scale Ranges available for all Standard °F ranges (3" and 5" case only) ** Satisfactory for continous service up to 800°F 425°C.     Can be used for intermittent service from 800 to 1000°F or 425 to 500°C.     Use Ashcroft Duratemp thermometers for ranges above & below those listed above.   † Minimum stem length for these ranges is 4".   ‡ Mimum stem length lower connection and Everyangle 4".

Thermowells must be used on all pressure or velocity applications, to protect the stem of thermometer from corrosion and physical damage, and to facilitate removal of the thermometer without disturbing the process. Maximum ambient temperature 200°F (95°C).

PART NUMBER FOR A SERIES EI BIMETAL THERMOMETER:
Select:	30	EI	60	R	040	0/250°F	XXX
	Dial Size 3" Code 30	Style: Code EI	Stem Conn: ½ NPT Code 60	Stem Location: Rear Code R	Stem Length: 4" Code 040	Range: Code 0/250°F	Optional Features Click here for common Options